Compress & Edit Video
The ultimate in-browser video tool. Compress to a specific file size, trim unwanted parts, crop dimensions, rotate clips, and more—all without your files ever leaving your device.
Local, Private & Free
- 100% Client-Side: Your files never leave this browser tab. No server uploads means zero risk of data leaks.
- No Friction: No account required. No email sign-ups. Just open the page and start editing immediately.
- Truly Free: Unlimited use with no watermarks added to your output.
Precision Compression
- Target Size Mode: Need to fit an email or Discord limit (e.g., 8MB)? We calculate the perfect bitrate for you.
- Smart Presets: Choose "Balanced" to reduce file size by ~40% with virtually no visual quality loss.
- Format Support: Accepts MP4, MOV, WebM, MKV and more.
Complete Editing Studio
- Crop & Trim: Remove black bars or unwanted footage with interactive tools.
- Transform: Fix orientation with Rotate (90°) and Flip tools.
- Creative Control: Add a custom cover image or change playback speed (0.5x - 2x).
Is my video uploaded to a server?
No. We use WebAssembly technology to run professional-grade video software (FFmpeg) directly inside your web browser. Your video data never leaves your computer, making this tool perfect for sensitive or personal clips.
Is this tool free? Any watermarks?
Yes, completely free. There are no hidden fees, no "Pro" versions, and no watermarks. You don't even need to create an account. It works instantly for everyone.
How do I make my video a specific size?
Switch the "Mode" toggle to Target Size and enter your desired limit (e.g., "25" for 25MB). The app automatically calculates the best quality setting to fit your video into that size.
Can I edit the video before compressing?
Yes. You have a full suite of tools:
• Crop: Select just the area you want.
• Trim: Cut start and end times.
• Transform: Rotate and Flip.
• Speed: Make it faster or slower.