Powerful Free Tools
for Your Everyday Work
Use our collection of free online tools for SEO, images, QR codes, GST calculations, invoices and more. No complicated software or installation required.
Free Resume Generator
Create a professional resume online for free with ADN WebTech’s Resume Builder. Add your education, experience, skills, projects, certifications and more with a live resume preview. Choose from multiple templates and download your resume as a PDF.
Website Security Scanner
Scan your website for common security weaknesses, missing security headers, HTTPS issues, cookie configuration problems, and information disclosure risks with a safe non-destructive security audit.
Advanced Broken Link Checker & Website Crawler
Scan your website for broken links, redirects, HTTP status codes, response times and internal pages with our free advanced website crawler.
Free Age Calculator
Calculate exact age in years, months and days from date of birth. ADN WebTech provides this free browser-based utility for quick results on desktop and mobile.
Free EMI Calculator
Calculate monthly loan EMI, total interest and total repayment. ADN WebTech provides this free browser-based utility for quick results on desktop and mobile.
Free GST Invoice Generator
Create a professional GST invoice online for free. Add products, GSTIN, CGST, SGST or IGST, customer details and print or save your invoice as PDF.
Free Image Compressor
Compress JPG, PNG and WebP images online for free. Reduce image size, resize images and convert JPG or PNG to WebP for faster websites.
Free QR Code Generator
Create free QR codes online for URLs, text and supported information. Generate and download QR codes quickly with the ADN WebTech QR Generator.
Free SEO Checker
Use our free SEO Checker to analyze title, meta description, headings, keywords, canonical, robots, Open Graph and important on-page SEO elements.
GST Calculator India
Use our free GST Calculator to calculate GST, CGST, SGST and IGST. Add or remove GST from any amount quickly and easily online.
Income Tax Calculator Online
Estimate Indian income tax and compare old and new tax regimes for FY 2026-27. ADN WebTech provides this free browser-based utility for quick results on desktop and mobile.
JPG to PDF Converter Online
Convert one or multiple JPG images into a PDF in your browser. ADN WebTech provides this free browser-based utility for quick results on desktop and mobile.
PDF Compressor Online
Optimize and reduce PDF file size directly in your browser. ADN WebTech provides this free browser-based utility for quick results on desktop and mobile.
PDF to JPG Converter Online
Convert PDF pages into JPG images in your browser. ADN WebTech provides this free browser-based utility for quick results on desktop and mobile.
Percentage Calculator Online
Calculate percentages, percentage change and percentage of a number. ADN WebTech provides this free browser-based utility for quick results on desktop and mobile.
Schema Generator
Free Schema Generator Tool | Adnwebtech
SIP Calculator Online
Calculate SIP investment returns, invested amount and estimated future value. ADN WebTech provides this free browser-based utility for quick results on desktop and mobile.
Word Counter Online
Count words, characters, sentences, paragraphs and reading time. ADN WebTech provides this free browser-based utility for quick results on desktop and mobile.
Schema Checker
Free online Schema Checker tool from ADN WebTech.
RD Calculator
Free online RD Calculator tool from ADN WebTech.
FD Calculator
Free online FD Calculator tool from ADN WebTech.
PDF Splitter
Free online PDF Splitter tool from ADN WebTech.
PDF Merger
Free online PDF Merger tool from ADN WebTech.
Loan Calculator
Free online Loan Calculator tool from ADN WebTech.
Free Online Tools by ADN WebTech
ADN WebTech provides a growing collection of free online tools designed to make everyday digital tasks easier. Our tools are browser-based, simple to use and accessible from desktop, tablet and mobile devices.
Whether you need to check website SEO, compress an image, generate a QR code, calculate GST or create an invoice, you can access the required tool directly from this page.
SEO Tools
Analyze important website SEO elements such as page titles, meta descriptions, headings and other on-page optimization factors using our SEO tools.
Image Tools
Optimize images for websites by reducing image file size, resizing images and working with commonly used web image formats.
Business Tools
Use business-focused utilities such as GST calculators and invoice generators to simplify common calculations and document preparation tasks.
Why Use Our Free Tools?
- Easy-to-use online interface
- Works directly in a modern web browser
- No complicated software installation
- Useful for individuals, businesses and developers
- New tools can be added regularly
More Free Tools Coming Soon
Our Free Tools collection will continue to grow with useful utilities for SEO, web development, images, business, productivity and digital marketing.