About RapDrill

RapDrill is a free freestyle rap practice game. Target words appear on screen, you rap them into your mic, and speech recognition scores how quickly you work each one into your flow — turning freestyle practice into something you can measure and improve, not just guess at.

Why it exists

Most freestyle tools just throw random words on a timer. They never tell you whether you actually landed the word, how fast you did it, or whether you are getting better. RapDrill was built to fix that — to make practicing out loud feel like a game with a score, so progress is obvious and practice is something you want to come back to.

Everything runs in your browser — no signup, no download. To score your bars, your speech is transcribed in real time by a speech-to-text service (Web Speech on Chrome, ElevenLabs on other browsers), so treat it like any online tool and don't say anything you wouldn't want sent to a transcription service.

Who builds it

RapDrill is made by Omri Luz, an independent developer and the founder of rapdrill. It is an indie project shaped by feedback from the people who use it — if you have an idea or hit a bug, that input directly steers what gets built next.