audio2guitar vs Klangio Transcription Studio
audio2guitar
audio2guitar.com
Klangio Transcription Studio
studio.klang.ioSide by side
| Figure | audio2guitar | Klangio Transcription Studio |
|---|---|---|
| Price from | $5/mo | $0.69/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Plans published | 4 | 8 |
| Spec score · Music Transcription Software | 8.4 (#10) | 9.1 (#4) |
| 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. | The maker says exported files are compatible with MuseScore, Sibelius, Dorico, Finale, Guitar Pro, and major DAWs. |
| 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. | Klangio states that its website hosting is in an EU data center and describes GDPR rights including access, portability and deletion. |
| Support | The maker directs account deletion and data-copy requests, policy questions, and refund inquiries to [email protected]. | Users can contact support through the in-app or website support button and Help Center. |
| What it does | The web app uses AI to transcribe audio files into guitar tablature, chords, and lyrics. | Klangio Transcription Studio converts recordings, uploaded audio and supported social-video links into editable musical notation. |
Plans
audio2guitar
- FreeFree
- Pro Monthly$8.99 a month
- One-time$9.99, paid once
- Pro Annual$59.99 a year
Klangio Transcription Studio
- FreeFree
- FreeFree
- Transcription Studio Pro (annual)$8.33 a year
- Ultimate (annual)$12.49 a year
- Transcription Studio Pro$19.99 a month
- Transcription Studio Pro (monthly)$19.99 a month
- Ultimate$29.99 a month
- Ultimate (monthly)$29.99 a month
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.
Klangio Transcription Studio
Klangio Transcription Studio uses AI to convert audio into editable sheet music and notation files. It accepts audio files, recordings, and links from YouTube, Instagram, and TikTok. The service can transcribe multiple instruments from full mixes, including piano, guitar, bass, drums, vocals, strings, and winds. In the browser editor, users can adjust notes, rhythm, tempo, time signature, and key. Exports include PDF, MusicXML, MIDI, and Guitar Pro, and the maker says exported files work with MuseScore, Sibelius, Dorico, Finale, Guitar Pro, and major DAWs. Transcription modes include Rock, Classical, and Arrangement. Uploaded files can be up to 15 minutes and 100 MB; in-app recordings are limited to five minutes. The free demo transcribes the first 20 seconds and permits PDF export. Free demos made without an account are deleted after 30 days. Paid monthly plans start at $19.99 a month; annual-billing plans are also listed. The service is available on web, Android, and iOS.