Virtual Polyend Tracker | Pattern & MIDI Editor

Polyend Tracker

Virtual Visual Editor & MIDI Importer

TRACK:

VIEW:

Pattern:

Length:

Tempo: BPM

Octave:

Instrument:

Step Jump:

⚠️ 0 STEPS Listen & mark split points in grid below:

POS: TRACK 1 STEP 00 VAL: --- -- [NOTE]

Polyend Tracker

PROJECT & FILES

HELP

MIDI Converter & Importer

🎼

Drop MIDI files here, or click to browse

Supports Standard MIDI Files (.mid, .midi) Type 0 & Type 1

Conversion Mode

Separate = 1 pattern per file with chord spreading. Merge = files mapped to Tracks 1-8.

Step Resolution Quantization grid for MIDI ticks to tracker steps.

Default Instrument Assigned instrument number (01 to 48) for converted notes.

✂ Pattern Length & Split Manager Max PT: 128 Steps

Load a MIDI file above to inspect length and splitting options.

Split Strategy

Designated Split Steps (comma-separated) Enter step numbers. Any segment > 128 steps will automatically sub-split for Polyend compatibility.

Ready. Add MIDI files above.

Keyboard Shortcuts

Z S X D C V ...	Piano Keys (Current Octave: C, C#, D, D#, E, F...)
Q 2 W 3 E R ...	Upper Piano Keys (Octave + 1: C, C#, D, D#, E, F...)
Enter or F5	Play / Stop Pattern
Space or O	Insert Note OFF (OFF)
Delete / Backspace	Clear note/instrument back to ---
↑ ↓ ← →	Navigate steps, sub-columns (Note ↔ Instrument), and tracks
Tab / Shift+Tab	Jump to next / previous track
PgUp / PgDn	Jump 16 steps up / down (1 bar)
Home / End	Jump to Step 00 / Last Step
[ / ]	Octave Down / Up (Oct 0 to Oct 8)
0-9 (on INS col)	Type Instrument number (01 to 48)
+ / -	Increment / decrement instrument
?	Open this shortcuts guide