Audio and video tools
Ten tools for extracting, re-encoding and compressing sound and video. Decoding runs on your own hardware, so long files take longer on a phone.
10
Tools
9
Formats
0
Uploads
mp4 → mp3Popular
MP4 to MP3
Extract the audio track as a 192 kbps MP3.
mp3 → wav
MP3 to WAV
Decode to uncompressed PCM for editing.
wav → mp3
WAV to MP3
Shrink a session export for sending.
mov → mp4
MOV to MP4
QuickTime recordings into a format everything plays.
mp3 · wav · ogg · aacBatch
Audio converter
Batch convert between the four common audio formats.
mp4 · webm · mov
Video converter
Convert, re-encode, or pull the audio out.
mp4 · webm
Video compressor
Re-encode a video at a lower bitrate to shrink the file.
mp3 → wav × 2
Vocal remover
Separate vocals from the backing track for karaoke.
txt → wav
Text to speech
Hear text read aloud, or save it as a WAV file.
mp4 → gifNew
Video to GIF
Turns a clip into an animated GIF, with the width, frame rate and length up to you.
Frequently asked questions
No! All media conversions and signal processing run 100% locally inside your web browser using HTML5 Web Audio, Canvas, and WebAssembly.
Yes, all audio and video tools work smoothly across iPhone, iPad, Android smartphones, and desktop computers.
No, you can convert, compress, and edit as many files as you need with zero limits.
You can extract high-quality MP3, WAV, and AAC sound files directly from any video clip.