Free video tools that never upload your files
Compress, convert, trim and edit videos right in your browser. Fast, private and free: no watermark, no account, no limits set by us.
All tools
Convert
Edit
AI on your device
Images
Private by design
Files are processed on your device. Our security policy blocks the page from sending your data anywhere.
Fast, often instant
No upload or download wait. When a format allows it, streams are copied without re-encoding: lossless and done in seconds.
Free, no watermark
No account, no watermark, no daily quota. Your output is exactly what you asked for.
Chain your edits
Trim, then compress, then turn it into a GIF: pass the result to the next tool without picking the file again.
Frequently asked questions
Are my videos uploaded anywhere?
No. Every tool runs inside your browser using WebCodecs and WebAssembly. Your files are read from your disk and processed on your device; they are never sent to a server. You can even disconnect from the internet once the page is loaded.
Is Vidmini really free?
Yes. There is no watermark, no account and no daily limit. Because the work happens on your own device, each conversion costs us nothing, so there is no reason to restrict it.
How large can my files be?
We don't set a limit. Output is streamed to your browser's private storage, so files of several gigabytes work on a desktop computer. On phones, the practical limit depends on the device's free memory and storage.
Which browsers are supported?
The latest versions of Chrome, Edge, Safari and Firefox, on desktop and mobile. Chrome and Edge offer the widest codec support and hardware-accelerated encoding.