Video comprimeren
Comprimeer en verklein videobestanden om de bestandsgrootte te verminderen terwijl de kwaliteit behouden blijft. Kies uit vooraf ingestelde compressieniveaus of pas geavanceerde instellingen aan voor het beste resultaat. Alles wordt veilig in je browser verwerkt – je video's verlaten nooit je apparaat.
Overview
This browser-based video compressor uses FFmpeg via WebAssembly to shrink MP4, MOV, MKV, WebM, AVI, and other formats by 50–80% without sending a single byte to a server. Pick from four ready-made presets — web, mobile, archive, or high-quality — or dial in an exact bitrate, resolution (down to 360p), and output format yourself. Because every encode runs locally on your CPU, your footage stays private: no cloud processing, no account, no file-size throttling tied to a subscription tier.
Key Features
- Comprimeer videobestanden om de grootte te verkleinen
- Pas de videodimensies aan
- Meerdere compressie-presets voor verschillende toepassingen
- Geavanceerde instellingen voor technische gebruikers
- Ondersteuning voor meerdere videoformaten
- Realtime compressievoorbeeld
- Batchverwerking mogelijk
- Optimalisatie van kwaliteit versus grootte
- Aangepaste bitrate- en resolutie-instellingen
- Volledig privé – geen uploads
Common Use Cases
- Shrink Videos for Email or Messaging — Reduce an MP4 below attachment limits without re-encoding on a third-party server.
- Optimize Footage for Social Media — Use the web preset to hit platform bitrate targets for YouTube, Instagram, or TikTok uploads.
- Free Up Storage Space — Batch-compress a library of recordings to the archive preset, keeping acceptable quality at a fraction of the original size.
- Downscale for Mobile Playback — Apply the mobile preset and a 720p or 480p resolution cap so videos stream smoothly on low-bandwidth connections.
- Privacy-Sensitive Content — Compress confidential screen recordings or meetings locally so the footage never touches an external server.
How It Works
Upload Your Video Files
Select one or multiple video files from your device. Supports drag & drop and batch processing for multiple files at once.
Choose Compression Settings
Select from preset compression levels (web, mobile, archive, high-quality) or customize advanced settings like bitrate, resolution, and codec options.
Download Compressed Videos
Your compressed videos are processed locally in your browser and ready for download with significantly reduced file sizes.