# Compress MP4 to 10 MB

> Compress an MP4 video to 10 MB or less for messaging apps, email and 10 MB upload limits. Runs in your browser, so your files never leave your device. Free, no sign-up, no watermark.

URL: https://www.converterrr.com/compress-mp4-to-10mb

Shrink an MP4 to 10 MB or less for messaging apps, email and 10 MB upload limits.

API: `POST /api/v1/jobs` with `"operation": "compress", "target_size": "10mb"` (paid plans).

## How to compress an MP4 to 10 MB

1. **Add your MP4.** Drop one or more MP4 files onto the compressor above, paste them, or click to browse.
2. **10 MB is preset.** The target is already set to 10 MB, and each file is compressed to land at or just under it. You can switch to another size or a percentage to reduce by.
3. **Compress.** Click Compress. The MP4 is processed in your browser; nothing is uploaded.
4. **Check and download.** Check the new size, then download each file or all of them as a ZIP.

## Good to know

- 10 MB fits about a minute at 720p-ish quality; longer clips trade resolution for length.
- For a 1-minute clip, 10 MB leaves about 1.3 Mbps for video and audio together (720p); a 3-minute clip gets 444 kbps (360p, fine on a phone).
- 10 MB here means 10,000,000 bytes, a little under the 10,485,760 bytes some sites mean by 10 MB, so the result fits either way.
- MP4 compression runs entirely in your browser with WebAssembly, so nothing is uploaded and your files never leave your device.

## What fits in 10 MB

A 10 MB file has a fixed bit budget, so the longer the clip, the lower the bitrate and resolution it can have.

| Clip length | Video + audio bitrate | Realistic quality |
| --- | --- | --- |
| 15 s | 5.3 Mbps | 1080p, high quality |
| 30 s | 2.7 Mbps | 1080p or 720p |
| 1 min | 1.3 Mbps | 720p |
| 2 min | 667 kbps | 480p |
| 5 min | 267 kbps | 240p, low quality |

_Rough guide for H.264-class video. Static scenes and screen recordings look better than fast action at the same bitrate._

## What 10 MB is typically for

- Help desks and upload forms that cap attachments at 10 MB
- Sending clips in messaging apps without a link
- Short product demos

Limits vary by site and change over time; check the exact number where you're uploading.

## How MP4 gets smaller

Re-encodes the video at a lower bitrate (and resolution on Strong); audio is re-encoded to AAC.

[Compress MP4 by quality level instead](https://www.converterrr.com/compress-mp4)

## Neighbouring sizes

- [Compress MP4 to 5 MB](https://www.converterrr.com/compress-mp4-to-5mb): Email & form uploads
- [Compress MP4 to 25 MB](https://www.converterrr.com/compress-mp4-to-25mb): Email attachments
- [Compress MP4 to 50 MB](https://www.converterrr.com/compress-mp4-to-50mb): Portals & bigger uploads

Got a mix of formats? [Compress any video to 10 MB](https://www.converterrr.com/compress-video-to-10mb).

## MP4 to 10 MB: frequently asked questions

### How do I compress an MP4 to 10 MB?

Drop the MP4 onto the compressor above. The 10 MB target is already set, so just click Compress and download the result.

### Will the file be exactly 10 MB?

It aims to land at or just under 10 MB. 10 MB here means 10,000,000 bytes, so it also fits sites that count 1 MB as 1,048,576 bytes.

### How much quality will I lose at 10 MB?

10 MB fits about a minute at 720p-ish quality; longer clips trade resolution for length. For a 1-minute clip, 10 MB leaves about 1.3 Mbps for video and audio together (720p); a 3-minute clip gets 444 kbps (360p, fine on a phone).

### My MP4 is already smaller than 10 MB. What now?

Then it already fits, and compressing it further would only cost quality. Upload it as it is, or pick a smaller target if you need it smaller still.

### What if my MP4 can't get down to 10 MB?

If a video is too long for 10 MB, the quality would drop too far. Trim it to the part you need, or pick a larger size.

### What is 10 MB typically needed for?

Common reasons: help desks and upload forms that cap attachments at 10 MB; sending clips in messaging apps without a link; short product demos. Limits vary by site, so check the exact number where you're uploading.

### Is my MP4 private?

Yes. It's compressed inside your browser and never uploaded.