Load a SoundFont
- 1
Open SoundFont management from the player control bar.
- 2
Open the folder or upload area and choose a .sf2 file from your device.
- 3
Wait for the file to finish preparing. Large SoundFonts may take longer and use more memory.
- 4
Return to playback and test a song. If MIDI plays without the expected instruments, reopen SoundFont settings and confirm the selected bank.
Important notes
MIDI needs a sound bank
A MIDI file contains performance instructions, not recorded instrument audio. The SoundFont supplies the instrument samples.
Choose one that fits the device
A very large bank can increase loading time and memory use, especially on phones.
Keep the original file
The browser stores a local copy for use, but keeping the original .sf2 file makes recovery or moving to another device easier.
If there is no sound after loading
If there is no sound after loading
Confirm that browser audio is enabled, the master volume is not muted, and the selected SoundFont has finished loading. On mobile, also enable silent audio protection to prevent Audio Suspend.
Transfer a SoundFont to another device
Transfer a SoundFont to another device
Use the shared File Transfer guide for the sender and receiver steps.