All Tools
Search or filter to find the tool you need. Explore our growing collection of free online tools.
QR Code Generator
Create high-quality QR codes for URLs, text, Wi-Fi, and more. Download as PNG or SVG.
Barcode Generator
Generate 1D barcodes (EAN, UPC, Code 128, Code 39) for retail, inventory, and shipping.
Password Generator
Generate strong, cryptographically secure passwords with full control over length and character rules.
Password Strength Checker
Test how strong your password is with entropy, crack-time and pattern analysis — all in your browser.
UUID Generator
Generate RFC-compliant UUID v1 and v4 identifiers.
JSON Formatter
Format, validate, and minify JSON with syntax highlighting.
Base64 Encoder
Encode and decode Base64 for text, images, and files — all in your browser.
Word Counter
Count words, characters, sentences and reading time — with keyword density, readability and writing utilities. All in your browser.
Image Compressor
Compress, convert, and resize JPG, PNG, and WEBP images in bulk — all locally in your browser.
Image Converter
Convert between JPG, PNG, and WEBP in bulk. Resize, tune quality and download as ZIP — all inside your browser.
JPG to PNG Converter
Convert JPG images to lossless PNG instantly in your browser. Batch conversion, ZIP download, no uploads — completely private.
PNG to JPG Converter
Convert PNG images to JPG instantly in your browser. Adjustable quality, batch conversion, ZIP download — 100% private.
PDF Merge
Combine multiple PDF files into a single document. Reorder, rotate and pick page ranges — all inside your browser.
PDF Split
Split a PDF into individual pages, page ranges or custom groups. Extract selected pages and download as ZIP — all inside your browser.
GST Calculator
Add or remove GST instantly with CGST, SGST and IGST breakdown. Copy, print, download PDF and keep a local history — all in your browser.
Invoice Generator
Create professional invoices and export them as PDF.
Percentage Calculator
Calculate percentages instantly — discounts, tax, increases, marks, profit, commission and more. 12 modes, all in your browser.
Color Palette Generator
Generate beautiful color palettes with harmonies, themes, live UI preview, WCAG contrast checks and multi-format export — all in your browser.
CSV to JSON Converter
Convert CSV files into clean, properly formatted JSON instantly. Supports file upload, drag & drop, automatic parsing, validation, and downloadable JSON output.
XML Formatter
Format, beautify, validate, minify, and analyze XML instantly. Everything is processed securely in your browser.