Buy me a coffee
HX Tone Lab is free, and always will be. If it saved you time chasing a tone, a small tip helps cover the AI API and hosting costs that keep the synthesizer running.
One coffee
A quick thanks — keeps the lab caffeinated.
A few coffees
Keeps the AI humming for a good while.
A round
Above and beyond — you're keeping the lights on. Thank you!
Buy me a coffee
$5 per coffee · you choose how many on Buy Me a Coffee
Where your tip goes
Every preset is generated by a real AI model — those API calls and the hosting that serves the app both cost money per use.
Tips are completely optional and there's no paywall — the whole tool stays free whether you donate or not. Thank you for even considering it. 🙏