Compress video to 10 MB

Roughly 53 sec of 720p video fits in 10 MB, or about 16 sec at 1080p. Set the target below and the bitrate is worked out for your clip's actual duration.

Discord's free limit between September 2024 and September 2026, and a common ceiling for older forum and ticketing systems.

Target
Uploaded to a server
0.00 KB
Processing
WebAssembly, this device
Offline engine
warming up

Don't take our word for it — check it yourself in DevTools.

What fits in 10 MB

File size is bitrate multiplied by duration, so the only real question is how much bitrate 10 MB buys you for the length of your clip. These are the numbers the encoder works from.

Maximum runtime that fits in 10 MB, allowing 96 kbps for audio.
QualityVideo bitrateFits about
480p, low motion800 kbps1 min 34 sec
720p, typical1,500 kbps53 sec
720p, high motion2,500 kbps32 sec
1080p, typical5,000 kbps16 sec
1080p, high motion8,000 kbps10 sec

If your clip is longer than the row you want, trimming beats compressing. Cutting thirty seconds off the front costs you thirty seconds; forcing the same footage into half the bitrate costs you every frame.

Questions

How long a video fits in 10MB?

At 720p and a typical bitrate, about 53 sec. At 1080p, closer to 16 sec. High-motion footage compresses worse, so treat these as ceilings rather than promises.

Can any video be compressed to 10MB?

Almost any, but at some point the bitrate needed becomes low enough that the result looks poor. If your clip is long, trimming it costs far less quality than compressing it harder — a video twice as long needs half the bitrate to hit the same size.

Is my video uploaded?

No. The encoder runs in your browser through WebAssembly. Your file is read from disk and the result is written back to your downloads; neither is sent anywhere.