6 essential browser tools that work alongside Ableton Live. Detect BPM and key from samples before warping, find chord progressions for MIDI clips, calculate BPM-synced delay times for Delay and Echo, and set up Push scale mode.
Upload any audio file. Get BPM and musical key instantly. Use for samples, reference tracks, Splice loops, and anything you want to flip or layer.
Upload a sample and see every chord in the progression. Chord timeline shows when each chord hits. Recreate in a MIDI clip or use as the harmonic backbone.
Enter your project BPM. Get exact milliseconds for every note value. Use in Ableton's Delay, Echo, or any third-party delay plugin for rhythmically locked effects.
Enter any key and get all scale notes for 18 scales. Useful for setting up Ableton Push scale mode, writing MIDI clips, and staying in key when layering instruments.
Look up the exact Hz value for any musical note. Tune Simpler/Sampler instruments, identify resonant frequencies in the EQ Eight, and analyze audio spectra.
Browser metronome with tap tempo, time signature selection, and genre BPM reference. Practice at your project tempo before recording a live take into Ableton.
From raw sample to finished Ableton session using BeatKey tools. Each step shows where BeatKey fits in the Ableton Live workflow.
Upload your sample to BeatKey before dragging it into Ableton. Confirm BPM and key. Set Ableton's project tempo to the exact BPM. This prevents warp mode from guessing wrong and creating phasing artifacts.
Drag the sample into a clip slot. Double-click to open the clip view. Enable Warp. Check that Ableton's detected BPM matches what BeatKey found. If not, correct the warp marker at bar 1.
Upload the same sample to Chord Finder. Get chord names and timeline. Create a MIDI clip in Ableton with the same chord progression to layer new elements on top of the sample.
Look up the scale for your detected key. In Ableton Push (1/2/3), enable Scale mode and set the root note and scale to match. Now all pads are in key for melodic improvisation.
Load a bass or sample into Simpler. Look up the target note Hz at notes.beatkey.app. Identify the sample's root note and calculate the semitone offset. Enter into Simpler's transpose knob.
Enter your project BPM. Copy the ms value for the delay effect you want. In Ableton's Delay or Echo, switch to ms mode and paste the value for a rhythmically locked effect.
How to use BeatKey tools with Ableton Push and the Live workflow for better sessions.
Detect your track key with BeatKey, then set Ableton Push to Scale mode with the matching root note and scale type. Use scales.beatkey.app to confirm which scale type matches (Dorian, Minor, Mixolydian, etc.). Every pad will now play in key.
Ableton's Warp mode can misdetect BPM on samples with complex grooves or non-standard tempos. Always verify with BeatKey before warping. If BeatKey says 87 BPM and Ableton says 174 (double), cut the warp BPM in half manually.
When loading samples into Simpler, identify the sample's root note using BeatKey (key detection). Then use notes.beatkey.app to find the target note's Hz, calculate the semitone offset, and enter it into Simpler's transpose knob. No ear-training guessing.
If you perform live from Session View or build a set, use the Camelot wheel at beatkey.app/camelot-wheel to plan which clips can transition smoothly. Same Camelot number or one step away = compatible keys.
When you need to cut a resonant frequency or boost a fundamental, notes.beatkey.app gives you the Hz value for any musical note. C1 (bass root) = 32.7 Hz. A4 = 440 Hz. Use these as EQ Eight target frequencies.
Ableton Echo's ping-pong mode sounds great with a dotted eighth delay. At 128 BPM, that is 421ms left and 421ms right offset. Get the exact value at delay.beatkey.app, paste into Echo's time fields for rhythmic stereo movement.
Ableton is your DAW. BeatKey fills the gaps that Ableton does not cover natively.
| Task | Ableton Live | BeatKey Tool |
|---|---|---|
| Detect BPM of a sample | Warp mode auto-detection (can misfire) | BeatKey - accurate BPM before warping |
| Find the musical key of a sample | Not built in (Ableton 12 added key display, not detection) | BeatKey - automatic key + Camelot code |
| Find chords in a sample | Not built in | Chord Finder - full chord timeline from audio |
| Tune Simpler/Sampler to track key | Transpose knob (manual, by ear) | Note Freq Calculator - exact Hz + semitone offset |
| BPM-synced delay times | Delay/Echo note sync (divisions only) | Delay Calculator - exact ms for any note value |
| Look up scale notes for Push | Push scale mode (limited preset scales) | Scale Finder - 18 scales including Dorian, Phrygian, Lydian |
| Reverb pre-delay calculation | Not built in | Delay Calculator - BPM-synced pre-delay in ms |
| Identify Camelot code for DJ sets | Not built in | BeatKey - Camelot code in every result |
| Transpose a chord chart | Not built in | Chord Sheet Transposer at chords.beatkey.app |
| Practice at project tempo | Built-in click track (basic) | Metronome at beatkey.app/metronome |
| Guitar/piano chord diagrams | Not built in | Piano and guitar chord charts at chords.beatkey.app |
Upload your sample to BeatKey (beatkey.app). It detects BPM and musical key instantly using audio analysis in your browser. Once you have the BPM, set Ableton's project tempo to match in the transport bar at the top. Ableton's Warp mode also auto-detects tempo when you drag a clip in, but BeatKey is more reliable for samples with complex grooves, non-4/4 time, or unusual tempos where Ableton guesses double or half the actual BPM.
Ableton Live 12 added a key display in the browser, but it relies on database metadata rather than actual audio analysis. For any sample not in the database (unreleased music, custom loops, stems), upload to BeatKey (beatkey.app) for instant key detection plus the Camelot code for harmonic mixing. BeatKey uses the Essentia.js WASM engine for local, accurate audio analysis with no server upload.
Use the BPM Delay Calculator at delay.beatkey.app. Enter your project BPM and get the exact milliseconds for every note value (quarter, dotted eighth, sixteenth, etc.). In Ableton's Delay device, toggle to "Time" mode (not Sync) and type the ms value directly. In Echo, use the Time L and Time R fields in ms mode. For a dotted eighth delay at 128 BPM, delay.beatkey.app gives you 421ms for a locked rhythmic effect.
Detect the key of your session or sample with BeatKey, then look up the scale type at scales.beatkey.app. On Ableton Push (any version), press the Scale button, set the root note to match your detected key, and choose the scale from the list. Scales.beatkey.app covers all the scales Push supports including Dorian, Phrygian, Mixolydian, and Lydian, plus shows you which notes are in the scale so you can verify you have the right one.
Upload your sample or reference track to the Chord Finder at chords.beatkey.app. It detects every chord in the audio and shows a chord timeline with timestamps. Take the chord names and recreate them in a MIDI clip in Ableton - either draw in the notes manually or use Push chord mode to play the chords. The chord progression also helps you choose compatible instruments and synth patches in the same key.
The first tool every Ableton producer needs. Upload any sample, get BPM + key + Camelot code instantly. No warp mode guessing.