Compress a video to under 500 MB
Shrink MP4 and MOV videos to a target size (for example 10 MB for Discord, 16 MB for WhatsApp) or a quality level, in your browser. Free and private.
Drop files here or click to choose
Your files stay on this device. Nothing is uploaded.
X (Twitter) accepts videos up to 512 MB and Discord Nitro up to 500 MB. Long recordings and screen captures often exceed that; this preset brings them under the limit while keeping full HD. Runs on your device.
How it works
- Drop a video.
- Enter a target size or choose a quality, and optionally a maximum resolution.
- Compress and download.
This tool runs entirely in your browser. Your files are never uploaded, so there is no size limit and it works offline once loaded.
Common situations
Frequently asked questions
Is it really free and private?
Yes. Everything runs in your browser with open-source code; nothing is uploaded. No account, no watermark, no file-size limit other than your device's memory.
How long does it take?
Roughly real time or faster on a laptop: a 1-minute 1080p clip takes about 30–90 seconds. Phones are slower. The engine is downloaded once (about 30 MB) and cached.
Will the quality drop?
Compressing to a small target from a large file will show softness in fast motion. Reducing resolution to 720p first usually looks better than a very low bitrate at 1080p.