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Video Compressor
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Guides

Every one of these ends at a tool that actually does the job, in your browser.

When something has gone wrong

Why Is My Video File So Big?

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iPhone Video Too Large to Send

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Why Did My Video Get Bigger After Compressing?

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How compression actually works

Does Compressing a Video Lose Quality?

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How to Compress Without Visible Quality Loss

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What Bitrate Should 1080p Video Use?

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CRF vs Bitrate: Which One Should You Set?

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H.264 vs H.265: How Much Smaller?

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Video File Size Calculator

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Compress Video Without Wrecking the Audio

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Privacy and watermarks

Is It Safe to Compress Video Online?

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Compress Video Without a Watermark

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On a phone

How to Compress a Video on iPhone

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How to Compress a Video on an Android Phone

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Compressing for a particular place

Compress Video for Google Drive

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Compress Video for PowerPoint

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Compress Video for a Text Message

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Compress Video for a Faster YouTube Upload

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Compress Video for Slack's Upload Limit

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Or go straight to a compressor

Compress a video for email

Targets 20 MB by default.

Open the compressor →

Compress a video for Discord

Targets 9 MB by default.

Open the compressor →

Compress a video for WhatsApp

Targets 15 MB by default.

Open the compressor →

Compress a video to 8 MB

Targets 7.5 MB by default.

Open the compressor →

Compress a video to 25 MB

Targets 24 MB by default.

Open the compressor →

Compress an MP4

Quality-based, no target to pick.

Open the compressor →

Compress a MOV file

Quality-based, no target to pick.

Open the compressor →

Compress a video for Instagram

Quality-based, no target to pick.

Open the compressor →

Reduce a video's file size

Quality-based, no target to pick.

Open the compressor →

Compress a 4K video

Quality-based, no target to pick.

Open the compressor →
Video Compressor

A free video compressor that runs inside your browser - plus the Video Compressor app for iPhone. Your files are read from your own disk and never uploaded to anyone's server.

Compress

  • Compress a video for email
  • Compress a video for Discord
  • Compress a video for WhatsApp
  • Compress a video to 8 MB
  • Compress a video to 25 MB
  • Compress an MP4
  • Compress a MOV file
  • Compress a video for Instagram
  • Reduce a video's file size
  • Compress a 4K video

Guides

  • Why Is My Video File So Big?
  • Does Compressing a Video Lose Quality?
  • How to Compress Without Visible Quality Loss
  • iPhone Video Too Large to Send
  • What Bitrate Should 1080p Video Use?
  • CRF vs Bitrate: Which One Should You Set?
  • All guides

App

  • iPhone app
  • Privacy
  • Terms of use
  • Open source licences
  • Contact
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