How do I convert TXT to HTML?

Add your TXT file to the upload area above, then press Convert. The HTML file downloads straight to your device. You do not need an account, and there is no watermark.

Are my files uploaded to a server?

No. This conversion runs entirely inside your browser using WebAssembly, so the file never leaves your device — you can even disconnect from the internet after the page loads and it will still work.

Does converting to HTML reduce quality?

Text, structure and images carry over faithfully. Exact page layout does not, because HTML lays content out differently from TXT. Check headings, tables and page breaks in the result.

How large a file can I convert?

Up to 100 MB per file for this conversion. Because the work happens in your browser, the practical limit is your device's memory — larger files work on a desktop with plenty of RAM and may fail on an older phone.

Can I convert several files at once?

Yes. Add as many as you like and press Convert All. Each file is processed independently, so one failure does not stop the rest, and you can download everything together as a ZIP.

Can I use this on my phone?

Yes. FileTools360 works in mobile browsers on iOS and Android, including choosing files straight from your camera roll. Very large videos may run out of memory on a phone — those are better converted on a laptop.

DocumentLayout rebuiltRuns in your browser

TXT to HTML Converter

Turn TXT files into HTML in a couple of clicks. Unformatted UTF-8 text. The lowest common denominator. The markup language of the web. Content is preserved and the layout is rebuilt for the target format.

On your deviceNever uploadedGone when you close the tabHow this works

Drop your files here

TXT files (.txt, .text, .log) · up to 100 MB each

or paste files from your clipboard

Ready when you are

Drop a TXT file above and FileTools360 will turn it into HTML — right here on your device, without uploading anything.

⌘K to search converters

How to use it

1
Add your TXT files
Drag them onto the upload area, choose them from your device, or paste them from your clipboard. You can queue several at once.
2
Adjust the settings if you want to
There is nothing to configure — this conversion has no quality trade-offs to make.
3
Convert and download
Press Convert. Everything happens on your own device — nothing is uploaded. Download files one by one, or grab them all as a ZIP.

TXT and HTML explained

Plain text is characters and nothing else — no fonts, no sizes, no layout. It is the most durable digital format there is, readable by every computer built in the last fifty years.

HTML is the markup language of the web, describing document structure — headings, paragraphs, lists, links — which browsers then render.

Where TXT files come from: Notes, logs, configuration files and code.
Where HTML is used: Web pages, email templates and exports from documentation tools.

TXT vs HTML

The two formats solve different problems, which is why converting between them involves trade-offs rather than a straight upgrade.

TXT compared with HTML
Property	Source	Target
Compression	None	None
Introduced	—	1993
Browser support	Everything, forever.	Every browser.

TXT is stronger at: Readable everywhere, forever. Tiny files. Works with every command-line tool.
HTML is stronger at: Renders in every browser. Semantic structure aids accessibility and search engines. Styleable with CSS.

Why convert TXT to HTML?

People make this switch when they run into the limits of TXT: the document needs any structure or styling. HTML is the better fit when publishing on the web or generating documents programmatically.

TXT limitations that prompt the switch: No formatting at all. No images or tables. Character encoding ambiguity in older files.
What you give up: Layout depends on the renderer and available fonts. Not a fixed-layout format.

What is preserved when converting TXT to HTML?

Both formats store the content without discarding data, so this conversion preserves it exactly. The file size may change because the two formats compress differently, but the content itself is unaffected.