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QR Code Generator
Generate scannable QR codes for websites, Wi-Fi networks, vCards, text, and phone numbers with custom color choices.
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Barcode Generator
Printable vector barcodes for retail items, packaging, books, and internal warehouse skus.
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JSON Formatter & Validator
Real-time JSON indentation, tree view, syntax linting, and instant 1-click minification.
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Base64 & URL Encoder / Decoder
Quick bidirectional conversion for developer data tokens, authentication strings, and URL query params.
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URL Encoder & Decoder
Instant online URL encoder and decoder. Convert URLs to percent-encoded format or decode query strings with parameter breakdown.
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URL Shortener & Link Shrinker
Free instant URL shortener tool. Convert long affiliate links, social media URLs, and complex web addresses into short, sleek links with custom aliases, instant QR codes, and click analytics.
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Dynamic QR Code Generator & Tracker
Free dynamic QR code maker with real-time scan tracking. Change the destination URL at any time without reprinting the QR code. Track total scans, device types (Android, iOS, PC), browsers, and manage multiple campaigns with custom logos and colors.