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Your files never leave this device

Trim audio, right in your browser

Play your audio, mark the start and end of the part you want, and download it. Handy for ringtones, voice notes and podcast clips, all cut on this device.

Choose a tool

or drop it anywhere on this page

Convert to

Video

Audio only

MP4 plays almost everywhere. WebM suits websites. MP3 is the most widely supported audio format; WAV is uncompressed for editing.

How small

The result is an MP4 that plays on phones, computers and social sites. If it comes out larger than your original, keep the original.

Keep this part

Type a time such as 1:05 or 65.5, or play the file and press Now to use the current position. The file keeps its format.

Save the sound as

Quality

Standard is about 128 kbps and right for speech and most music. High is about 256 kbps. WAV is always lossless.

GIF settings
seconds

Width

Frames per second

GIFs grow quickly. A few seconds at 480 px and 10 to 15 frames per second keeps them easy to share. The longest GIF is 20 seconds.

What this tool does

This tool handles the everyday jobs people usually upload their videos and recordings for: changing a format so a file plays where it needs to, making a large video small enough to send, cutting a clip, keeping only the sound, and turning a short moment into a GIF. Pick a tool at the top, add a file, and download the result. Nothing is sent anywhere.

Convert

Turn video into MP4, WebM or MOV, or keep just the audio as MP3, WAV, M4A or OGG. When the video inside a file is already in a format the new container accepts, it is copied across without re-encoding, which is fast and loses no quality. Otherwise it is re-encoded at high quality.

Compress a video

Choose how small the file should be. Smallest file caps the picture at 720p and suits chat apps and email; Balanced caps it at 1080p for sharing; High quality keeps the resolution and only lowers the bitrate. The result is an MP4 with H.264 video and AAC audio, which plays on practically every phone, computer and website. The old and new sizes are shown side by side.

Trim

Play the file, press Now at the moment the clip should start, then again where it should end, or type the times directly. The part you keep is saved in the same format as the original. Trimming works for both video and audio, so it is just as handy for ringtones and voice notes.

Extract audio

Pull the soundtrack out of a video and save it as MP3, M4A, WAV or OGG. MP3 is the most widely supported, M4A is a little smaller at the same quality, WAV is uncompressed for editing, and OGG suits web and game projects.

Video to GIF

Choose where the GIF starts, how long it lasts, how wide it is and how smooth it should be. Each frame is captured from the video and given its own colour palette, so the GIF stays as true to the original as the format allows.

Privacy

Your files never leave this device. There is no upload step and no server that receives media: your browser reads the file, does the work with its own built-in video and audio engine, and the download comes straight from its memory. Once a file is open, the tool keeps working with the network switched off.

Questions

Which formats can it open?

MP4, M4V, MOV, WebM and MKV video, and MP3, WAV, M4A, AAC, OGG, Opus and FLAC audio. Most videos from phones, cameras and screen recorders work.

Is there a size limit?

There is no set limit, but the finished file is held in memory before you download it, so a phone handles shorter videos than a desktop computer. Files of several gigabytes are usually fine on a computer.

Which browsers work?

Current Chrome, Edge and Safari handle every tool here. Firefox handles most of them. The work uses the video engine built into your browser, which is also why it is fast.

Why is my compressed video larger than the original?

Some videos are already compressed very efficiently. If the result is not smaller, the tool says so, and the best choice is to keep your original.

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