Video

Move a video between MP4, WebM, MKV, MOV, AVI and OGV.

Shrink a file for email or Discord without dropping to potato quality.

Cut a clip out of a longer video by start and end time.

Scale a video to an exact size or a standard resolution.

Trim the edges off a video, or cut a vertical clip out of a wide one.

Fix a clip that came off the phone sideways.

Strip the sound track and keep the picture untouched.

Speed a clip up or slow it down, with the audio pitch-corrected.

Play a clip backwards. Keep it short, reversing buffers every frame in memory.

Two-pass palette conversion, so the GIF does not come out muddy.

Pull a single still out of a video as a JPEG, PNG or WebP.

Export frames as numbered images, zipped up for download.

Join clips end to end. Mismatched sizes get letterboxed onto one canvas.

Drop a logo onto a video, with control over corner, size and opacity.

Burn a caption or title straight into the picture.

Bake an SRT or ASS file into the video so captions survive re-uploads.

Take the colour out of a clip. The sound is copied over untouched.

Lift a clip that came out too dark, or pull back one that is blown out.

Play two clips side by side, map where they differ, or score the quality gap.

Convert MP4 to WebM with VP8 and Opus.

Convert WebM to MP4 so it plays anywhere.

Convert iPhone and QuickTime MOV files to MP4.

Convert MKV to MP4 for players that refuse Matroska.

Convert old AVI files to modern MP4.

Turn an MP4 clip into a clean animated GIF.

Turn a WebM clip or screen recording into a GIF.

Get a clip under the 10 MB Discord limit.

Get a video under a 25 MB mail attachment limit.