Play Bass Guitar Right in Your Browser
A full virtual four-string bass with a realistic fretboard and sampled finger, pick, fretless, and slap bass sounds. Play with your computer keyboard or click the strings, pin out bass lines and scales, highlight note names across the neck, and share your pins with a link — no app or account needed.
Start Playing
Ready in Music Studio
Click the bass to play in AI Music Studio.
Computer Keyboard to Bass Strings
The four rows of keys on your keyboard correspond to the four strings of the bass — G, D, A, and E. Each key along a row moves you up the frets, so you can walk a bass line without touching your mouse.
Try It Now
Pin Bass Lines and Scales
Click Pin, then click positions on the fretboard to tag them. Each note is colour-coded and labelled. Hold Alt to spell a note with a flat instead of a sharp. Press the spacebar to play back all your pinned notes.
Pin a Line
Switch Sounds and Share via URL
Choose between finger, pick, fretless, acoustic, slap, and synth bass tones. Your pinned notes are saved in the page URL — copy it to save your bass line or send it to someone else.
Change the SoundHow to use the virtual bass guitar
Open the page and play
The bass loads sampled sounds automatically. Click any fret or use your computer keyboard to play. No sign-in, no plugin, no download.
Choose your sound and highlight notes
Click the bass button to switch between finger, pick, fretless, and slap tones. Click Highlight to show the note name at every fret so you can find your way around the neck.
Pin, play, and share
Use Pin mode to tag a bass line or scale, press Space to play it back, and copy the page URL to save or share your pins.
Deep Dive
How the Online Bass Guitar Works
The bass plays real recorded samples of electric and acoustic basses, mapped across a standard-tuned four-string fretboard.
All audio plays locally in your browser. Your playing is never sent to a server.
Why Use This Bass Guitar
Realistic Sound
Real recorded finger, pick, fretless, and slap bass samples, not synthesised tones.
Full Fretboard
Four strings, 14 frets, standard tuning, with inlay markers just like a real bass.
Keyboard Play
Four key rows map to the four strings — play the whole neck from your keyboard.
Pin Bass Lines & Scales
Tag positions, colour-coded and labelled, then play them with the spacebar.
Note Highlighting
Show note names across the entire neck to learn the fretboard fast.
Share via URL
Your pins are saved in the URL — copy it to share a bass line or scale.
Who Uses It
Who Plays the Virtual Bass
From first-time learners to teachers and songwriters sketching bass lines.
No sign-in, no download, no cost. Runs entirely in your browser.
Frequently Asked Questions
Do I need to install anything to play?
No. The bass loads real recorded samples in your browser and plays them with the Web Audio API. Just open the page and click a string to start.
How do the keyboard shortcuts work?
The four rows of keys on your keyboard correspond to the four bass strings (G, D, A, E from top to bottom). Each key along a row moves one fret higher, so the number row plays the G string, the Q row plays the D string, the A row plays the A string, and the Z row plays the E string.
How do I change the bass sound?
Click the bass button in the toolbar to open the sound picker. You can choose between finger, pick, fretless, acoustic, slap, and synth bass tones.
What does Pin mode do?
Click Pin, then click positions on the fretboard to tag them. Each pinned note is colour-coded and labelled with its note name. Press the spacebar to play all pinned notes in sequence. Hold Alt while pinning to spell a note with a flat (♭) instead of a sharp (♯).
How do I share a bass line or scale?
Pin the notes you want, then copy the URL from your browser's address bar. Anyone who opens that link will see the same notes pre-pinned on their fretboard.
What tuning does the bass use?
Standard tuning: E A D G from the lowest (thickest) string to the highest (thinnest) — the standard tuning for a four-string bass guitar.
Why is there no sound when I first open the page?
Browsers block audio before any user interaction, and the samples take a moment to load. Click a string once the samples have loaded and audio will play for the rest of the session.
Ready to Play?
Scroll up to the fretboard, click a string, and start laying down a groove.