Video comprimeren
Reduce video file size with quality presets or advanced controls for CRF, resolution, frame rate, and bitrate.
Upload je video
Sleep een videobestand — MP4, WebM, MOV, MKV of AVI. Resolutie, duur, bitrate en fps worden direct getoond.
Kies compressie-instellingen
Eenvoudige modus (Hoog/Gemiddeld/Laag) met één klik, of Geavanceerd voor volledige controle.
Download gecomprimeerde video
Vergelijk voor/na-statistieken, bekijk het resultaat en download een kleinere MP4.
Belangrijkste functies
Compress Video Online Free - No Upload
Reduce video file size in your browser. No software, no registration, no watermarks. Completely free.
Simple Mode + Advanced Controls
One-click presets for quick compression, or fine-tune CRF, resolution, bitrate for perfect results.
See Size Reduction Before & After
Compare file size, resolution, bitrate side-by-side. Know exactly how much space you'll save.
Downscale to 1080p, 720p, 480p
Reduce resolution to shrink file size. Perfect for email, social media, and mobile sharing.
H.264 & H.265 Encoding Support
Choose H.264 for universal compatibility or H.265 for 30-50% smaller files. Your choice.
Shrink MP4, MOV, AVI, WebM Files
Works with all popular formats. Upload any video, compress it, download smaller file instantly.
Waarom video's comprimeren?
Grote videobestanden zijn de hoofdoorzaak van teruggestuurde e-mails, mislukte uploads en volle cloudopslag.
- E-maillimieten: Gmail 25 MB, Outlook 20 MB.
- Berichten-apps: WhatsApp 16 MB.
- Social media: Instagram, TikTok en YouTube hercomprimeren uploads.
- Cloudkosten: Per GB in rekening gebracht.
- Snellere overdracht: 50 MB in seconden vs. minuten voor 500 MB.
- Webinbedding: Gecomprimeerde video's laden sneller.
Over deze tool
What is Compress Video?
Compress Video is a powerful browser-based video compressor that reduces file size without uploading to any server. Choose from three quality presets for quick compression, or switch to Advanced Mode for full control over CRF, encoding speed, resolution, frame rate, audio bitrate, and max bitrate cap.
Powered by FFmpeg.wasm with H.264/AAC encoding — the output plays everywhere. The tool displays detailed video metadata (resolution, duration, bitrate, FPS) and shows a side-by-side comparison after compression.
Common Use Cases
- Email Attachments: Compress videos under 25 MB for Gmail, Outlook, or corporate mail
- Messaging Apps: Shrink videos for WhatsApp (16 MB limit), Telegram, Signal, or iMessage
- Social Media: Optimize file size for faster uploads to Instagram, TikTok, X, or YouTube
- Cloud Storage: Reduce file size to save Google Drive, Dropbox, or iCloud space
- Web & CMS Upload: Meet upload size limits for WordPress, Shopify, or custom portals
- Video Archiving: Compress large recordings with High Quality preset for long-term storage
- Low-Bandwidth Sharing: Use Low Quality preset for quick transfer over slow connections
Privacy-First Video Compression
Every video is compressed entirely in your browser using FFmpeg.wasm (WebAssembly). No file is ever uploaded to any server.
- Zero server contact — your video data stays on your device from start to finish
- No accounts or sign-ups — just open the page and compress
- Works offline after the one-time FFmpeg core download (~31 MB, cached by your browser)
- Perfect for confidential footage: security cameras, medical recordings, legal evidence
Gerelateerd gereedschap
Video bijsnijden
Knip en snijd videoclips bij tot de gewenste lengte.
Videoformaat converteren
Converteer video's tussen MP4-, WebM-, MKV- en AVI-formaten.
Video formaat wijzigen
Wijzig de videoresolutie met preset of aangepaste afmetingen.
Video naar GIF
Converteer videoclips naar geanimeerde GIF-afbeeldingen.
Video naar WebP
Converteer videoclips naar geanimeerde WebP-afbeeldingen.
Video roteren
Roteer video's met 90, 180 of 270 graden.
Video dempen
Verwijder direct het geluid uit videobestanden.