AI Music Analyzer
Upload audio, detect BPM and note material locally, then turn the metrics into a MusicMake prompt, tags, and generation settings.
Upload an audio file to start.
Browser-side audio read
Decode and inspect the audio locally before any prompt is generated.
Prompt reverse layer
Turn structured metrics into a copy-ready MusicMake prompt.
MIDI-ready output
Use the detected note draft as supporting material, not the main output.
From uploaded audio to usable music insight
Keep measurable audio work in the browser, then use AI where it helps: drafting a prompt.
Start with a track
Upload a song, stem, demo, or voice memo directly in the tool page.
Extract measurable signals
Estimate rhythm, note material, pitch range, energy, and waveform shape.
Turn it into a prompt
Get a prompt, tags, negative prompt, and generation settings.
How it works
Analyze measurable audio signals first, then let AI turn them into a prompt.
Upload audio
Choose an MP3, WAV, FLAC, M4A, or another audio file your browser can decode.
Analyze locally
The page detects tempo, beats, waveform shape, and note material in the browser.
Reverse the prompt
Only the small structured analysis JSON is sent to the server so an LLM can draft a practical MusicMake prompt.
Built for grounded analysis
The prompt is constrained by detected facts instead of open-ended guessing.
Music analysis should lead to a usable prompt
A useful analyzer does more than print BPM. This page connects measurable audio signals with a copy-ready MusicMake prompt, style tags, negative prompt, and optional MIDI draft so creators can turn a reference track into a new generation direction.
Why prompt reversal uses structured audio data
The first version does not send the raw file to the LLM. The browser extracts a compact set of signals first, then the server-side model writes a prompt from those facts. This keeps the prompt grounded and helps avoid unsupported claims about key, chords, lyrics, or instruments.
Best for stems, melodies, hooks, and demos
Dense finished songs can still produce useful rhythm and energy reads, but isolated musical parts usually create cleaner note material. If you want a stronger reverse prompt or MIDI draft, upload a lead line, vocal hook, piano phrase, or separated stem.
Raw audio is decoded locally. The prompt route receives only a compact metrics JSON, not the original file.
Everything You Need to Create
Text to music is just the start. Explore our full AI music generator toolkit.
Find the best AI music generator
Compare fast creator workflows, then generate instantly.
More Tools
Try a Riffusion AI alternative
Create prompt-to-song music with a faster MusicMake workflow.
Turn text into music
Describe your idea, get a full song.
Turn lyrics into music
Paste lyrics, choose a style, done.
Create AI covers
Clone any voice onto any song.
Extend any track
Make songs longer with AI continuation.
Create song mashups
Blend two tracks into one fresh remix.
Remove vocals
Isolate instrumentals or vocals instantly.
Clone your voice
Train a voice model, use it anywhere.
Turn stories into songs
Describe a story or scene, get a song fast.
Turn mood into music
Describe a feeling, get matching music.
AI Music Analyzer FAQ
Common questions about browser analysis and reverse-engineered prompts.
Does the AI music analyzer upload my audio file?
What can it reverse-engineer today?
Can it recover the exact original prompt?
What files work best?
Still have questions?
Turn the reference into your next prompt
Use the reverse-engineered prompt, detected tempo, and optional MIDI draft as a starting point for generating, remixing, or extending.
