This browser-based librarian stores PWM Mantis patches in localStorage. Export JSON regularly as a backup.
Please keep backups of your patch library and synthesiser patches. When you send to your Mantis, they go into a temp buffer. You won't permanently overwrite a slot unless you shift+save on the synth. I can't accept responsibility for lost data, corrupted patch libraries or any other issues arising from its use.
Edit the patch name and #categories. SysEx data is left unchanged.
Optional. Separate multiple categories with commas. Delete category text here to remove it from this patch.
Send a single patch dump from the Mantis. MIDI clock and normal note/controller messages are ignored. The save form appears when the dump validates.
Optional. Separate multiple categories with commas. New categories will be added to the master list.