About DontUpload
DontUpload started with a simple frustration: why does merging two PDFs require uploading your documents to a stranger's server, creating an account, or hitting a "2 free tasks per day" wall?
The idea
Modern browsers are powerful enough to do real file processing — merging PDFs, compressing photos, converting formats — without any server involved. Every tool on this site runs entirely on your device. We never see your files, because they're never sent to us. There's nothing to leak, nothing to log, nothing to subpoena.
The promise
- Free, with no asterisk. No daily limits, no premium tier, no watermarks, no account.
- Private by architecture. Not "we promise to delete your files after an hour" — your files are simply never uploaded.
- No ads, no trackers. The site stays fast and clean.
How it stays alive
This site is built and maintained by one person, and hosting is cheap precisely because your files never touch a server. If a tool saved you time today, the best way to say thanks is a coffee: