Converter
JSON Formatter vs Validator vs Viewer
Understand the difference between formatting JSON, validating it, and exploring it visually so you can pick the right tool for each debugging job.
2 min readUpdated
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Image Compressor
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JSON Formatter
Format, validate, and beautify JSON instantly — with clear error messages, Tree View, Diff mode, and Schema validation.
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QR Code Generator
Create free static QR codes for URL, WiFi, UPI, vCard, WhatsApp, text, and more. Download PNG, SVG, JPG, or WebP in your browser.
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Merge PDF
Combine multiple PDF files into a single document — drag to reorder, merge instantly in your browser.
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Image Resizer
Resize images to exact pixel dimensions or percentages, with aspect ratio lock, in your browser.
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Password Generator
Generate cryptographically secure random passwords using crypto.getRandomValues() — customizable length, character sets, and entropy calculation.
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Create beautiful CSS gradients with a visual editor.
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Markdown Editor
Write Markdown with live preview, document starters, multiple local drafts, outline navigation, find and replace, keyboard shortcuts, and browser-local history.
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Launch a WebsiteFrontend ToolkitBuild layouts, gradients, color systems, and copy-ready frontend styles.
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17 toolsImageColor
Work with JSON and APIsJSON ToolsFormat, validate, compare, convert, and inspect structured data.
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Create and Manage QR CodesQR Code ToolsCreate scan-ready QR codes for links, WiFi, contacts, payments, and files.
21 toolsGeneratorImage
Create Social Media AssetsSocial Media ToolkitPrepare thumbnails, post graphics, previews, and shareable content.
14 toolsSocialImage
Improve Website SecuritySecurity & Privacy KitGenerate passwords and hashes, inspect tokens, and protect sensitive data.
9 toolsSecurityGenerator
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Color ToolsPick, convert, and build accessible color palettesConverter ToolsConvert files, data, units, and formatsCSS ToolsCreate, format, and optimize CSS stylesDeveloper ToolsFormat, validate, and transform codeGenerator ToolsGenerate codes, data, and useful assetsImage ToolsCompress, convert, resize, and optimize imagesPDF ToolsConvert, compress, merge, and manage PDF filesSecurity ToolsProtect, inspect, and secure your dataSEO & MarketingAnalyze, optimize, and improve your online presenceSocial Media ToolsCreate and optimize content for social platformsText ToolsEdit, format, convert, and enhance your text
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JSON FormatterFormat, validate, and beautify JSON instantly — with clear error messages, Tree View, Diff mode, and Schema validation.JWT DecoderDecode and inspect JSON Web Tokens (JWT) without validation.Cron Expression GeneratorBuild and decode cron schedule expressions visually — get human-readable descriptions and next run times.SQL FormatterFormat, minify, convert, compare, and analyze SQL queries in a private browser-based SQL formatter with MySQL and PostgreSQL workflow tools.Markdown EditorWrite Markdown with live preview, document starters, multiple local drafts, outline navigation, find and replace, keyboard shortcuts, and browser-local history.DNS Lookup ToolQuery A, AAAA, MX, TXT, CNAME, NS, and SOA DNS records globally using Cloudflare DoH — for email, SSL, and domain debugging.
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Image CompressorReduce image file size online — compress JPEG, PNG, and WebP without losing visible quality.Image ResizerResize images to exact pixel dimensions or percentages, with aspect ratio lock, in your browser.Image CropperCrop, rotate, and resize images with preset aspect ratios — all locally in your browser with no quality loss.Image ConverterConvert images between PNG, JPG, WebP, and AVIF formats — with quality controls and batch conversion.Image Background RemoverRemove image backgrounds instantly with AI. Powered by a client-side WASM model — your image never leaves your browser. Free, private, and lightning-fast.SVG OptimizerRemove bloat from SVGs exported by Figma, Illustrator, and Inkscape — reduce file size without visual change.
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265+ tools
Base64 Encoder/DecoderEncode text to Base64 or decode Base64 to plain text — with URL-safe mode, auto-detect, and size stats.CSV to JSON ConverterConvert CSV files to JSON arrays instantly — with header mapping, delimiter options, and type inference.URL Encoder/DecoderEncode and decode URL strings with special characters.XML to JSON ConverterParse and convert XML to clean JSON instantly — attributes, namespaces, and nested elements handled.YAML to JSON ConverterConvert YAML to JSON and JSON to YAML — for config files, CI pipelines, and Kubernetes manifests.HTML to Markdown ConverterConvert HTML into clean, readable Markdown — preserving headings, links, images, lists, and tables.
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In-depth tutorials, practical tips, and clear walkthroughs to help you work smarter.
Generator
How to Create a Free UPI QR Code for Your Shop
Step-by-step guide to generating a UPI payment QR code for GPay, PhonePe, Paytm, and BHIM. Covers UPI ID format, fixed vs open amounts, print sizes, and safety rules.
4 min readUpdated
Generator
How to Create a WiFi QR Code for Free — No App Needed
A practical guide to creating a printable WiFi QR code for homes, cafes, restaurants, hotels, and offices. Works on iPhone and Android without any app.
4 min readUpdated
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