Video tools that run in your browser
Convert, compress, trim, resize, rotate and make GIFs without uploading your videos.
Drop a video here
MP4, MOV, WebM or MKV. You can also paste one. Up to 1.0 GB per file.
All video tools
24 tools shown
Convert and compress3
- Convert videoConvert video to MP4, WebM, MOV or MKV, keeping the original quality when the codec already fits.
- Compress videoMake a video smaller with a quality preset, a lower resolution or a target file size in megabytes.
- Make a video for RedditFit a video to Reddit's limits for posts and comments: MP4 with H.264 and AAC, up to 1080p and 30 fps, under 250 MB.
Cut and change16
- Video cutter (trim video)Cut a video to the part you want, with a preview and buttons to mark the start and end.
- Resize videoScale a video to 1080p, 720p or 480p, or fit it to a square, portrait or landscape frame.
- Rotate and flip videoTurn a video by 90 degrees or mirror it horizontally or vertically.
- Mute videoRemove the sound from a video and keep the picture untouched.
- Merge videosCombine two or more videos into one, in the order you choose. Matching clips are copied without re-encoding.
- Split video into partsCut a video into equal parts or at the times you choose, and download the parts as one ZIP file.
- Change video volumeMake the sound of a video louder or quieter, or mute it. The picture is copied without re-encoding.
- Change video speedSpeed a video up or slow it down, from a quarter to four times. The sound follows, and its pitch changes with it.
- Crop videoCut away the edges of a video: draw the part to keep on a frame, or type it, with 1:1, 16:9, 9:16 and 4:5 presets.
- Flip videoMirror a video horizontally or vertically, for selfie videos that show text backwards or footage filmed upside down.
- Loop videoRepeat a clip 2 to 10 times in one file. Its picture and sound are copied without re-encoding, so nothing is lost.
- Add audio to videoPut music or a voice-over on a video: replace its sound or mix with it, set each volume, and loop the sound to the end.
- Add text to videoWrite a caption or title on a video, with its size, colour, outline or box, position and the time it shows.
- Add image or logo to videoPut a logo, watermark or picture on a video, with its size, opacity, position and the time it shows.
- Blur or hide part of a videoBlur, pixelate or cover parts of a video, such as a logo, a face or a number plate, each for the time you choose.
- Reverse videoPlay a clip backwards, with its sound reversed too or removed. Works on clips up to one minute.
GIFs and frames3
- GIF to MP4 videoTurn an animated GIF into an MP4 or WebM video with the GIF's own frame timing, played as many times as you like.
- Video to GIFTurn a short clip into an animated GIF, with a size cap and a frame rate you choose.
- Extract framesSave the frame at the current time, or a set of evenly spaced frames, as PNG or JPEG images.
Record2
Need only the soundtrack? Extract audio with the audio tools.
Questions
No. Every tool runs in your browser. The page downloads its code once; your video never leaves your device.
MP4 (H.264, and H.265 or AV1 where your browser can encode them), WebM (VP9 or AV1 with Opus), MOV and MKV. The tools list only the codecs your browser can produce; Firefox and older Safari lack some video encoders.
Videos are processed in memory, so files up to about 1 GB are accepted on a computer. Phones and devices with little memory accept less, and shorter clips work best there.
When the video already uses a codec the new format can hold, it is copied without re-encoding. That is fast and loses no quality. Compressing and resizing always re-encode the picture, which takes longer.
Yes, with the Extract audio tool among the audio tools.
Not yet. Speed changes need the sound to be stretched as well, which these tools do not do.