How do I convert RTF to HTML?

Add your RTF 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 RTF. 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

RTF to HTML Converter

Turn RTF files into HTML in a couple of clicks. Plain-text markup carrying basic formatting. 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

RTF files (.rtf) · up to 100 MB each

or paste files from your clipboard

Ready when you are

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

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How to use it

1
Add your RTF 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.

RTF and HTML explained

RTF is a plain-text markup format for styled documents. Opening one in a text editor shows readable markup, which makes it unusually durable — but it supports only basic formatting.

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

Where RTF files come from: Cross-application document exchange, especially from older software.
Where HTML is used: Web pages, email templates and exports from documentation tools.

RTF vs HTML

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

RTF compared with HTML
Property	Source	Target
Compression	None	None
Introduced	1987	1993
Browser support	Nearly every word processor.	Every browser.

RTF is stronger at: Readable by nearly every word processor ever written. Plain text, so it resists corruption. No macros, so no macro-based security risk.
HTML is stronger at: Renders in every browser. Semantic structure aids accessibility and search engines. Styleable with CSS.

Why convert RTF to HTML?

People make this switch when they run into the limits of RTF: complex layouts, images or modern document features. HTML is the better fit when publishing on the web or generating documents programmatically.

RTF limitations that prompt the switch: Only basic formatting. Much larger than DOCX for the same content. Poor support for modern layout features.
What you give up: Layout depends on the renderer and available fonts. Not a fixed-layout format.

What is preserved when converting RTF 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.