Move your mouse across the strings to strum — no need to hold the button down. Click a fret position on a string to hold it down (changes pitch). Click a held fret again to release it.
Invite friends to jam together in real time — everyone hears everyone else's notes, on whatever instrument they've picked.
Paste a standard 6-line guitar tab below (string letters e B G D A E, high e on top) and hit Play — StringWeb will fret and strum it for you. Frets above 12 are skipped; a preset tune is loaded to try it out.
Retune each string of the virtual guitar — drag a peg to hear it change pitch live, or jump straight to a preset tuning.