Free online video tools
Make a video small enough to send, change MOV or WebM to MP4, cut out the part you need, remove the sound, or keep only the audio. The work happens on your device, so there's no upload to wait for.
Runs on your device 9 tools, all free No sign-up or watermark
- Video CompressorMake a video small enough to send or upload: pick a size like 25 MB and the tool works out the resolution and bitrate, or choose a quality level. Your video is processed on your device.
- Video ConverterChange a video's format, for example an iPhone MOV or a WebM screen recording to MP4. When the new format can hold the video as it is, it's copied without re-encoding, so the conversion takes seconds and loses no quality.
- Video to MP3Keep only the sound of a video: a song, a lecture, a voice note or an interview. Save it as MP3 for any player, as M4A without re-encoding, or as uncompressed WAV for editing.
- Trim VideoKeep only part of a video: play it, mark where to start and stop, and save the clip in the same format. Fast mode copies the video without re-encoding; Exact mode cuts at the precise time.
- Mute VideoTake the sound out of a video, for example before sharing a clip with background noise or private conversation. The picture is copied as it is, so it's quick and the quality doesn't change.
- Rotate VideoFix a video recorded sideways or upside down, or mirror a selfie video. Fast mode saves the turn in seconds without re-encoding; Re-encode bakes it into every frame so every app shows it.
- Video to JPGGrab a still from a video: pause on the moment you want and save it as a JPG or PNG, or save one frame every few seconds to get an overview of the whole video.
- Video to GIFPick up to 30 seconds of a video and turn it into a looping GIF for chats, documents and websites that don't play video. Choose the width and frame rate to balance smoothness and file size.
- Crop & Resize VideoCut a video down to the part of the picture you want: drag a box, or lock it to 9:16 for Reels and Shorts, 1:1 for a square post, 4:5 or 16:9. You can also scale the result down to 1080p, 720p or 480p.
Popular tasks
No upload wait
Most video sites make you upload the whole file first. Here processing starts straight away on your device, and your video is never sent anywhere.
Your device's own encoder
The tools use the video encoder built into your browser (WebCodecs), which often runs on the device's hardware, so short clips finish quickly.
Clear about what changes
Each tool says when it re-encodes the video and when it only copies it, and shows the before and after size.
Frequently asked questions
Are my videos uploaded?
No. Videos are read and processed by your browser, so they never leave your device.
Which video files can I open?
MP4, MOV, M4V, WebM and MKV. Whether a file opens also depends on the codecs inside it and on your browser: H.264 and VP9 work almost everywhere, while H.265 (HEVC) depends on your device. If your browser can't read a file, the tool tells you.
Which browser works best?
A recent Chrome, Edge or Samsung Internet, on Android or a computer. Recent Safari and Firefox work too. If your browser is missing a feature a tool needs, the tool says so before you start.
Is there a file size limit?
There's no fixed limit. The finished file is kept in your browser's memory until you download it, so very long videos can fail on phones with little memory. A computer handles larger files.