Audio Tools
In-browser audio converter, trimmer, normalizer, BPM detector, and text-to-speech.
100% offline
New
Audio Converter & Trimmer
Trim, resample, mono/stereo, gain, fade — convert any audio to 16-bit WAV right in your browser.
Audio Tools
100% offline
New
Audio Normalizer
Normalize audio loudness to Spotify/YouTube/Podcast/Broadcast targets via peak or LUFS — entirely in-browser.
Audio Tools
100% offline
New
BPM Detector
Detect the tempo (BPM) of any song or beat by analyzing peak intervals — runs entirely in your browser.
Audio Tools
100% offline
New
Text to Speech
Convert any text to speech using your browser's built-in voices. 50+ languages, runs offline once voices are installed.
Audio Tools