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🌐cURL to code 📊JSON ↔ CSV 🔄YAML ↔ JSON 🧾JSON ↔ TOML 🧷JSON ↔ XML 🎨Color converter & contrast 🔢Number base 📏Unit converter 🕐Date & time 🌏Time zone converter ⏱️Cron expression editor

🧮Calculator 📐Scientific calculator

⏳Timer ⏱️Stopwatch 🔔Time signal

🧬Base64 🔗URL 🏷️HTML escape 🎫JWT verifier ✍️HMAC generator 🔐Basic authentication 🔤String escape

📘JSON formatter 🗃️SQL formatter 🧹XML formatter 🧵YAML formatter 💅CSS formatter 📰HTML formatter

🆔UUID generator 🔑Password generator 📄Lorem Ipsum generator 🏷️Badge generator #️⃣Hash 📱QR code generator

▶️JS & TS runner 🧪Regular expression tester 🔍JSONPath & Schema 🎯Selector & XPath tester ✳️Glob pattern tester

🔎X advanced search 🌎Google advanced search 📮Gmail search builder 🐙GitHub advanced search

🔠Text analyzer & case converter 🆚Text diff 📋List formatter 📝Markdown preview 🧜Mermaid editor

🖼️Base64 image converter 🖌️SVG optimizer & preview 🗜️Image resize & compress 🖼Image format converter 📉Image compressor 🖍️Drawing tool 🫧PNG transparency 📱HEIC converter 📸EXIF viewer & remover

🕸️IPv4 subnet calculator 🧭URL parser 🩺DNS, TLS, HTTP & OGP diagnostics 🗂️WHOIS lookup 🪪OGP checker 🔬SEO checker 📡Network info

📍Geolocation 📷Camera capture 🔎QR & barcode scanner 🖥️Device info

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QR & barcode scanner

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DevToys · A small toolbox for everyday development.