Calculate runtime, capacity, power, etc.
Select a similar tool:
RBG, world bldg, dice, combat, etc.
Calculate simple and compound interest
A set of astronomy related tools
Karaoke player; upload music, add lyrics, sing along, and optionally record it!
Add custom text or logo watermarks to your photos.
Get info about your display & more
Get help with paying off debts
Generate anagrams