audio2guitar vs MuScriptor
audio2guitar
audio2guitar.com
MuScriptor
muscriptor.kyutai.orgSide by side
| Figure | audio2guitar | MuScriptor |
|---|---|---|
| Price from | $5/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 4 | 2 |
| Spec score · Music Transcription Software | 8.4 (#10) | 8.7 (#7) |
| 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. | MusicXML output can be edited in MuseScore, Sibelius or Guitar Pro. |
| 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. | Uploaded audio is transcribed on the server and not kept afterwards; running locally keeps audio on the user's machine. |
| Support | The maker directs account deletion and data-copy requests, policy questions, and refund inquiries to [email protected]. | Bug reports and feedback can be sent to [email protected] or submitted as GitHub issues. |
| What it does | The web app uses AI to transcribe audio files into guitar tablature, chords, and lyrics. | MuScriptor converts recordings into multi-instrument MIDI and printable sheet music. |
Plans
audio2guitar
- FreeFree
- Pro Monthly$8.99 a month
- One-time$9.99, paid once
- Pro Annual$59.99 a year
In their own words
audio2guitar
audio2guitar is a web app that converts uploaded audio into guitar tablature, chord diagrams and lyrics synchronized to the tabs. Its process isolates guitar, detects notes and chords, maps notes to fret positions and creates the notation. Free users upload MP3 files; Pro also accepts WAV, FLAC, M4A, OGG and AAC. The maker says it detects more than 170 chord types and annotates hammer-ons, pull-offs, slides, bends, vibrato and palm mutes. Pro adds MIDI and PDF export, separated vocals, bass, drums, guitar and piano stems as MP3, per-stem MIDI, and playback from 25% to 100% speed while preserving sync and pitch. A valid Google account is required. The homepage reports 97.8% string-assignment accuracy on GuitarSet and says clean recordings with prominent guitar work best. Most songs process in 3–6 minutes. Plans include Free at free, Pro Monthly at $8.99 a month, Pro Annual at $59.99 a year, and One-time at $9.99, paid once.
MuScriptor
MuScriptor turns audio recordings into MIDI and sheet music, with downloadable MIDI files, sheet-music PDFs, and guitar-tab PDFs from its hosted service. The web demo accepts MP3, WAV, FLAC, OGG, M4A, AIFF, and Opus files. It can transcribe voice, piano, guitars, bass, strings, brass, woodwinds, drums, and other instruments, and users can specify which instruments they expect to improve transcription accuracy. Guitar and bass parts can include tablature alongside standard notation, but the system does not produce chord symbols. MusicXML output can be edited in MuseScore, Sibelius, or Guitar Pro. Users can self-host the web interface, and transcription is also available through a CLI and Python API. Local use requires Hugging Face authentication and acceptance of the model's CC BY-NC 4.0 license. Hosted audio is processed on the server and not retained afterwards; local use keeps audio on the user's machine. The service says it performs better on acoustic and guitar music than electronic music, and that results are not perfect. The hosted demo is free; the code is MIT-licensed, while model weights carry the non-commercial license.