All U.S. Tools
Free, no sign-up. Your inputs never leave your browser.
Car Loan Interest Deduction Calculator→
Up to $10,000, with a VIN eligibility check
Overtime Tax Deduction Calculator→
Deduct the overtime premium, up to $12,500
Senior Deduction Calculator (65+)→
$6,000 per person with MAGI phase-out
HSA & FSA Limit Calculator→
2026 limits and tax savings per dollar
QR Code Generator→
Static QR codes, no expiry or watermark
Password Generator→
Strong passwords from browser crypto
Korea Salary Calculator (English)→
Net take-home pay in Korea after tax and insurance
Passport Photo Tool→
2×2 in crop + file-size control, no upload
Photo Location Remover→
Strip GPS and device metadata
Redact & Pixelate→
Destroy pixels, not cover them