Beat Mapper — Upload audio, get a beat map

Heads up: Audio playback works best on desktop. Firefox is solid, Chrome works fine. Opera GX can randomly pause music due to its built-in limiter — not much we can do about that. Mobile is hit or miss.

Drop an audio file here, or click to pick one

or play someone else's beatmap

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3 / 3 analyses today

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Uploading...

Tempo

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Beats

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Length

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Song Code

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Click to copy — paste it in Roblox

Copied!

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1 Copy the code 2 Paste it in-game 3 Audio plays from here, synced to your game

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0:00 0:00

vol 80%

Waiting for Roblox...

Server

Rankings & Leaderboards

See top players, most-played songs, and per-beatmap leaderboards.

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One-person project

No accounts, no tracking, no data collection. Upload a song, get a code, play in Roblox. That's it.

Join the Discord

Updates, bugs, feedback, whatever.

Play Rhythmia on Roblox

The game this tool is for. Upload a song here, play it there.

♥ Support on Ko-fi

Helps keep servers running. Every bit counts.

Not affiliated with Roblox

Beat Mapper is an independent tool. Not affiliated with, endorsed by, or sponsored by Roblox Corporation. "Roblox" is a trademark of Roblox Corporation.

Privacy

No accounts, no login. Audio is processed for beat analysis only and temp data gets deleted automatically.

Content policy

Use audio you own or have the right to use. Files with restricted content in their names get rejected.

DMCA

If you believe content processed here infringes your copyright, contact [email protected] with: (1) the copyrighted work, (2) the Song ID, (3) your contact info, (4) a good faith statement.

Dbl-click add Click select Drag move Drag edge → hold Del delete Scroll navigate Ctrl+Scroll zoom Space play/pause 1-4 tap-place (while playing)

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