Windows 11 Notepad to support Markdown

6 hours ago (blogs.windows.com)

I believe Markdown support is what led to CVE-2026-20841 earlier this month.

20260211 https://news.ycombinator.com/item?id=46780451 Windows 11 January Update Breaks Notepad (60 points, 25 comments)

  • This is my favorite part of this story. Do you want remote code execution? Because [fixing things that aren't broken] is how you get remote code execution.

    • I think it's more likely that Microsoft is vibe coding slop garbage to replace their core apps that were literally better.

      Windows 10 explorer.exe is 100x faster than Windows 11 explorer, it's not even close.

      It also signals the death knell for Windows native apps. Microsoft can't make them anymore. It won't be long until even Excel is a Electron sloplication.

      8 replies →

  • It was already true that an attacker could trick a user into copying a malicious link inside a file opened in Notepad to their browser, was that also a Remote Code Execution Vulnerability?

    • You can trick the user into copying the same malicious link, but browsers have generally already implemented the same mitigation that is Microsoft's fix for this issue inside Notepad (specifically, prompting before opening outside applications after the user enters or clicks a URL that isn't one of the built-in schemes).

step 1: remove wordpad

step 2: omg there's demand for features

step 3: turn notepad, whose point was to be a dumb simple thing, into a wordpad

step 4: get a raise because you "solved" the problem

  • Yeah IDK. Wordpad is built around rich text, with all the weirdness and complexity that comes with it. I know for a fact that .rtf is absurdly complicated to work with, and I assume that .docx is similar.

    I’m willing to bet that adding markdown to Notepad was a lot simpler than trying to make it work in Wordpad, especially since you’d probably still have to support rich text.

  • Glad (/s) to see the MBA-ification of tech companies continues uninterrupted as we enter the second half of the decade.

    • I assume there's like a single manager who's job it was was to maintain notepad and force use of AI, so obviously, vibe code needless features because if it's not broke, how can you fix it with AI.

The new workflow will be "AI, I need to view this text file and add some words to it. Create an app that displays it in a scrollable window, respecting the encoding. Now move the cursor to the line below the three dashes... no, the other three dashes..."

If notepad were to support Markdown by giving it a nice syntax highlighting and niceties like clickable links and automatic list numbering, while preserving the monospaced font, then that would be great. But with rich text formatting it has all the pitfalls of WYSIWYG editors like accidentally changing the style of something, having "formatting typos" where you tried highlighting only part of a word before making it bold, using the wrong header type, etc.

  • Typora is where it’s at!

    • When Typora has an iPhone client as good as their other clients, I’ll give up using a mix of Typora and Obsidian and just do all Typora. Neither of them seem to do everything I need. I hope MS does Notepad right, that could be useful.

Once upon a time, you could strip formatting from the clipboard in notepad with ^V ^A ^C, for example if you were trying to paste from edge into word. There's still a market for a non-rich text editor, without autosave, cloud, account login or AI.

  • Unless it changed recently, the faster way is to just press ctrl+shift+V for "paste special" in Word, which should open up the paste dialog with "Unformated Text" preselected (IIRC), so immediately pressing Enter should close the dialog and paste the stripped text.

They’re turning Notepad into what Wordpad was (or was supposed to be). Now everyone looking for the light weightiest *.txt editor must find a new tool...

  • notepad.txt now joins calc.txt in my list of EXEs i bring from an old WinXPx64 install to all new windows installs

    • Probably better to get the Win 10 version if you can as it eventually got better line ending support (i.e. both LF & CRLF).

    • I also bring in the old paint from Vista. I never liked the new ribbon-based design from later version of Windows.

  • For the absolute lightweight, there is vi, eMacs, nano, etc.

    For a UI I’ve been using VSCode. It is quite quick when you disable all extensions and most settings.

    • > absolute lightweight

      > eMacs

      I love Emacs, but I don't see how a Lisp platform with a web browser, a Tetris implementation, and 4 terminal emulators (shell, term, ansi-term, eshell) can be considered 'lightweight'.

      6 replies →

    • I'm sorry but you cannot use VS Code and lightweight in the same sentence.

  • Notepad++ is solid but they had a recent kerfuffle involving their security practices and the response didn't inspire much confidence. But if you turn off auto-updates then it's a good alternative if you're still on Windows.

    • The issue Notepad++ is having, is the same as a lot of open source projects: They don't have a ton of money, don't have a business entity, and are struggling to get/keep a software-signing key in those circumstances.

      So the people taking pot shots at the developers, I guess, maybe be more specific with what they did wrong and what they should have done instead. Because if you actually understand the history/circumstances (and the fact it was a third-party hosting provider compromised), one would expect more blame on the systemic under-funding of OSS than "developers bad."

      Are people wanting them to create a business, monetize Notepad++, so that they no longer have issues with hosting/certificates? I'm guessing not.

    • More than a small kerfuffle. A supply chain attack by a state actor, believed to be China, resulted in undetected malicious code executions from June 2025 to December 2025.

    • I love Notepad++ but yea, zero confidence in that dev right now. Its programma non grata on my machines at the moment.

      Theyre also very political and giving them access to my machine now feels even more risky.

      1 reply →

    • I didn't realize until recently that the very popular Notepad++ was such a lightning rod over the years for controversy and (though I can't guarantee correlation is causation) security issues.

      20260202 https://news.ycombinator.com/item?id=8876823 Notepad ++ hacked for Je Suis Charlie comments(web archive link) (65 points, 74 comments)

  • All we wanted back in the day was Unix line ending support, and they would give even that.

    • How about a CTRL+Z that don't undo the past 11 years of changes you've done, and instead just undos one smaller change?

  • notepad++ is great, though they have a dubious habit of dumping political messages on releases.

    • I remember a few years back there was an update where it would actually type the political message when you created a new text document. I abandoned it ever since.

      The creator is also very selective about the type of politics he supports.

      1 reply →

    • And they were running on such a shoestring deployment that N++ was hacked by the Chinese last year. I'd stick with VS Code.

  • > must find a new tool...

    Interesting. This is not actually true anymore, even for the masses.

    Nowadays everyone can just have their own tools made, "hand-tailored" with the features they want. Maybe I'm wrong, but it feels like everyday-software is now only a few sentences (and a python script) away.

Notepad going the way of Wordpad, EDIT.COM becoming the new Notepad.

What's next, in a few years we're rocking EDLIN when we need to operate on a text file safely?

Years ago replacing Notepad with an alternative was a given and everybody had their favourite. Before UTF everywhere you needed at least proper character encoding handling, other features followed.

Surprisingly, some of the projects such as AkelPad are still alive.

Win32 made things easier, as well as things like Delphi and Scintilla later.

Just checked my archives, and my own naive but functioning attempt measures whole whopping 36520 bytes, though not without the help of an executable packer, which was a fashion then.

Mostly works fine under Wine, though it is about the legal US drinking age.

Markdown support isn't a bad idea, actually, as long as they don't break the most important (IMO) property of Notepad: binary WYSIWYG. I.e. if I type in some plain text and then open the file with anything else (including after moving to another machine/platform, or even viewing raw data stream in transit or on drive), I can trust to see that text, as is, and nothing else. In particular, if I restrict myself to lower 127 bytes, I expect byte-to-byte correspondence.

(Modulo CR/LF, of course.)

  • FWIW, Notepad has had support for BoM detection and wide-characters (UTF-16/UCS-16) for some while. That said, IMO, most simple editors at this point should default to UTF-8 encoding and only LF for line endings.

  • Remember this?

    https://en.wikipedia.org/wiki/Bush_hid_the_facts

    • I think the Real Bug™ here comes from product-management: Nobody should be taking this kind of stochastic guess process and then just... 100% trusting the outcome with no feedback to the user and no way for the user to correct bad guesses.

      For example, a prompt when opening the file like: "It's unclear what kind of data this is, here are a few options with a preview, pick which one you'd like me to use."

      Annoying, but them's the breaks when you're making software and aren't willing to put in hard requirements about what it is expected to (not) operate on.

notepad is supposed to be like the 'nano' for windows. it's already bloated.

But this is just following a pattern, the enshittified even calc.exe and mspaint. Previewing pictures in windows is shamefully slow because the previewer is also a bloat.

My diagnosis is that Microsoft doesn't have good technical leadership. It has spread the risk of bad decisions by individual leaders by spreading it amongst too many decision makers, and those people aren't always technically apt, or they have aptitude within their specific domain of expertise. Why is the start menu in react native for example.

they also have a crippling illness in the form of sunken-cost fallacy. Even when no one is especially depending on it, they go all-or-nothing on tech stacks and design patterns. Marketing and branding ultimately, I think is their biggest problem. You know how they name everything terribly? that's trying to capitalize on existing branding. This is fundamentally the mindset of salespeople. they could be spinning a new app, or making a vscode-lite ship with windows, but brand familiarity is why they're messing with notepad.

It is truly dumbfounding, they're being run like HP and IBM but because of how much the world relies on them, and because of Azure they're making so much profit.

Why are the shareholders no enraged even more? To have such a vast marketshare and failing to capitalize on it is terrible. They could be doing better than Apple. Even apple sees the writing on the wall and adapts their strategy fundamentally by starting to make their own silicon. It's like having a barn full of chicken that lay golden eggs, but the farmer is slaughtering them for their meat, and the farmer's employer doesn't care because chicken meat is still making good enough profits.

  • The core product teams are on like generation 5 of the ship of theseus and every generation has been cheaper and more technically inept than the last.

Why is progress always assumed to be about adding more stuff? Sometimes, taking something away would be best, but humans tend to overlook it.

Article: People systematically overlook subtractive changes - https://www.nature.com/articles/s41586-021-03380-y

  • I for one hate it when product managers update systems to make them simpler and remove features/settings that I depend on.

    • Exactly, this is why I want notepad to be as simple as possible. I rely on it. The W11 notepad is frustrating and useless if all I want to do is open a file. I wish they would fix notepad by pushing whatever version was shipped in w10 as the default.

So the markup dialect that's widely used but suffers from a near-total lack of viewers will now finally be rendered as intended, at least on Windows?

Markdown presents a chicken-&-egg scenario that has dragged on for decades: tons of Markdown documents, but almost nothing with which to simply view (not edit) them as intended. Mystifying.

  • The point of markdown is that it is human-readable not only in "rendered" html form, but plain text too.

    I think this explains the lack of viewers; they are simply not needed.

  • At this point I really think GitHub should formally publish their flavor as well as a default implementation. It's likely the single most widely used variant online at this point.

    I know there are others and there are fine points. I would like to see a couple minor additions to support image placement (that aligns with Medium's editor) and finally a strike-through text notation. But that's about it.

  • PowerToys had a Markdown renderer for the Preview window added in version 0.16.0, which was released around late March 2020.

  • I used to write documentation in Markdown manually. About a year ago I started using a VSCode extension to tell me if there are minor errors in the documents, but nothing else.

I built a tiny Notepad clone in ~5 minutes using an LLM: open/save, plain text, no surprises.

Lately I've been doing the same for other small utilities. Roughly half the little tools I use are ones I generated and kept because they’re predictable and easy to audit.

The point isn't replacing built-ins; it's reducing dependence on shifting defaults. I want to care less about what the software/os vendor changes this time.

I still say this is stupid AF, and that notepad should stay as simple as reasonable as a plain text editor and they should have resurrected "WordPad" for this purpose if they wanted it in Windows. I'm mixed on the enhancements to Paint... but this just feels a bit off.

Maybe I'd mind it less if they put the new MS Edit in Windows by default, so again, there's a minimal plain text editor in the box.

  • I was an engineer on the Visual Studio team. Internally, the Notepad project existed to provide a minimal, shippable product that we could use as a testbed. We used it to validate everything from compiler changes to kernel32 loader behavior on beta versions of Windows. If Notepad didn’t run, your feature didn’t work.

    This doesn't seem like a good idea.

  • Notepad was historically just a thin wrapper for the "EDIT" window class, along with file loading and saving.

    And WordPad was built on top of the "RICHEDIT" window class, and exposed lots of the OLE features provided by the rich text control. "Insert Object" is a powerful and potentially dangerous feature with a lineage going back to the Windows 3.1 days. As long as your DLL is registered correctly, any document in an OLE-capable program can cause objects from that DLL to become instantiated and deserialized.

    Getting rid of documents able to instantiate arbitrary OLE controls is a good reason to try to remove WordPad. It's not just some simple styled text editor.

  • I don't think I did anything special. I just uninstalled "Notepad", and that revealed the good old Notepad.

  • There is something in the toolbar that looks like an avatar in the screenshots on the page.

    Do you need to log in to notepad now? What in the actual hell is going on?

On one hand, I don't feel strongly about this because I literally never use these builtin Windows tools. I can't help but think it'd just make more sense to include VSCode builtin though. It's already very good and has a nice startup time, and then you don't need to screw-up fundamental system utilities that are more break-in-case-of-emergency then something that should be feature rich.

It's like they are trying to do the opposite of the Unix philosophy. Do many things very poorly.

  • Why’s this poor?

    • My work machine is Win11 and the new Notepad is hilariously buggy. Repeatedly encountered bugs where the screen fails to paint, takes multiple seconds to load, hard refuses to open files of a certain size, etc.

      Notepad was never fancy, but it was a reliable tool to strip formatting or take a quick note, and now I cannot even count on that.

      1 reply →

Perhaps the only one pleased with this change. Another inch closer for more people to give up on this bloated O.S

> We’re also adding a fill tolerance slider, giving you control over how precisely the Fill tool applies color. To get started, select the Fill tool and use the slider on the left side of the canvas to adjust the tolerance to your desired level. Experiment with different tolerance settings to achieve clean fills or creative effects.

This tool would have been so useful 25 years ago when I had to manually recolour every pixel in the contour of the cool photo I was editing for my new desktop background because the fill tool didn't recognise the background properly.

Yes. Supports .md but when you try to save back to .txt it does something to line endings that you cannot see in notepad but if you grep your .txt files from wsl like, I do all the time, you get page long strings instead of matching lines. It's weird and I haven't dug into the cause as it was easier to save as a new note but pretty sukky for an IT company to miss something like that.

  • Line endings between windows and Mac/Linux have been a problem basically forever. Windows uses carriage return and the others use newline or something like that.

Is it safe to assume LTSC versions of Windows will not have this crap shoved down their throats, as they don't get feature updates only security patches?

Personally I'm not happy that they are touching and revamping most basic tool of the os. A Notepad, which is a innocent little thing in itself.

Notepad should be last thing they should be fiddling with.

I am sad that we have to install 3rd parties for basics now.

This is why I uninstalled Notepad.

They are convinced it needs to be a worse vscode when all I want is something to edit plain text files.

  • What I want in windows is Notepad++ or Kate (and even Kate is a bit much). That's the full extent of the features that I'd want in something like notepad.

    Adding RTF and a wysiwyg markdown editor is the last thing that I want from something like notepad. When I open notepad, I still want to see the characters that are present. Heck, I'd like to be able to see the difference between a space and a tab. I'd want to be able to see which type of line ending are being used (and switch to the correct one, \n) Hiding characters is antithetical to the reason I'd use notepad in the first place.

    I want to be able to search text and see text. Not compose a document or talk to an LLM.

psa: you can "uninstall" the bad sloppad and disable "App Execution Alias" for notepad.exe to get the better notepad back. just fyi

  • Just uninstalling the new "Windows Notepad" application is sufficient. No registry changes necessary. I've put a command line in another comment.

So they kill Notepad, and then turn Notepad into Wordpad? It was supposed to be like this:

- Notepad: Plain Text

- Wordpad: Rich Text

- Word: Documents

Seriously? Markdown is the preferred method for rich text these days, so why didn't they just turn WordPad into a WYSIWYG Markdown editor?

They also shove Copilot into it, but that's a whole different problem. Who is this current iteration of Notepad actually made for?

This seems to be a product management hickup. Call it either something else or add the functionality to WordPad.

When I do agentic development with Claude Code, I use notepad to read/edit the .MD files, so this will make my life a little easier.

  • Why not use VSCode? It has native Claude Code integration and is literally designed for Markdown from the ground-up.

It's becoming Word-lite, like Wordpad used to be. Paint is becoming Photoshop-lite, and now has conflicting functionality with the Photos app.

This has been supported for a while now, so I wonder why this is being treated as news. But I guess it’s news to some people, so that’s fair.

I tried to take advantage of it, but the implementation felt really clunky (formatting seemed to be via menus only), so I’ve stuck with .txt files.

Honestly they lost me at tabs. I like my notepad ephemeral.

  • Eh. Tabs are nice. And the auto restore functionality is REALLY nice, and that would just be more difficult to design (though not impossible) without tabs. But new features in notepad should have an extremely high bar for being added, in general.

Just include Visual Studio Code, leave Notepad alone. Edit: On second thought, go ahead. I'm already off the OS, exactly because of things like this. The less relevant the OS becomes, the better my life will be.

> Coloring book will be available only on Copilot+ PCs. To use Coloring book, you will need to sign in with your Microsoft account.

Oh boy.

Notepad++ already exists, is more reliable, and already has a md support plugin

recent vuln asside (big caveat ill admit) idk why you would use notepad at all when N++ exists

  • I don't find Notepad++ to be a good replacement for (the old) notepad, personally. It's too feature-filled. The big win of notepad was that it was genuinely minimalist.

    • It may have features, but you don't need to use them - and at least for me it starts up very quickly and none of those extras get in the way.

  • If you dont need any of the ++ why would you use notepad++ over notepad?

    • I think just about anyone can appreciate having multiple undos. And keeping your unsaved notes safe against crash/reboot.

      I do think notepad recently got those, but for a long time it was a compelling reason to use notepad++.

      And you can avoid copilot.

Hasn’t .md always been supported?

  • Notepad would render .md as plain text. Now it renders .md as rich text. The complaint is that people like notepad explicitly because it doesn't support rich text. I personally write pretty much everything in notepad for this very reason unless I am making a document I need to share with someone. The reasoning from MS for the update is because they added copilot to notepad, another feature that upset many people. Copilot returns answers as markdown, which is completely readable, but didn't itch the happy conclusion MS wanted. So now notepad supports enough rich text to not only read .md, but render it too

Is the value add for Notepad not that it is litterally the most bare bones graphical text editor available in Windows?

Microsoft has already positioned VS Code as its code editor and OneNote as its notetaking app. Why should Notepad compete with these offerings?

  • In a Copilot world, Notepad is now meant to render Copilot output, which LLMs do a good job of spitting out Markdown.

  • Why not? Microsoft's approach seems to be "the more the merrier" even if they have the same intended audiences. Not sure how it makes sense, but considering the company is still around, maybe in some twisted way it does make sense?

    • I'd think the answer to "why not?" would be because in being a bare bones, dead simple text editor is Notepad's core feature. And by adding these redundant featues, they are effectively removing Notepad's core feature without even providing a replacement.

I don’t see why people are complaining. If you use notepad for txt files, nothing changes.

  • The concern is that more features introduces more risk. See CVE-2026-20841 for a recent example. If the application remained a simple text editor, it is unlikely exploits like this would be possible.

    https://msrc.microsoft.com/update-guide/vulnerability/CVE-20...

    • true! more features is more risk.

      but i dont think most people here are complaining because of security risk... otherwise they wouldnt be recommending things like notepad++, other obscure editors, or editors with way larger code bases.

    • That's a false sense of security. We have a LONG list of vulnerabilities in open source software that were "simple" programs for decades. The house of cards approach to security is just not it.

      1 reply →

  • The ergonomics of the new version are slightly different. The default behavior of opening tabs with previously-open files is jarring to me. I just remove it (Powershell command line in another comment) and the original "Notepad.exe" takes over.

    I've spent a long time building up my muscle memory. I don't want my tools changing out from under me. If they wanted to ship an "enhanced" notepad they should have called its something else.

  • Because we collectively used to make fun of users that were complaining whenever an icon moved 42 pixel to the right and now we're them.

    But we think we're right and still we thought they were wrong.

    If we were in a PHP forum, this would be my signature: I'm getting too old for this shit.

Windows 11 LTSC still has the old school notepad.exe (and calc.exe) instead of this UWP abomination. Also: https://msrc.microsoft.com/update-guide/vulnerability/CVE-20...

  • Is LTSC still impossible to get as someone who doesn't want to run cracked software or "license unlockers" on the same machine they do their banking on? I never found a way of buying it that didn't involve having to survive an interrogation by a sales team.

    • You can get LTSC. It's a bit of a quest, but it's possible.

      You need to buy 5 regular Windows licenses and then you'll be able to unlock the LTSC option. It works out to about $300.

    • It is unfortunately. I have access to a MSDN Subscription (or VS Essentials or whatever it's called nowadays) that comes with some "test" licenses.

      Let's just say I haven't concluded my testing yet, it's ongoing :)

  • Haha, I always guess whether or not there will be an LTSC comment before checking the comments. These days it's always there, even early after posting.

Thanks, I hate it. How do I disable it? Oh, I can't. Thanks, I hate it more.

  • From an elevated Powershell prompt:

    Get-AppxProvisionedPackage -Online | Where-Object { $_.PackageName -like 'Microsoft.WindowsNotepad*' } | Remove-AppxProvisionedPackage -Online

Can Microsoft please stop? If I need Copilot and Markdown Support I use VS Code or any other software that supports it.

I recently used Windows Sandbox and was surprised that it does not have notepad. And why? Because it's a Store App now and that's unsupported inside the Windows Sandbox.

Notepad is supposed to be dumb, not Microsoft!

  • > Can Microsoft please stop? If I need Copilot and Markdown Support I use VS Code or any other software that supports it.

    I can't even get visual studio code to stop showing that right-hand sidebar every time it opens up, regardless of what settings I use. It seems to work for a while, and then it appears again like magic.

    I'm not sure how many more times they have to hit you straight in the face before you realize you're a victim here and need to get away from the abuser as much as you can, not try to "salvage" the situation.

Stopped using notepad when they added co-pilot. Stop shoving AI down our throats.

  • Just disable Copilot?

    • At this point I'll just switch vendors.

      I don't have the bandwidth to babysit all the different ways MSFT tries to break tools to bother using them.

      1 reply →

    • Just disable recall, copilot, ai, intrusive cookies, ads.

      It's not fine just because you sneak a button to (temporarily) get rid of it. Just make features worth enabling instead.

    • In my experience, most of these features are just turned back on after a Windows update.

    • What happened to "just enable X if you need it"? Why are we always okay with every new thing being enabled by default?

      Is it because the average person isn't as tech savvy as most (if not all) HN readers to know any better, and those companies want the headcount of usage to look high to please stakeholders?

      Enshittification at its finest stink.

TIL Windows still has Notepad.

Somebody should probably tell Microsoft we’ve all moved on to better things like Notepad++ (even when their update supply chain gets compromised).

  • You can use notepad on servers with no administrative permissions, and when you're blocked by policy from downloading executables. It seems crazy to suggest that an OS should not have any built-in capability to edit plain text files.

  • When the hack happened I actually thought "People still use Notepad++?" with so many editors available now, its weird to still use it. Notepad is the best TODO app and scratch pad on windows.