Utility & Validation Tools Tools
Free utility & validation tools grouped in one place.
Vehicle Number Checker
Validate your Indian vehicle registration number's format free — check state code, RTO code, series & BH Series compliance in seconds.
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Working Days Calculator India
Free online working days calculator for India that counts real business days between two dates, automatically excluding Sundays, 2nd & 4th Saturdays, and the bank holidays specific to your state. Built for HR, payroll, freelancers, CAs, and NRIs tracking notice periods, TAT, or billing cycles.
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