Video

Convert between MP4, MOV, MKV and WebM, compress, trim, crop and resize. Free to use, no sign-up needed.

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26 tools

Compress VideoRe-encode a video at a lower bitrate to make the file meaningfully smaller. Resize VideoScale a video down to a width and height you choose, keeping proportions. MOV to MP4Repackage a QuickTime MOV as MP4. Usually a straight copy, so it is quick. MKV to MP4Move an MKV into an MP4 container that phones and TVs will actually play. WebM to MP4Convert a WebM into MP4, re-encoding the picture only when it has to. Video ConverterPick any video and any target container. MP4, WebM, MKV and MOV, both ways. MP4 to WebMConvert MP4 to WebM with VP9 and Opus, which every browser can play. MP4 to MOVWrap an MP4 in a QuickTime MOV for Final Cut and other Apple editors. MP4 to MKVMove an MP4 into Matroska, which holds more tracks and better subtitles. Trim VideoKeep the part you want by typing the second the clip starts and ends. Rotate VideoTurn a clip that was filmed sideways the right way up, then save it. Crop VideoDrag a box on the frame to keep just part of the picture. Remove Audio from VideoStrip the sound off a clip and keep the picture exactly as it was. Video File InfoSee the real codec, resolution, length and track list inside a video file. MOV to WebMConvert QuickTime to WebM with VP9 and Opus, for the open web. MKV to WebMTurn a Matroska file into WebM that plays in any modern browser. WebM to MKVRewrap WebM as Matroska. Usually a straight copy, so it finishes fast. MOV to MKVMove a QuickTime file into Matroska without touching the picture. MKV to MOVRepackage Matroska as QuickTime for Final Cut and other Apple editors. WebM to MOVConvert WebM to QuickTime, re-encoding the picture only when it must. Video to GIFTurn a clip into an animated GIF at the width and frame rate you choose. MP4 to GIFMake a GIF out of an MP4, trimmed to the seconds you actually want. MOV to GIFTurn a QuickTime clip from a phone or a screen recording into a GIF. WebM to GIFConvert a WebM clip into a GIF that works anywhere a picture does. MKV to GIFPull an animated GIF out of a Matroska file, at the size you need. Extract Video FramesSave frames from a video as PNG files, in a zip, at whatever rate you pick.

Good to know

How do I start?

Choose an audio or video file. Review its preview and adjust the settings, then use the start button to process it. Changing a setting lets you run it again with the same file.

Can I choose a shorter section?

Where start and end controls are shown, enter the times in seconds or use the selection sliders after the preview loads. Leave the end at zero to use the end of the recording, unless the tool specifies a shorter excerpt.

Why might a format be unavailable?

Playback and conversion depend on the codecs supported by your browser and device. The page reports unsupported tracks or formats. Try another output format if one is unavailable.

How do I check the finished file?

Play the result where a preview is available, then download it. Keep the page open during processing; large recordings can take more time and memory.