Connected — privacy mode available
Disconnect from the internet. The app still works. That's the only privacy proof that matters.
Shrink videos to any size — right in your browser. No upload.
Disconnect from the internet. The app still works. That's the only privacy proof that matters.
Simplest way to confirm your videos never leave this device:
Disconnect from the internet.
Note: the compression engine (ffmpeg.wasm, ~30 MB) downloads once on first use, then runs entirely on your computer. After that first download, you can be fully offline.
or drop video(s) or a folder here
Supports MP4, MOV, WebM, MKV, AVI, 3GP
Compression runs in your browser via ffmpeg.wasm. Open the network tab — zero uploads. The other tools all send your video to their server first.
Drop a 4 GB drone clip if you want. We don't care. No "upgrade to compress files bigger than 100 MB" garbage.
Discord 25 MB. Email 20 MB. WhatsApp 16 MB. Pick a preset — we calculate the right bitrate to land just under the cap.
No upload wait. No queue. Compression starts the instant you drop the file.
Add to Home Screen — installs like an app. Compress those huge iPhone videos before texting them.
The engine downloads once, then runs forever. Turn off Wi-Fi to prove it.
| This tool | Clideo | FreeConvert | VEED.io | |
|---|---|---|---|---|
| Video stays on your computer | ✓ Verifiable | Uploads to server | Uploads to server | Uploads to server |
| Free tier file-size limit | None | 500 MB | 1 GB | 1 GB (then signup) |
| Signup required | Never | Yes for output >500 MB | Watermark without account | Watermark on free |
| Watermark | Never | On free tier | On free tier | On free tier |
| Works offline | ✓ | No | No | No |
That's how you know nothing leaves your computer.
Clideo, FreeConvert, VEED, Adobe Express — they all send your video to a server. We don't. Compression runs on your CPU, in your browser, via the same ffmpeg engine VLC and YouTube use.