CLIPKIT / VIDEO COMPRESSOR

Smaller videos.
Keep what matters.

Control the quality, size and sound. Compress on your device, compare the result, and share a lighter video.

✓ Private processing✓ No watermark✓ MP4 & WebM export

Your videos

Choose videosor drop them hereUp to 10 files · 512 MiB each

Start with your original

Choose a video to see its dimensions and a preview. Your original file stays unchanged.

Export settings

Output format

MP4 works with most phones, websites and messaging apps.

Compression method

Quality

Longest edge

Frame-rate limit

Keeps proportions; never enlarges the video or increases its frame rate.

Audio bitrate Remove audio completely

2 website credits per exported video, including test exports. Failed or cancelled jobs are released.

Choose videos to get started. Processing starts only when you request an export.

01 / QUALITY

Choose your trade-off

Balanced is a good starting point. For an upload limit, use target size. Lowering resolution helps most when you need a much smaller file.

02 / PRIVACY

Your video stays here

Video processing runs in a local worker. Video bytes are not uploaded. Original descriptive metadata and chapters are removed from exports.

03 / EXPECTATIONS

Check before sharing

Compare picture and audio in the two players. Already-compressed videos can get larger. Outputs preserve the first video and optional first audio track; extra tracks and subtitles are omitted.

Formats, large files and browser requirements

The engine can read many MP4, MOV, WebM, MKV and AVI files, but not every codec or damaged file. Export is MP4/H.264 or WebM/VP8. DRM-protected files are unsupported. HDR video is not tone-mapped; use an SDR source to avoid color changes.

The engine downloads about 31 MiB on first use. A modern browser with WebAssembly and module workers is required. Large, long or high-resolution files can exhaust mobile memory even below the 512 MiB limit. Keep this page open while processing. No fixed processing speed is promised.

Encoding is lossy. Keep your original. Target size uses a bitrate budget with container headroom, so actual size can differ. For exact limits, inspect the result or choose a slightly smaller target.