About This Tool

This application helps you quickly rename large batches of audio files, especially those used in music production, sound design, and sampling.

Key Features:

• Batch Processing: Load multiple audio files (WAV, AIFF, MP3) at once.

• Smart Naming Patterns: Automatically generate structured filenames based on musical note information often embedded in file names (e.g., converting `C3-V1.wav` or `MIDI60_file.wav`).

• Flexible Generation:

  • Create sequential filenames across a specified musical note range (e.g., `36_C3_MyBass_01.wav`, `37_C#3_MyBass_01.wav`).

  • Generate simple numbered sequences for single notes.

  • Easily add Round Robin suffixes (`_RR1`, `_RR2`, etc.) for multi-sampled instruments.

• Musical Tools:

  • Transpose generated note numbers up or down by semitones or full octaves.

  • Switch between Sharps and Flats (Enharmonic shift) in note names.

• Preview & Export:

  • See all proposed filenames in a clear preview list.

  • Copy the list of new names to your clipboard.

  • Export the list as a `.txt` file for reference.

• File Renaming: Download your original audio files with the newly generated names applied (note: this creates renamed copies in your browser's downloads folder).

Ideal for organizing samples, creating standardized naming conventions for samplers, or preparing files for music libraries.