Video & audio
Pull the sound out of a video, convert and shrink audio, make GIFs and grab frames, all on your own device. Re-encoding video itself and transcription are listed separately as not yet available.
21 tools · 8 working right now
Working now
No account, no configuration, no upload. Open one and get on with it.
Tools that work now
- Live
MP4 to MP3
Take the sound out of a video and save it as an MP3.
Stays on your device - Live
Audio converter
Convert audio files to MP3 or WAV.
Stays on your device - Live
Video to GIF
Turn a few seconds of a video into a looping GIF.
Stays on your device - Live
Extract audio
Take the audio track out of a video as MP3 or WAV.
Stays on your device - Live
M4A to MP3
Convert M4A recordings, such as phone voice memos, to MP3.
Stays on your device - Live
Compress audio
Make an audio file much smaller, so a long recording can be emailed.
Stays on your device - Live
Video frame grabber
Save a still image from any moment in a video.
Stays on your device - Live
Convert subtitles
Convert between SRT and VTT subtitle files, and fix timing that is early or late.
Stays on your device
Specified, not yet available
These have a page, a defined behaviour and a named dependency. What they do not have is a button that pretends to work.
Tools that are not available yet
- Not switched on
Audio to text
Transcribe a recording into text with timestamps.
- Not switched on
Generate subtitles
Produce timed SRT or VTT captions from speech.
- Not switched on
Video to text
Transcribe the speech in a video.
- Not switched on
Text to speech
Read text aloud in a natural voice and download the audio.
- Requires engine
Video compressor
Shrink a video so it can be shared or uploaded.
- Requires engine
Video converter
Convert between MP4, MOV, MKV, WebM and AVI.
- Requires engine
Trim video
Cut a clip out of a longer video without re-encoding.
- Requires engine
MOV to MP4
Convert Apple MOV files to MP4.
- Requires engine
Resize video
Change resolution or crop to a platform's aspect ratio.
- Requires engine
MKV to MP4
Convert MKV to MP4 for wider playback support.
- Requires engine
Remove audio from video
Strip the sound track out of a video.
- Requires engine
Video to animated WebP
Produce an animated WebP — far smaller than a GIF.
- Requires engine
Extract subtitles
Pull an embedded subtitle track out of a video file.