Simple Money-Makers41
Password generator with strength checker
Free tool that ranks on search; monetise with ads and a privacy-first password manager upsell.
Why it can work: High search traffic can be monetised with ads and a natural upsell to password tools.
Budget calculator
Brunei budget calculator
Enter what you can spend and how much time you have — see which Brunei ideas actually fit, with BND costs.
BND 1,000