AIFlowMusic
AI music generator plus 20+ free browser-based tools
AIFlowMusic turns one line of text into a complete song - vocals, lyrics and instrumentation. Describe the mood, genre or scene and get two versions back in about a minute, or paste your own lyrics and have them sung. The generator runs on the Suno commercial API, and every feature names the model behind it rather than hiding it behind "our AI".
Alongside the generator it ships more than twenty free tools for musicians and producers: a song key finder with Camelot codes for harmonic mixing, a batch key finder that takes up to 25 tracks in one drop, BPM detector and tap tempo, a delay-time calculator, audio-to-MIDI transcription with MIDI and MusicXML export, pitch and note detection, beat and time-signature analysis, scale finder, slowed and reverb with tape warmth, a lo-fi converter, an AI lyrics generator, and a singing pitch test scored note by note.
Most of the analysis and transformation tools run entirely in the browser on the Web Audio API - the audio file never leaves the device, there is no upload step, and most need no account at all. Slowed and reverb in particular stays free for everyone with no sign-up.
Audio-to-MIDI and song generation use credits. New accounts get 10 free, MP3 downloads are free on every plan, and credits are returned automatically when a generation fails. Cancellation is a single button.
Features
Text to full song - describe a mood, genre or scene and get two complete tracks with vocals, lyrics and instrumentation in about a minute
Bring your own lyrics - paste your words and have them sung instead of generated
Song key finder with Camelot codes for harmonic mixing, plus a batch mode that takes up to 25 tracks in one drop
BPM detector, tap tempo and a delay-time calculator for every note division
Audio to MIDI transcription with both MIDI and MusicXML export
Pitch and note detection, beat and time-signature analysis, scale finder
Slowed and reverb with tape warmth, and a lo-fi converter
Singing pitch test scored note by note against reference tones
Browser-only processing on the Web Audio API - the audio file never leaves the device
10 free credits on sign-up, MP3 downloads free on every plan, automatic credit refund on failed generations
Use Cases
Content creators who need an original backing track for a video, podcast intro or short without licensing a stock library
DJs and producers checking key and BPM before a set, using Camelot codes to plan harmonic transitions
Producers batch-analysing a crate of 25 tracks at once instead of loading them one by one
Songwriters turning a hummed idea or a finished lyric into a demo they can play back the same day
Musicians pulling a MIDI or MusicXML transcription out of an audio reference to rebuild the part in a DAW
Editors making slowed-and-reverb or lo-fi versions of a track for a specific edit
Singers checking pitch accuracy note by note before recording
Anyone who needs one quick answer - what key is this, what tempo, what note - without installing software or signing up
Comments
Two things bothered me about this category, so they became the product decisions. First, most AI music sites lock trivial tools behind an account. Finding the key of a track or slowing it down is arithmetic on a waveform - it does not need a server, let alone a signup. So the analysis tools here run entirely in the browser on the Web Audio API: the audio file never leaves your device, and most need no account at all. Slowed and reverb stays free for everyone permanently. Second, nobody says which model is actually running. We name ours - the generator runs on the Suno commercial API - because "powered by our AI" tells you nothing about what you are going to get back. The rest follows from the same idea: credits are refunded automatically when a generation fails rather than after a support ticket, cancellation is one button, and there are no review counts on the site because we do not have real reviews yet. When we do, they will have names attached. Most interested in feedback on the free tools - whether the key and BPM detection is accurate enough on the messier tracks you throw at it, and whether audio-to-MIDI gets close enough to be worth loading into a DAW.
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Comments
Two things bothered me about this category, so they became the product decisions. First, most AI music sites lock trivial tools behind an account. Finding the key of a track or slowing it down is arithmetic on a waveform - it does not need a server, let alone a signup. So the analysis tools here run entirely in the browser on the Web Audio API: the audio file never leaves your device, and most need no account at all. Slowed and reverb stays free for everyone permanently. Second, nobody says which model is actually running. We name ours - the generator runs on the Suno commercial API - because "powered by our AI" tells you nothing about what you are going to get back. The rest follows from the same idea: credits are refunded automatically when a generation fails rather than after a support ticket, cancellation is one button, and there are no review counts on the site because we do not have real reviews yet. When we do, they will have names attached. Most interested in feedback on the free tools - whether the key and BPM detection is accurate enough on the messier tracks you throw at it, and whether audio-to-MIDI gets close enough to be worth loading into a DAW.
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