Resize video resolution
Drag & drop video file here
Supports MP4, MKV, AVI, MOV, WebM and more
Drag & drop or browse. All major formats supported.
Pick a resolution preset or enter custom dimensions.
Get your resized video. Sharp and optimized.
Choose from standard resolution presets like 1080p, 720p, or 480p, or scale by a custom percentage. Smart downscaling keeps your video looking sharp.
Resolution Presets
4K, 1080p, 720p, 480p, 360p — one click
Percentage Scale
Scale to 75%, 50%, or 25% of the original
Resizing optimizes your video for any destination.
Resize to meet platform resolution limits for email, messaging apps, or LMS platforms.
Downscale 4K footage to 1080p for archiving — same visual quality at a fraction of the size.
Create low-resolution versions for preview thumbnails, email newsletters, or quick sharing.
Serve smaller video files for mobile users or slow connections without changing the content.
Your files never leave your device. Everything is processed using WebAssembly and browser APIs — no server uploads, no data collection, no privacy concerns.
Powered by Mediabunny and ffmpeg.wasm — multi-threaded, hardware-accelerated encoding that makes media processing feel instant.
MP4, MOV, MKV, WebM, AVI, FLAC, WAV, AAC — if it exists, we handle it. Full multi-channel audio support with surround preservation.