Tools that solve
real problems.
Single-purpose tools that do one thing well. No login, no account, no data collected — ever. Just open the tab, get the job done, close it.
Our tools
CipherHeart
Turn a date or message into a heart-path puzzle
Enter a special date or message and get a one-of-a-kind Sudoku puzzle. Choose a heart, spiral, or other path shape for the clues. Solve it, share it. No login, nothing stored.
Dovide
Split your bills peacefully
Assign who shared what, split tax proportionally, add per-person charges. Everyone pays exactly their fair share — no login, nothing stored.
What If I Bought
Find out what you missed — or didn't
Pick a ticker, enter an amount, choose a date. See exactly what that investment would be worth today — gains, losses, and all. No login, nothing stored.