Chartless: Tuner & Chords

The Chartless phone app in your side panel: pro tuner, live chords from any tab or your mic, whole-song charts, practice pads.

Chartless 2.0 looks and feels like the Chartless phone app — now right in Chrome's side panel. A tuner you can watch, live chord charts for videos and music in your browser tab (or your own playing through the mic), a whole-song chart you can edit and print, and a practice room. No song left behind. WHAT'S NEW IN 2.0.1 Tempo heard in double or half time? New ÷2 and ×2 buttons next to Tap tempo fix it in one click, and a tempo you set now stays put instead of drifting. Also fixes a stray "null" under the chart and in the Strings form. WHAT'S NEW IN 2.0 Everything from Chartless for iPhone and Android, in your browser. Click the toolbar icon and the side panel opens with the same five tabs: Tuner, Chart, Practice, Strings, Settings. Open it in a full tab for a bigger, tablet-style layout. Your 1.x settings carry over. TUNER • Single-string chromatic tuner with tuning presets and an adjustable A4 reference • Strum mode (tune all six at once), Strobe, and 3D — thirteen ways to see pitch, from a beat helix to sand on a Chladni plate • Sweetened temperaments, stretch tuning, capo-aware targets, custom tunings • Setup tools: intonation check and a new-string stretch log • Reference drone CHART — LIVE CHORDS FROM YOUR TAB OR YOUR MIC • Press Chart and Chartless listens to whatever is playing in the tab: the current chord, the key, the tempo, and the beat, as the song plays • Whole-song chart: let it play through and Chartless re-reads the song into bars with the meter (4/4, 3/4, 6/8) and the downbeat. Tap the 1 if it guessed wrong • Edit the chart, remove bars, pause and resume; Stop keeps the chart • Chord sheets and PDF, made in your browser • Microphone mode charts what YOU play, with next-chord ideas for songwriters • Chart an audio file from your computer • Simple mode for worship and folk: locks to the seven chords of the key • Advanced mode for jazz and fast-changing songs • Nashville numbers, transpose, and a capo advisor that knows your tuning • Chord diagrams for nine instruments in thirty-plus tunings, left-handed too • Stage view: one chord, huge, readable from across the room — pop it out into its own window • Songs library: every song you chart, with its key, tempo and chart PRACTICE • Loop any progression with a click, at any tempo, in any key • Warm Pad plus 120+ sampled instruments • Send a charted song straight to practice STRINGS • Keep track of your instruments and the sets on them • Strum into the mic after a restring to capture a fingerprint; check anytime to see how far your strings have drifted and about how many days they have left NO AI, ON PURPOSE Chartless is classic signal processing — the same physics your ear uses, written in code. No AI models, no cloud, no training on your listening. Fast, predictable, and it works the same on day one thousand as day one. FREE AND PRO Free, every day: the single-string tuner and presets, 10 minutes a day of live charting from your tab in Simple mode, guitar diagrams, chord sheets and PDF, practice loops on the Warm Pad, and Strings. Chartless Pro unlocks everything: the full tuner suite, unlimited charting from a tab, the mic or a file, Advanced mode, Nashville numbers, transpose, capo advisor, Stage view, every instrument and tuning, and the full sound bank. • $39.99 a year, starting with a 7-day free trial, or $9.99 a month • Every new install gets 7 days of everything first — no card, no sign-up • Cancel anytime; you keep Pro to the end of the period • One subscription covers up to 8 browsers Payments by Lemon Squeezy. Terms: https://chartless.creedysolutions.com/terms PRIVATE BY DESIGN Everything runs on your machine. Tab and mic audio are analyzed in memory only while you're charting or tuning, and never recorded, stored, or uploaded. No account, no analytics, no tracking. The only network requests Chartless makes on its own are license checks (your license key and a random install id, nothing else). Privacy policy: https://chartless.creedysolutions.com/privacy Made by Creedy Solutions.