YOUR VIDEO · YOUR DEVICE · NO UPLOAD
Compress video to a target size
Choose a video and approximate target size. Your browser encodes it on your device and offers MP4 or WebM output, preserving the primary audio track.
Choose a local video (or drop it here)Free · No login · No file upload · Up to 120 MB and 10 minutes
Ready to download
Download video ↓Your video stays on your device. After downloading processing code, your browser decodes, encodes and packages it locally. WebGPU is not required for video encoding; hardware acceleration depends on browser and OS.
Size is an encoding estimate, not a guarantee. Processing can consume CPU, memory and battery. Encrypted, damaged or incompatible formats may fail. If audio cannot be preserved, conversion stops rather than silently dropping sound.