Every file tool you need.
Right in your browser.
Edit a PDF, trim a video, pull audio out of a lecture. The tool you need is a click away, and there's no signup.
Over 1M files processed. No signup. Files auto-deleted within 24 hours.
About ChangeMyFile
Everything you do with files, in one browser tab.
ChangeMyFile started as a free file converter back in 2021. Since then it has grown into a full toolkit for audio, video, images, and PDFs. You can convert, edit, compress, record, transcribe, sign, and protect files without an install or an account. Most tools run in your browser, so your files never leave your device.
Browser-first
Most tools run entirely on your device. Image edits, audio cutting, PDF merge, voice recording. Nothing uploads. For conversions that need a server, links expire in 1 hour and files are permanently deleted within 24.
Free, ad-supported
No accounts. No upsells. No watermarks. Ads pay the bills, so your files and your data are not the product. We have no record of who you are or what you converted.
Built on FFmpeg
Server conversions are powered by FFmpeg, the same open-source engine inside YouTube, VLC, and most professional video apps. Each job runs in a sandboxed container, isolated from every other user.