About Converterrr
File conversion should be boring. In a good way.
Converting a file shouldn't mean uploading your photos, contracts or recordings to a stranger's server, waiting in a queue and dodging ads. So we built a converter that does the work right in your browser.
Our mission
Make every file usable, everywhere, without giving it away.
Modern browsers are astonishingly capable. With WebAssembly and WebCodecs, the same engines that power professional tools can run on your laptop or phone. Converterrr packages them into one simple, fast converter for images, video, audio, documents, ebooks, spreadsheets, archives and fonts.
When a conversion genuinely needs a server, such as a Word document to PDF with perfect layout or a huge video, we run it in an isolated sandbox that exists only for your job, then delete the result on a schedule you can see. Developers get the same engine through a clean API.
The result: a converter that respects your time, your files and your attention.
- file formats
- 142
- file formats
- conversion pairs
- 3,213
- conversion pairs
- uploaded for browser conversions
- 0 bytes
- uploaded for browser conversions
Principles
What we won't compromise on
Private by default
If a file can be converted on your device, it is. We only use the cloud when your browser can't do the job, and we tell you when that happens.
Fast without the wait
No upload queues, no download pages, no countdown timers. Drop a file, get a file. Heavy jobs get real machines, not a line.
Delete, don't hoard
We keep your files only as long as you need them to download, then delete them automatically. Your data is not our business model.
Honest pricing
Browser conversions are free, because they cost us almost nothing. Credits pay for cloud work, and the price is shown before you spend them.
Built on open source
FFmpeg, libvips, ImageMagick, Pandoc, LibreOffice and many more do the heavy lifting. We stand on their shoulders and contribute back.
Calm software
No ads, no pop-ups, no dark patterns, no newsletter traps. A tool you'll be happy to come back to, and happy to leave.
Questions, ideas or a format we're missing?
We read everything. Write to hello@converterrr.com.