Compress

Compress video

Reduce video file size online — drop your files, set the quality and download. Free, no sign-up, no watermark.

Need a different format instead? Use the file converter →

Why ConvertX stays free — forever

We built this project so anyone can convert files without paywalls, accounts, or hidden limits. Here is what that promise means in practice.

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Free tools today — and always

Every converter on ConvertX is free to use: no trials, no premium tiers, and no credit packs. We will never put core conversion features behind a subscription. Whether you convert one photo or a hundred files a week, the price stays zero.

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Privacy-first processing

Many image, audio, and video conversions run entirely in your browser. Your files never leave your device for those jobs. When server processing is required for documents or specialized formats, uploads are handled securely and removed automatically — typically within one hour.

Frequently asked questions

Drop your video file above, move the quality slider to balance size against fidelity, then click Compress. Your smaller file downloads in seconds — you can drop several files at once and grab them all as a ZIP.

You choose. A higher quality setting keeps the result almost identical to the original; a lower setting shrinks the file more. We also never hand back a file that ended up larger than the one you uploaded.

Yes. Files are processed in an isolated job over an encrypted connection and deleted automatically soon after. No account, no watermark, and nothing is shared.

Completely. There is no sign-up, no software to install and no limit on how many video files you compress.

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