Video Tools
Trim, crop, compress and convert with FFmpeg in the tab. 8 tools
Video files are large, and that single fact shapes every online video tool. Uploading a gigabyte of footage before any work can begin is slow, and it is where free services impose their size caps, their queues, and the watermark they burn into your export.
These tools run FFmpeg compiled to WebAssembly directly in the browser, so the encoding uses your own processor and the file never moves. Trim, crop, compress, convert between containers and codecs, mute an audio track, reverse a clip, extract frames as stills, or burn captions into footage — with no size limit, no account, and no branding on the result. Encoding is genuinely heavy work, so expect a real wait on long files, and let the tab finish.
All 8 video tools, free and without an account
Every tool listed above runs entirely inside your browser. Nothing you open is uploaded, there is no sign-up, no file-size limit, and no watermark on anything you export. Pick a tool to get started, or use the search box at the top of the page to jump straight to one.
Each tool page includes a written guide explaining what the tool does, why it works the way it does, and the mistakes that most often catch people out. Longer walkthroughs live on the blog, and you can read more about who builds these and exactly what data we handle in the privacy policy.