All tools
Every free tool on Gauritanaya, grouped by the job it does. Each one runs in your browser, so your files stay on your device.
PDF tools
Combine, split and tidy up PDFs.
Image tools
Shrink, resize and convert photos.
Document makers
Invoices, receipts, resumes and biodata.
Calculators
Loans, savings, tax and everyday sums.
- EMI calculator
- SIP calculator
- FD calculator
- GST calculator
- Percentage calculator
- Age calculator
- Income tax calculator
- HRA exemption calculator
- PPF calculator
- RD calculator
- Gratuity calculator
- Lumpsum calculator
- CGPA to percentage
- Loan eligibility calculator
- Discount calculator
- Date calculator
- Compound interest calculator
- Simple interest calculator
- Savings goal calculator
- Inflation calculator
- CAGR calculator
- SWP calculator
- Loan prepayment calculator
- Retirement calculator
- Sukanya Samriddhi calculator
- NPS calculator
- Post office savings calculator
- Unit converter
- Number to words
Health and fitness
Body measures, energy, activity and blood pressure.
- BMI calculator
- Waist-to-height ratio calculator
- Waist-to-hip ratio calculator
- Body fat calculator
- Ideal weight calculator
- Calorie calculator
- Calories burned calculator
- Exercise and steps goal checker
- Heart rate zone calculator
- Blood pressure checker and log
- Blood test unit converter
- Pregnancy due date calculator
- Running pace calculator
- Protein and macros calculator
- Ovulation and fertile window calculator
- One-rep max calculator
- Height comparison
Text and developer tools
Count, convert and format text.
Website and marketing tools
QR codes for UPI and Wi-Fi, trackable links, and tools for your own website.