Every tool you need. One colorful place.
40+ free online tools — no sign-up, no uploads, no limits. Everything runs privately in your browser.
Image Tools
Image Compressor
Shrink JPG, PNG & WebP file size in your browser.
Image Resizer
Resize images by exact pixels or percentage.
Image Cropper
Crop images to any size or aspect ratio.
Format Converter
Convert JPG ↔ PNG ↔ WebP instantly.
Image to Base64
Turn any image into Base64 code for the web.
Passport Photo Maker
Resize photos to passport & visa sizes.
PDF Tools
Finance Calculators
EMI Calculator
Monthly EMI with full interest breakdown.
SIP Calculator
Estimate your SIP investment growth.
GST Calculator
Add or remove GST from any amount.
Income Tax Calculator
Estimate tax by slab — old vs new regime.
Interest Calculator
Simple & compound interest in one place.
Discount Calculator
Sale price and savings in seconds.
Generators & Utilities
QR Code Generator
QR codes for links, text & Wi-Fi.
Password Generator
Strong random passwords with options.
Barcode Generator
Create downloadable barcodes.
Signature Maker
Draw & download your signature.
Typing Speed Test
Test your WPM and accuracy.
Resume Builder
Fill a form, download a PDF resume.
Invoice Generator
Create & download PDF invoices.
Stopwatch & Timer
Stopwatch and countdown in one.
Free online tools for everyone — fast, private and simple
ToolMint is a collection of free online tools built for students, professionals, freelancers, developers and everyday internet users. Instead of installing heavy software or juggling five different websites, you get image tools, PDF tools, calculators, text utilities and generators in one colourful, easy-to-use place — and every tool works instantly, with no sign-up and no watermarks.
Your files never leave your device
Most converter websites upload your files to a server. ToolMint works differently: every tool on this site runs entirely inside your browser using JavaScript. When you compress an image, merge a PDF or generate a QR code, the processing happens on your own device. Nothing is uploaded, stored or shared — which makes ToolMint a genuinely private choice for sensitive documents like ID photos, invoices and bank-related PDFs.
Popular tool categories
- Image tools — compress, resize, crop and convert photos, or prepare a passport-size photo in seconds.
- PDF tools — merge PDF files, split pages, convert JPG to PDF and back, all offline in your browser.
- Finance calculators — plan smarter with the EMI calculator, SIP calculator, GST calculator and income tax estimator.
- Everyday calculators — the online age calculator, BMI calculator and percentage calculator answer daily questions instantly.
- Text & developer tools — count words, format JSON, convert colours and generate CSS gradients.
- Generators — create QR codes, strong passwords, barcodes, signatures, resumes and invoices for free.
Works on every device
The whole site is mobile-first, loads fast even on slow connections, and includes a dark mode toggle right in the menu. Bookmark ToolMint once, and the next time you need an online calculator or a quick PDF converter, it's two taps away.