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audio2guitar

Free plan Web

What audio2guitar is

audio2guitar is a web app that converts audio files into guitar tablature, chord diagrams, and lyrics synced to the tabs. It separates guitar from a recording, detects notes and chords, maps notes to fret positions, and generates the notation. The maker says it detects more than 170 chord types and annotates techniques including hammer-ons, pull-offs, slides, bends, vibrato, and palm mutes. Free users can upload MP3 files; Pro also accepts WAV, FLAC, M4A, OGG, and AAC.

Pro adds MIDI and PDF exports, separated vocals, bass, drums, guitar, and piano stems as MP3, per-stem MIDI, and playback speed adjustment from 25% to 100% while tabs remain synced and pitch stays correct. The maker reports 97.8% string assignment accuracy on the GuitarSet benchmark and says clean recordings with prominent guitar produce the best results. Most songs take 3 to 6 minutes to process, with longer or denser songs potentially taking longer. A valid Google account is required. Plans include a free tier, paid subscriptions, and a one-time credit option; Pro use is subject to a rolling fair-use limit of 35 new songs in seven days. The pricing page says worship teams, Suno creators, and bedroom guitarists use the service.

Who it suits

audio2guitar suits guitarists who want to turn recordings into tabs, chords, and synced lyrics, including bedroom guitarists and worship teams. It also serves Suno creators, and Pro offers separated stems and MIDI for use in any DAW.

What it does well

Generates guitar tablature, chord diagrams, and synced lyrics.
Maker says it detects over 170 chord types and guitar techniques.
Pro supports six audio file formats.
Pro includes MIDI and PDF exports and separated stems.
Pro playback can slow to 25% while tabs stay synced and pitch-correct.

What to know first

Free use is limited to three total songs.
Free uploads are MP3-only, with a 10 MB and five-minute limit.
A valid Google account is required.
Pro has a 35-new-songs-per-rolling-seven-day fair-use limit.

Limits

The free plan provides three total songs, MP3 uploads only, a 10 MB file limit, and a five-minute song limit. Pro allows 100 MB files and songs up to 15 minutes; current fair use is 35 new songs in any rolling seven-day period. One-time provides 10 transcription credits, each used after successful processing.

Plans

Plan	Billed and limits	Price
Free	3 total songs · MP3 only · 10 MB file limit · 5 min song limit	Free
Pro Annual	$59.99/yr ($5.00/mo) · Unlimited individual use subject to fair use · 100 MB file limit · 15 min song limit	$59.99 a year
Pro Monthly	$8.99/mo · Unlimited individual use subject to fair use · 100 MB file limit · 15 min song limit	$8.99 a month
One-time	One-time · 10 transcription credits · credit used after successful processing	$9.99, paid once

As audio2guitar.com lists them, read 29 Sept 2026. The maker's own page has the final word.

Getting started

Visit https://audio2guitar.com/.
Sign in with a valid Google account.
Upload an MP3 file on the free plan, or a supported audio file with Pro.
Choose a plan: Free, Pro Monthly, Pro Annual, or One-time credits.
Review the generated tabs, chords, and synced lyrics.

Verdict

Choose audio2guitar if you want guitar tabs and synced lyrics from audio, with Pro exports and stem separation available. Look elsewhere if you need more than three songs without paying, or cannot sign in with a Google account.

Questions

Is audio2guitar free?

Yes. The Free plan costs nothing and includes three total songs. Pro starts at $5/mo billed annually; Pro Annual is $59.99 a year, billed $59.99/yr ($5.00/mo).

What are the paid plan prices?

Pro Monthly costs $8.99 a month, billed $8.99/mo. Pro Annual costs $59.99 a year, billed $59.99/yr ($5.00/mo), and One-time costs 9.99 USD once for 10 transcription credits.

Which audio formats can I upload?

Free users can upload MP3 files. Pro supports MP3, WAV, FLAC, M4A, OGG, and AAC.

What does Pro add?

Pro includes MIDI or PDF export, separated vocals and instrument stems as MP3, per-stem MIDI, and playback speed adjustment from 25% to 100% with synced tabs and correct pitch.

How many songs can I process?

Free includes three total songs. Pro's current fair-use limit is 35 new songs in any rolling seven-day period; One-time provides 10 credits, used after successful processing.

Does it work with tracks from Suno or Udio?

The FAQ says uploaded audio may include tracks generated by Suno and Udio.

Facts from audio2guitar's own pages

Account requirement: Users must sign in with a valid Google account to use the service. · audio2guitar.com, 29 Sept 2026
Accuracy: The homepage reports 97.8% string assignment accuracy on the GuitarSet benchmark and says clean recordings with prominent guitar produce the best results. · audio2guitar.com, 29 Sept 2026
Data and vendors: The privacy policy names Supabase for database and authentication, Modal for GPU processing, and Stripe for payment processing. · audio2guitar.com, 29 Sept 2026
Integrations: The FAQ says uploaded audio may include tracks generated by Suno and Udio, and Pro per-stem MIDI is for use in any DAW. · audio2guitar.com, 29 Sept 2026
Playback: Pro playback speed can be adjusted from 25% to 100% while tabs remain synced and pitch stays correct. · audio2guitar.com, 29 Sept 2026
Processing time: The FAQ says most songs are processed in 3 to 6 minutes, with longer or denser songs potentially taking longer. · audio2guitar.com, 29 Sept 2026
Security and privacy: The privacy policy says audio files are stored in encrypted cloud storage, connections use HTTPS/TLS, and the service does not listen to, share, or sell uploaded audio. · audio2guitar.com, 29 Sept 2026
Stems and exports: Pro users can export MIDI or PDF and download separated vocals, bass, drums, guitar, and piano stems as MP3, plus per-stem MIDI. · audio2guitar.com, 29 Sept 2026
Support: The maker directs account deletion and data-copy requests, policy questions, and refund inquiries to [email protected]. · audio2guitar.com, 29 Sept 2026
Supported inputs: Free users can upload MP3 files; Pro supports MP3, WAV, FLAC, M4A, OGG, and AAC. · audio2guitar.com, 29 Sept 2026
Tabs and techniques: The maker says the service detects over 170 chord types and annotates techniques including hammer-ons, pull-offs, slides, bends, vibrato, and palm mutes. · audio2guitar.com, 29 Sept 2026
Usage limit: The terms set Pro’s current fair use limit at 35 new songs in any rolling 7-day period. · audio2guitar.com, 29 Sept 2026
What it does: The web app uses AI to transcribe audio files into guitar tablature, chords, and lyrics. · audio2guitar.com, 29 Sept 2026
Who it is for: The pricing page says it is used by worship teams, Suno creators, and bedroom guitarists. · audio2guitar.com, 29 Sept 2026
Workflow: It isolates guitar from a recording, detects notes and chords, maps notes to fret positions, and generates tablature with synced lyrics. · audio2guitar.com, 29 Sept 2026

Where audio2guitar stands on Freedom251

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