Compress Video to 20 MB
Get any video under 20 MB on your phone or computer, at its own resolution. Nothing is uploaded.
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Video · MP4, MOV, WebM, MKV, 3GP · any size
Reduce Video Size to 20 MB on Your Device
Add a video and tap 20 MB. The tool finds the best quality that fits under 20MB, at the video's own resolution, and checks the finished file: it is at most 2,00,00,000 bytes, the stricter way of counting a megabyte, so it passes everywhere. The video is made by your phone or computer and is never uploaded.
How Long a Video Fits in 20 MB
| Video | Sharp | Good | Soft |
|---|---|---|---|
| 1080p (Full HD) | up to 30 s | up to 53 s | up to 1 min 54 s |
| 720p (HD) | up to 1 min 7 s | up to 1 min 54 s | up to 3 min 50 s |
| 480p | up to 2 min 21 s | up to 3 min 50 s | up to 6 min 59 s |
A guide, not a promise: busy scenes need more space and talking heads or slides less. The size button shows how sharp your video will look before you start.
What If 20 MB Is Too Small?
The tool keeps the resolution and lowers the quality first. Only when a video can't fit at its own resolution even at the lowest quality does it make the picture smaller, and the result tells you. For example, a 720p video longer than about 1 min 54 s will look soft at 20 MB.
Other sizes: 5 MB, 8 MB, 10 MB, 16 MB, 25 MB, 50 MB, 100 MB. Or pick any limit.
Frequently Asked Questions
How do I compress a video to 20 MB?
Add the video, tap 20 MB and download the result. It is compressed in your browser, keeps its resolution and is checked to be at most 2,00,00,000 bytes.
How long a video fits in 20 MB?
At good quality, about 53 s of 1080p or 1 min 54 s of 720p video with sound. Longer videos still fit, but look softer.
Is the video uploaded?
No. It is compressed on your own device, so there is no upload wait and no mobile data spent on sending it to a server.
Will the resolution change?
No, unless 20 MB is impossible for that video even at the lowest quality. Then the picture is made smaller to fit and the result says so.