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Free online video compressor

Compress Video Online Keep It Clear and Shareable

Make large videos easier to send while balancing size and visual quality. Choose a simple compression goal or set an exact size for platform limits like WhatsApp.

  • No watermark
  • No app install
  • Auto-delete within 24h
  • Mobile friendly

Compress your video

Upload a video and choose how small you want it. We'll prepare a share-ready MP4.

Private session

Drop your video here

or choose MP4, MOV, M4V, MKV, AVI, WEBM, 3GP, MPEG, MTS, or TS up to 1.0 GB and 6 hours

Your files are secure and deleted automatically.

Compression goal

Choose how small you want the file to become.

Need a specific size?

Use this for platform limits like WhatsApp. Exact targets can require stronger compression.

Choose target size

Choose a video to unlock compression settings.

1M+Videos compressed
Fast & SecurePrivate mock workflow
Works EverywhereMobile, tablet, desktop

How does MediaReady compress video?

MediaReady makes large videos smaller by adjusting practical compression settings behind a simple browser workflow. Balanced is the safest first choice for most clips, while Strong, Maximum, and target-size mode are useful when a platform has stricter upload limits.

This page is written and reviewed by the MediaReady team. It focuses on practical online video compression for creators, students, marketers, and small businesses that need a smaller MP4 without installing editing software. Use Light when quality matters most, Balanced for everyday sharing, Strong for large phone videos, and Maximum only when the smallest possible file matters more than fine detail. Most video tools support files up to 1 GB and 3 hours, then process the upload temporarily with automatic deletion after 24 hours. If a platform requires a strict limit, target-size mode can aim for sizes such as 16 MB, 25 MB, or 50 MB, but very long or high-resolution clips may need a larger target to stay watchable. The output is a compatible MP4 for phones, browsers, email, chat apps, and social posts, so users can download one practical file instead of learning codecs, bitrates, or export presets first.

  • Upload MP4, MOV, M4V, MKV, AVI, WEBM, 3GP, MPEG, MTS, or TS video files.
  • Choose Light, Balanced, Strong, Maximum, or an exact target size.
  • MediaReady exports a compatible MP4 designed for everyday sharing.
  • Most video tools support files up to 1 GB and 3 hours, with temporary 24-hour processing.

How it works

1

Upload your video

Drop a common phone, camera, or desktop video file up to 1GB.

2

Choose a compression goal

Pick Light, Balanced, Strong, or Maximum based on how small you want the file.

3

Compress online

MediaReady creates a compatible MP4 that balances size, resolution, audio, and quality.

4

Download MP4

Save the compressed video and share it right away.

Choose the right compression profile

Light

Best quality, smaller file. Good for clips where sharpness matters.

Balanced

Great balance of size and quality. Best first choice for most videos.

Strong

Much smaller, quality may reduce. Useful for large files and mobile sharing.

Maximum

Smallest file, visible quality loss possible. Use when size matters most.

For most creators, profile compression is easier than choosing an exact megabyte target. Use exact target size only when you need a hard platform limit, such as under 16 MB for a WhatsApp-ready file.

Why compress videos online?

Easier sharing

Send videos in chats, email, and social apps with less friction.

Smaller file size

Reduce upload time and save mobile data.

Simple quality control

Choose a compression profile instead of guessing bitrates.

Works on mobile

Compress and download directly from your phone browser.

File size, resolution, and audio

Bitrate controls size

Lower bitrate usually means a smaller file, but pushing it too low can make motion and detail look soft.

Resolution matters

Heavy compression may downscale large 4K or 1080p videos so the final MP4 stays watchable.

Audio also counts

Audio uses file size too. MediaReady keeps audio practical for sharing while saving most of the budget for video.

Supported formats and 1GB / 3-hour beta limit

MP4MOVM4VMKVAVIWEBM3GPMPEGMTSTSMP4

Upload common phone, camera, and desktop video formats up to the current 1GB and 3-hour beta limits. MediaReady converts the compressed result into a compatible MP4 output for mobile, desktop, WhatsApp, and everyday sharing.

Privacy and file safety

Your file stays temporary

Your files are processed temporarily and scheduled for automatic deletion within 24 hours. No account required.

Works on mobile and desktop browsers.

Frequently asked questions

Is this video compressor free?
Yes. MediaReady's online video compressor is free to use with no signup required.
Can I compress videos for WhatsApp?
Yes. Use Strong or Maximum compression for quick sharing, or choose an exact 16 MB target when you need a hard WhatsApp-friendly limit.
Will video quality reduce?
Compression always involves trade-offs. The goal is to keep the video watchable while making it small enough to share.
Which video formats are supported?
MediaReady accepts common video formats including MP4, MOV, M4V, MKV, AVI, WEBM, 3GP, MPEG, MTS, and TS, then delivers a compatible MP4 output.
Are my uploaded files private?
Your files are processed temporarily and scheduled for automatic deletion within 24 hours. No account is required.
Can I compress videos on mobile?
Yes. The interface is designed to work in modern mobile browsers on iOS and Android.
Why is my compressed video still large?
Very long or high-resolution videos may not become tiny without noticeable quality loss. Try Balanced or Light compression for better quality.