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Compress

Compress Video to 50 MB

50 MB is the upload limit on Discord Nitro Basic and a common cap on course portals and forms. There is room for several minutes of good-looking video at this size.

  • Nothing is uploaded
  • Free, no sign-up, no watermark
  • Works offline once loaded

Drop a video here

or choose a file

MP4, MOV, WEBM, MKV, AVI, M4V, 3GP, FLV, WMV and more

Processed on your device. Nothing is uploaded.

How to use Compress to Size

  1. 1

    Add the video

    Drop the video on the drop zone or pick it from your device.

  2. 2

    Choose a target size

    Pick a Target size such as 10 MB (Discord free), 16 MB (WhatsApp) or 25 MB (Gmail attachment), or Custom size to type your own.

  3. 3

    Leave the resolution on Automatic

    Automatic lowers the resolution only when that keeps the picture sharper at the chosen size. You can force one if you prefer.

  4. 4

    Compress to size

    Press Compress to size. The bitrate is calculated from the video's length, and progress is shown as it encodes.

  5. 5

    Check and download

    The result shows the final size against your target. Download it and send it.

Why use Aback Video for this

  • Bitrate worked out for you

    The target size and the video's duration give the exact bitrate, with a safety margin for container overhead.

  • Smart resolution

    Automatic picks a resolution that suits the available bitrate, which looks better than a blocky full-size encode.

  • Platform presets

    Common limits for Discord, WhatsApp and email are one click away, with any custom size allowed too.

  • No upload

    Your video is compressed on your device and never sent anywhere.

Frequently asked questions

What upload limit does Discord Nitro Basic have?

Nitro Basic allows files up to 50 MB. Full Nitro allows 500 MB, and free accounts 10 MB.

Can I fit a 10 minute video in 50 MB?

Yes, at around 480p to 720p. Screen recordings and talking-head videos compress especially well.

How close to the target will the file be?

Usually a little under it, typically 90 to 98 percent of the target. A small margin is kept on purpose so the file never ends up just over the limit.

What size should I use for Discord?

10 MB for free accounts and 50 MB with Nitro Basic. Pick the preset that matches your account.

Can any video fit in 10 MB?

Short ones can. The longer the video, the fewer bits each second gets: 10 MB for a 10-minute video leaves very little for the picture. For long videos trim first, or split the video into several parts.

Why did it lower my resolution?

At a low bitrate, a smaller frame looks cleaner than a full-size frame full of compression blocks. Automatic chooses the resolution that suits the bitrate. Pick Keep original if you would rather keep the size.

Should I remove the audio?

Only if you do not need it. Removing the audio frees around 1 MB per minute for the picture, which helps noticeably with small targets.

Is my video uploaded?

No. All the work happens in your browser with FFmpeg compiled to WebAssembly.

Does it work on phones?

Yes. Encoding is slower on a phone, so keep the browser in the foreground until it finishes.

Related tools

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Resize Video

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Split Video

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Compress GIF

Make an animated GIF smaller by lowering size, frame rate and colours.

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