Video tools tools — free and private

Video Converter

MP4, WEBM, MKV, MOV, AVI, FLV, WMV, OGV, 3GP, MPG, TS and GIF.

Compress Video

Make videos small enough to email or upload, without wrecking them.

Resize Video

Change the resolution and frame rate of any clip.

Crop Video

Reshape a clip for a feed that wants square or vertical.

Trim Video

Cut a clip down to the part you actually want.

Split a Video

Cut a long recording into equal parts, without re-encoding it.

Join Videos

Put several clips end to end, in the order you added them.

Mute Video

Strip the audio track without touching the picture.

Video to GIF

Turn a clip into a looping animated GIF with a tuned colour palette.

GIF to Video

Convert animated GIFs to MP4 or WEBM, usually ten times smaller.

Extract Audio

Pull the soundtrack out of any video as MP3, WAV, M4A, FLAC and more.

Replace the Audio

Put music or a clean recording onto a clip, in place of what the camera heard.

Video to Images

Export frames as PNG or JPG stills, one per second or every frame.

Change Speed

Speed a clip up or slow it down, picture and sound together.

Reverse

Play a clip backwards, sound and all.

Boomerang

Forwards then backwards on a loop, with no visible join.

Watermark a Video

Stamp text or a logo onto a clip, positioned against the frame.

Burn In Subtitles

Put captions into the picture so no player can turn them off.

Extract Subtitles

Pull the caption tracks out of a video as SRT or VTT files.

Subtitle Converter & Resync

Convert between SRT and VTT, and nudge the timing when captions drift.

Generate Subtitles

This tool is not available in the browser yet.

Write the subtitles from the speech in a recording, on your own machine.

Video Contact Sheet

One image showing the whole video as a grid of timestamped frames.

Unpack a Video

Take the container apart: audio, subtitles and a poster frame.

Repair a Broken Video

Rebuild a video whose container was damaged by an interrupted recording.

Restore Old Video

Fix the combing, noise and shake in footage from tape and old cameras.

Tidy a Screen Recording

Cut the dead air, pick up the pace and crop off the browser chrome.