Tool bench
Media Lab
Trim audio, grab video frames and inspect media.
Available now
Video thumbnail
Save a frame (or many) from a video as JPG, PNG or WebP.
Available
Audio speed changer
Speed audio up or slow it down (0.25x to 4x), with or without changing the pitch. Saves WAV.
Available
Audio trimmer
Cut an audio clip between two times, with optional fades. Saves WAV.
Available
Volume adjuster
Make audio louder or quieter, or normalise it to a target level. Saves WAV.
Available
Waveform viewer
Draw a waveform picture and measure peak, loudness and silent gaps.
Available
Audio merger
Join 2 to 20 audio files in order into one WAV, with optional crossfade or gaps.
Available
Convert audio to WAV
Turn MP3, M4A, OGG, FLAC or other audio into WAV, with optional mono and lower sample rate.
Available
Media info
See what your browser can read from an audio or video file: duration, size, channels and whether it plays.
Available