Guitar2Tabs vs Twelve Assistant Tab Editor

Guitar2Tabs turns guitar recordings and YouTube links into editable tabs and sheet music. It supports acoustic, electric and bass guitar, for both strummed parts and picked melodies. Users can upload audio, record in the app or paste a YouTube link, then play back the transcription and edit notes before exporting. Notation can be shown as tabs or standard notation. Export formats include PDF, quantized or unquantized MIDI, MusicXML and Guitar Pro files, compatible with MuseScore, Sibelius, Guitar Pro, Ableton Live, Logic Pro, FL Studio, Cubase and GarageBand. A personal songbook stores files and makes transcriptions accessible on desktop devices. The free demo allows unlimited transcriptions of up to 20 seconds each without signup, and the Free plan includes PDF downloads. Instrument Pro is $14.99 a month, billed monthly, for 50 full transcriptions per month, up to 15 minutes each, additional export formats and a browser-based editor. The service runs on the web, Android and iOS.

Twelve Assistant Tab Editor is a web-based tool for creating, editing, playing, and sharing guitar tablatures by entering notes on a fretboard. Notes retain their intervals within the active scale, so users can change scales while continuing the same tab. Entry can be melodic or chord-based, with chord notes stacked across strings. Rhythm notation can show note lengths, stems, beams, rests, and automatically handled bars, or be hidden for a simpler sequence. Users can adjust beat duration and fingering, delete beats, and add effects such as bends, vibrato, hammer-ons, pull-offs, and slides. Playback follows the score's rhythm and rests at an adjustable tempo. Multiple named tabs can be created, renamed, duplicated, or deleted, with automatic saving. Tabs can also be pinned to a music stand, arranged on a sheet, and printed. Access is through the website on a personal computer and requires a high-speed internet connection. The free Guitar and Harmony plans each cost nothing and limit users to three songs and a selection of scales. Premium Unlimited costs €9.99 a month and combines Guitar, Harmony, and Trainer with unlimited workspaces.