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Credits power every tool on SongTools.ai. Buy once, use whenever.

What does each tool cost?

Audio File Size and Bitrate CalculatorFree
BPM and Delay Time CalculatorFree
Camelot WheelFree
Change Pitch and TempoFree
Free Key and BPM Finder (Quick Estimate)Free
LUFS Loudness MeterFree
Online MetronomeFree
Scale and Chord FinderFree
Streaming Royalty CalculatorFree
Syllable Counter for LyricsFree
Tap Tempo (BPM Tapper)Free
Detect if Voice is AI Generated1 cr
Detect Key and BPM1 cr
Enhance Music Prompt1 cr
Review Music Contract1 cr
Rhyme Finder1 cr
Transcribe Lyrics from Audio1 cr
Translate Lyrics1 cr
Write Song Lyrics1 cr
AI MIDI Generation2 cr
Analyze Loudness and Dynamics2 cr
Analyze Mood and Emotion2 cr
Analyze Vocal Clarity2 cr
Check Lyrics for Copyright2 cr
Content ID Checker2 cr
Convert Audio to Sheet Music2 cr
Describe Song2 cr
Generate Spectrogram2 cr
Get Instant Song Feedback2 cr
Playlist Pitch Cheat Sheet2 cr
Write Press Release2 cr
Audio File Converter3 cr
Check Album Consistency3 cr
Compare Two Audio Files3 cr
Compare Two Tracks3 cr
Generate EPK and Bio3 cr
Generate Prompt from Audio3 cr
Generate Social Media Captions3 cr
Release Ready Check3 cr
AI Mastering4 cr
Make a Karaoke Track4 cr
Match Voice Identity4 cr
Plan DJ Setlist4 cr
Stem Isolator4 cr
Vocal Remover4 cr
Check DJ Mix Volume Levels6 cr
Identify Tracks in DJ Mix6 cr