Tools for Musicians & Producers
42 toolsEssential tools for music creation, mixing, mastering, and DJ preparation. Change tempo and pitch, find BPM and key, apply effects, convert between formats — all free and right in your browser.
Guitar Tuner
Microphone-based guitar tuner with real-time pitch detection. 6 tunings, A4 reference, ±1 cent accuracy.
Kalimba
Virtual kalimba with step sequencer, 8-track looper, reverb, delay, Web MIDI in and song library.
Tone Generator
Generate precise audio tones, sweep frequencies, mix oscillators, play DTMF phone tones, export WAV. Web Audio API.
Image to Sound
Turn images into musical melodies or pure spectrogram sound.
Audio Inspector
Inspect audio files for true quality — detect upsampled or re-encoded tracks by analyzing the spectrum.
Audio Comparator
Compare two audio files side-by-side with objective metrics — LUFS, spectrum, dynamic range, ABX blind test, sample-level diff.
BPM & Key Finder
Upload a song to detect BPM, musical key, and Camelot notation. Includes tap-tempo for manual detection.
Music Genre Detector
Upload an audio file to identify its genre, mood, dominant instruments, BPM and musical key.
Audio Metadata Editor
View, edit or strip ID3 tags, cover art and comments via WebAssembly
Audio to Notes
Transcribe any audio recording into notes, MIDI, and sheet music using AI.
Sheet Music to MIDI
Scan any score photo or PDF and hear the notes back.
Vocal Range Finder
Sing into your microphone and discover your vocal range and voice type. Free, runs in your browser.
Voice Changer
Transform your voice with 33 effects — robot, deep, chipmunk, echo and more. Record or upload audio.
Vocal Remover
Separate vocals from music using AI. Get instrumental and acapella tracks for karaoke and remixes.
Create Video from Audio
Upload music, a podcast, or voice recording — get a ready-made video with sound visualization, backgrounds, and text.
Record Vocals
Record vocal takes, comp the clips on a timeline and shape your voice with reverb, EQ and a compressor.
Recording Studio
Upload a backing track and record your voice over it.
Audio Visualizer
Watch mesmerizing shader-based visuals that react to your voice or music in real time.
