A growing collection of free, browser-based utilities for developers. No sign-up required.
Compile and run code for popular languages with a consistent editor, fast feedback, and an integrated console.
Create production-ready QR codes for URLs, WiFi, text and contacts with fine-grained control over size, colours, and error correction.
Real-time word and character count, reading time estimation, and keyword density analysis for writers and SEOs.
Test and debug regular expressions with real-time highlighting, match explanation, and a built-in cheatsheet.
Create unique, multi-layered SVG waves for your web projects. Customize shape, color, and complexity.
Generate single or bulk UUIDs (v1, v3, v4, v5) and GUIDs. Includes validation, formatting options, and history.
Crawl websites to generate XML sitemaps, visualize structure, and check for broken links. Includes robots.txt generator.
Generate unique, organic SVG blobs for your web designs. Customize complexity, contrast, and gradients.
Advanced color picker with harmonies, contrast checker, and image color extraction.
Create beautiful linear and radial CSS gradients. Export to CSS code instantly.
Format, validate, and minify JSON data. View JSON in a tree structure, fix errors, and convert to clean code.
Convert PDF pages to high-quality JPG or PNG images. Secure client-side processing with support for large files.
Convert JPG, PNG, and other images to PDF. Merge multiple images into one PDF file with custom page sizes and margins.
Delete unwanted pages from PDF documents. Visual page selector, secure client-side processing, and instant download.
Convert PNG to JPG or JPG to PNG with advanced options. Batch processing, quality control, and transparency handling.
Add customizable page numbers to your PDF documents. Control position, font, size, and format with instant preview.
Organize your PDF files by rearranging, rotating, and deleting pages. Visual drag-and-drop interface for easy management.
Combine multiple PDF files into a single document. Drag and drop to reorder files before merging.
Insert images (JPG, PNG) or PDF pages into your existing PDF document. Auto-resize images to A4 or match PDF size.
Reduce PDF file size while maintaining quality. Choose from multiple compression levels for optimal results.
Calculate income tax liability for FY 2024-25 & 2025-26. Compare Old vs New Regime, optimize deductions (80C, 80D), and generate detailed tax reports.
Split PDF files into multiple documents or extract specific pages. Visual page selector and range splitting options.
Calculate GST (Inclusive & Exclusive) instantly. Supports all tax slabs (5%, 12%, 18%, 28%) with detailed CGST/SGST breakdown and print-ready reports.
Compress images to reduce file size while maintaining quality. Supports JPG, PNG, GIF, WebP, BMP, TIFF with custom quality control.
Count currency notes and coins easily. Get total amount in words, save transaction history, and print professional receipts. Ideal for daily cash tally.
Calculate EMI for Home, Car, and Personal loans with interactive charts and detailed amortization schedules.
Advanced Home Loan EMI calculator with prepayment options, part-payments, and detailed amortization analysis.
Optimize your loan strategy by splitting between fixed and variable rates. Calculate blended rates and visualize savings.
Compare multiple loans side-by-side to find the best deal. Analyze interest rates, monthly payments, and total costs.
Calculate returns on your Systematic Investment Plan (SIP) with step-up options, inflation adjustment, and detailed growth charts.
Advanced calculator for car and personal loans. Include trade-ins, sales tax, and extra fees to get accurate monthly payments.