Free browser-based audio tools for finding and changing song key and BPM
AI-powered noise cancellation and screen recording for virtual meetings
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Pricing model
Freemium
Freemium
Pricing
Free plan includes Key & BPM Finder and Changer, Audio Cutter and Joiner, BPM Tapper and Metronome, Voice Recorder, and local processing tools with files saved for 6 hours. Plus plan: $9.90/month with 1,000 credits per month and files saved for 7 days. Pro plan: $19.90/month with 2,500 credits per m
Premium: USD/User/Year (price not displayed on page), includes unlimited noise cancellation and cloud call recording. Elite (coming soon): $228 USD/User/Year, includes all Premium features plus meeting transcription, performance analysis, and risk analysis. Enterprise: contact for pricing. A 7-day f
Key features
Detect song tempo, musical key, scale and Camelot code
Change key and BPM independently and export as WAV
Cut and join audio segments
Record voice and tap beat timing
Practice with online metronome
Remove vocals from songs
Split songs into instrument stems
Enhance audio quality with AI
Convert audio to editable MIDI
Bi-directional noise cancellation eliminates background noise from both user and other party
My Voice Only feature isolates and enhances user voice while suppressing other speakers
Secure offline screen recording with bidirectional audio capture
Acoustic echo suppression prevents annoying echoes in meetings
Automatic meeting minutes generation with keywords and sentiment analysis
Key & BPM Lab