Explore and calculate

Useful Tools

Practical finance, banking, transport, technology, and public-data utilities. Free to use, with no sign-up required.

Finance Tools

Tax planning and financial reporting tools

Tax Calculator🇮🇳

Calculate your income tax liability under both Old and New tax regimes. Compare and choose the best option for you.

Foreign Assets (Schedule FA)🇮🇳

Upload and prepare Schedule FA for income tax filing. Export formatted data ready for ITR submission.

GSTIN Validator🇮🇳

Validate any GSTIN with length, format, PAN, and MOD-36 checksum verification. More than just a regex check.

Banking Tools

Loan calculators and bank information

EMI Calculator

Calculate your monthly loan EMI, total interest, and view complete payment breakdown for any loan amount.

Bank Locator

Find bank branches across India. Get IFSC, MICR, SWIFT codes and complete branch details instantly.

IT Tools

Developer and security utilities

TOTP Generator

Generate time-based one-time passwords (TOTP) for multi-factor authentication. View previous, current, and next codes.

Transport Tools

Train and bus route information

Train Route Finder🇮🇳

Search Indian Railways trains between any two stations. View schedule, duration, and the complete stop list with times.

Bus Route Finder🇮🇳

Look up a Chennai MTC or Bangalore BMTC bus route by number, or plan a Chennai journey between two stops (direct or connecting).

Civic & Public Data

Educational explorers built on public-domain government data

Tamil Nadu State Finances🇮🇳

See where TN government revenue comes from, where it is spent across sectors, and how the gap is closed by borrowing. Built from public budget data with bilingual labels.

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