MINECRAFT · NOTE BLOCK MUSIC · NO INSTALL
NBS to MIDI Converter — Free Online
The fastest way to convert nbs to midi. Drop a Note Block Studio song below and this free nbs to midi converter turns it into an editable MIDI file with every instrument preserved. No Java, no Note Block Studio, no upload, no signup.
Drop your .nbs song here
or click to browse
Supports .nbs files (Minecraft Note Block Studio songs)
Why Convert NBS to MIDI?
Note Block Studio (opennbs.org) is the standard way to compose the blocky, retro music that plays from Minecraft note blocks. Inside a .nbs file every note block is stored as data — its instrument, pitch, timing, and volume — which makes it a perfect source for MIDI. But an NBS file only opens in Note Block Studio, so when you want to bring that melody into a DAW, turn it into clean sheet music, or hand the arrangement to a track with the real synth VST, you need MIDI. Whether you are producing a Minecraft tribute video, a redstone music build, or just want your note block cover as a playable piano roll, this free nbs to midi converter does it in your browser in seconds — keeping your songs private and your workflow fast.
How to Convert NBS to MIDI
Get Your NBS File
Save your song in Note Block Studio, or use any .nbs file you already have downloaded from the community.
Drop It Into the Converter
Drag the .nbs file into the panel above or click to browse. The song is parsed locally — nothing is uploaded to any server.
Check the Song Info
The converter shows the song title, author, time signature, duration, note-block count, and per-instrument note stats, so you can confirm it read the right arrangement.
Download the MIDI
Click download to get a standard .midi file. Each Minecraft instrument becomes its own MIDI track — open it in any DAW or notation app and start editing.
Why Use Our NBS to MIDI Converter?
No Java or Note Block Studio Needed
Most NBS tools are desktop apps that need a Java runtime. This one runs in your browser — no install, on Windows, Mac, Linux, or a Chromebook.
100% Private
Your .nbs song never leaves your device. Parsing happens entirely in your browser — no uploads, no servers, no privacy risk.
Instruments Preserved
Each Minecraft instrument is mapped to a matching MIDI instrument on its own track, so the melody, bass, and percussion stay separated for editing.
Note-for-Note Accuracy
This is a direct data conversion. Every note block's pitch, timing, and velocity are read from the file itself — no transcription errors.
Free, No Signup
No account, no email, no watermarks. Local data conversion is fast — even long songs convert in a blink.
No File Size Limits
Because everything runs on your device, there is no minute cap and no file size cap beyond what your browser can handle.
COMMON QUESTIONS
Frequently Asked Questions About NBS to MIDI Conversion
What is an NBS file?
An NBS file is a Note Block Song created in Note Block Studio, the program used to make music with Minecraft note blocks. It is not an audio recording — it stores everything as structured data: each note block's instrument, pitch, timing, and volume, plus the song tempo and time signature. That structure is exactly what makes a clean note-for-note conversion to MIDI possible.
Why convert NBS to MIDI?
Put simply, this nbs midi converter moves your song from Note Block Studio to MIDI in a single click. MIDI is the universal format understood by every DAW, notation app, and sampler — so after conversion you can open the exact melody and harmony in FL Studio, Ableton, Logic, GarageBand, Musescore, or any other software, useful for polishing the arrangement, assigning better instruments, printing sheet music, or sharing it with someone who doesn't use Note Block Studio.
Do I need Note Block Studio or Java installed?
No. Everything runs in your browser. There is no Java runtime, no Note Block Studio install, no registration, and no upload. If you can open a browser, you can convert an NBS file to MIDI on Windows, Mac, Linux, or a Chromebook.
Is my NBS file uploaded to a server?
No. The file is parsed entirely on your device. The note blocks, instruments, and timing never leave your computer — there is no upload step and no server involved, so your songs stay completely private.
Are the instruments preserved in the exported MIDI?
Yes. Each Minecraft instrument (harp, bass, bell, xylophone, flute, guitar, and so on) is mapped to a matching General MIDI instrument on its own MIDI track, so percussion and melody parts stay separated for independent editing. Drum-like sounds are grouped on the percussion part.
Is this the same as converting MIDI to NBS?
No — this tool goes the other direction. The NBS to MIDI converter reads a .nbs song and exports an editable MIDI file. If you need the reverse (MIDI to NBS to build a Note Block Studio song), that is a separate workflow with dedicated tools, and is not what this page does.
How accurate is the NBS to MIDI conversion?
Very accurate. Because this is a structured data conversion rather than a transcription, every note block's pitch, timing, and volume carry over exactly. There is no guessing or frequency analysis, so the MIDI matches your song note for note.
Is this NBS to MIDI converter free?
Yes. Converting Note Block Studio songs to MIDI here is completely free and requires no signup. Because it is a lightweight local data conversion, there is no minute limit and no file size limit beyond what your browser can handle.
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Ready to Convert Your NBS to MIDI?
Drop your Note Block Studio song above and download an editable MIDI file in seconds. Free, private, no install.
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