Free producer & composer tools
the Selekt Toolkit
The Selekt Toolkit is a free set of browser-based music tools for producers and composers — find the BPM, detect the key, split a song into stems, screen a track for copyright, and restore old audio, with nothing to install. The instant utilities are free with no signup; sign up and get 3 free credits to run the AI tools on your own tracks. No card required.
Make something
Start a beat or an idea from real cleared sounds.
Beat Builder
Spin real cleared drums, bass, keys & vocals into a beat — free, in your browser
Build a full beat from randomly spun, real cleared sounds — trim, pitch, and rearrange until it is yours.
Explore →CreditsDrum Kit
Spin a verified groove, then re-skin it with any kit
Build a beat on a real cleared drum groove and swap in your own kit sounds.
Explore →CreditsStem Lab
Re-voice a track's stems with any instrument — the melodic counterpart to Drum Kit
Take a melody from a track and re-voice it with a different cleared instrument.
Explore →FreeVoice to MIDI
Hum a melody or beatbox a beat — hear it played on real instruments
Record your voice, tag what each sound was meant to be, map real instruments to it, and export the WAV + MIDI.
Explore →FreeCustom Mix
Layer cleared stems from different tracks into one mix
Stack stems from across the catalog — plus your own creations — and blend them into one idea.
Explore →FreeSketch Pad
Rough out an idea fast with cleared sounds
Get a musical idea down in seconds before it disappears — no setup, just sketch.
Explore →FreeRandom Kit
Spin a surprise kit of cleared sounds
Let the catalog surprise you — spin a random kit and see what it sparks.
Explore →FreeTexturizer
Spin ambient textures from the cleared catalog
Pull atmosphere — vinyl crackle, nature, room tone — to layer under your beat.
Explore →FreeDrum Pattern Generator
Create and export drum patterns
Sketch a drum pattern in the browser and export it as MIDI for your DAW.
Explore →Work on your track
Split, master, restore, convert, and screen your own audio.
Stem Separator
Isolate vocals, drums, bass & more
Split a song into stems to make an acapella, pull a drum break, or remove the vocals.
Explore →FreeMastering
Master your track to a loud, streaming-ready level — free, in your browser
Drop a finished mix and get a loud, balanced, streaming-ready master to download.
Explore →FreeAI Audio Restoration
Remove hiss, crackle & noise from old recordings
Clean up hiss and crackle from an old or noisy recording before you sample it.
Explore →FreeAudio to MIDI
Convert a stem to MIDI free in your browser — guitar, vocal, melody
Drop one isolated instrument and get an editable .mid — guitar, vocals, and melodies convert free in your browser.
Explore →CreditsCopyright Check
Screen any track against 150M+ recordings before you release it
Screen a finished beat or sample against 150M+ recordings before you put it out.
Explore →Figure a song out
Tempo, key, chords, and what mixes with what.
Key & BPM Detector
Upload audio to detect key and BPM
Find the key and tempo of a song or sample so you can key-match it to your project.
Explore →FreeBPM Tap Tempo
Tap to find the tempo of any song
Tap along to a track to find its BPM and match your DAW tempo to it.
Explore →FreeChord Progression Finder
Search cleared samples by chord progression, in any key
Type "Am7 D7 G" or "ii-V-I" and hear cleared samples that actually play it — 7th-aware, key-agnostic.
Explore →FreeCamelot Wheel
Find compatible keys for harmonic mixing
See which keys mix harmonically so your DJ sets and mashups blend smoothly.
Explore →Find sounds
Search the cleared catalog by words or by sound.
Sample Search
Search cleared samples by genre, key, BPM & more
Describe the sound you want in plain language and find cleared samples that fit.
Explore →CreditsDrop the Needle
Reverse audio search — upload a clip, find the closest cleared sounds
Record or upload a snippet and find cleared catalog samples that sound like it.
Explore →