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Developer Tools
JSON formatter, Base64, UUID, regex and developer utilities.
The toolkit every developer needs. Format and validate JSON, encode Base64, generate UUIDs, hash strings, encode URLs, minify CSS and HTML — all in one place.
8 tools available now
💻⭐ Top
JSON Formatter
Format, validate and minify JSON data instantly.
1.5M uses→
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Base64 Encoder
Encode and decode Base64 strings instantly.
680K uses→
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URL Encoder
Encode and decode URLs and query parameters instantly.
590K uses→
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UUID Generator
Generate cryptographically secure UUID v4 identifiers.
510K uses→
🔲🆕 New
QR Code Generator
Generate QR codes for URLs, WiFi, contacts and more.
650K uses→
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Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes.
310K uses→
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CSS Minifier
Minify CSS to reduce file size and improve page load speed.
260K uses→
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HTML Minifier
Minify HTML to reduce page size and improve load speed.
280K uses→