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JSON, QR codes, calculators, image tools, compilers, diagram editor, regex tester and more β€” all free, instant, and private. No account needed.

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Developer

{} JSON FormatterBeautify, minify, validate & repair JSON β†’ βœ“ JSON ValidatorStrict schema & syntax validation β†’ .* Regex TesterLive regex with flags, groups & replace β†’ B64 Base64 EncoderEncode/decode Base64, file to Base64 β†’ # Hash GeneratorMD5, SHA-1, SHA-256, SHA-512 hashes β†’ JWT JWT InspectorDecode JWT header, payload & claims β†’ ↔ Diff CheckerSide-by-side text comparison β†’ 🎨 Color ConverterHEX↔RGB↔HSL↔HSV conversion β†’ Aa Text ConverterCase, slug, title, camelCase & more β†’ Md Markdown EditorLive preview with HTML export β†’ YML YAML ConverterYAML ↔ JSON bidirectional β†’ πŸ”— URL EncoderEncode, decode & parse URLs β†’ ΒΆ Lorem GeneratorWords, sentences, paragraphs β†’ & HTML EntitiesEncode & decode HTML entities β†’ CSS CSS BeautifyFormat & prettify CSS code β†’ JS JS BeautifyFormat & prettify JavaScript β†’

Compiler

β–Ά JS RunnerRun JavaScript in-browser, ES2024 β†’ HTM HTML BeautifierFormat, indent & minify HTML β†’ CSS CSS BeautifierFormat, minify & sort CSS β†’

Utilities

QR QR GeneratorURL, WiFi, vCard, Email, SMS QR β†’ = CalculatorStandard calc with history & memory β†’ βˆ‘ Scientific CalculatorTrig, log, factorial, Ο€ and e β†’

Design

β—† DiagramCraftERD, UML, flowchart diagram editor β†’

AI

✨ Code AIAI-powered code assistant β†’

Image

πŸ–Ό Image Tools HubAll image tools in one place β†’ ZIP Image CompressorReduce JPG/PNG/WebP up to 90% β†’ ↔ Image ResizerResize to exact pixels or percent β†’ ⇄ Image ConverterJPG ↔ PNG ↔ WebP ↔ BMP β†’ βœ‚ Image CropperDrag-to-crop with aspect ratio lock β†’ πŸͺͺ Passport Photo MakerResize, crop & print on A4 paper β†’

Social

WA WhatsApp FormatterBold, italic, format WA messages β†’ IG Instagram DownloadDownload Reels & videos β†’ TK TikTok DownloadDownload TikTok without watermark β†’ SN Snapchat DownloadDownload Spotlight & Stories β†’ FB Facebook DownloadDownload Facebook videos HD/SD β†’