Privacy Notice

Files: never uploaded, never retained

When you use these tools, your files are read and processed inside your own browser. They are not sent to our servers, not retained, not analysed and not used for anything else. Closing or refreshing the page releases the file data held in memory.

Saving a result downloads it through your browser directly; we are not involved.

What we do not collect

No cookies for cross-site identification, no device fingerprinting, no session recording, no heatmaps and no capture of what you type.

No advertising scripts, and no sharing or selling of data to third parties.

What we may collect: operational signals only

To learn which tool is crashing and at roughly what file size, this site may report anonymous operational metrics: the tool identifier, a file-size bracket (e.g. 1–16MB), a duration bracket, an error type, and a coarse device shape (mobile / desktop).

There is no file name, no file content, no path, no cookie or account, and nothing that could identify you personally.

If your browser sends Do Not Track or Global Privacy Control, nothing is sent at all. With the reporting endpoint left empty — the default — the page makes no such requests whatsoever.

Analytics

If analytics are enabled, they use a cookieless, privacy-friendly option (Plausible or a self-hosted Umami) that collects no personal information and does not link activity across sites.

We do not use Baidu Analytics, Google Analytics or similar trackers that set cookies and report cross-site identifiers.

Third-party scripts and external requests

This site loads no advertising or recommendation scripts, and pulls no external fonts, CDN files or session-replay tools. Runtime libraries such as the ffmpeg transcoder are self-hosted and served from this domain.

The only exception is tools that need the network, such as IP geolocation — those pages state it explicitly.

Your controls

Turn on Do Not Track or Global Privacy Control, or simply block any request this site makes with a script blocker — the tools keep working, because they never needed the network in the first place.

Questions? Reach us at the email address in the footer.