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20 toolsJSON Formatter
Format / Minify / Validate
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Base64 Encoder
UTF-8 safe encode/decode
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URL Encoder
Encode / Decode / Parse
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Regex Tester
Live match highlight
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UUID Generator
Web Crypto random
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CSV ↔ JSON
Convert both ways
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Hash Calculator
MD5 / SHA-1/256/512
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JWT Debugger
Decode + local HMAC verify
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JSON to TypeScript
Generate interfaces
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Cron Parser
Parse + next runs
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IP Subnet Calculator
Network / mask / hosts
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Screen Recorder
Record to WebM
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YAML ↔ JSON
Convert both ways
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CSS Generator
Box shadow / gradient
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Placeholder Image
Instant SVG / PNG
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Gzip Test
Native CompressionStream
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HTTP Client
Browser-direct · API debug
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Color Converter
HEX / RGB / HSL
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SQL Formatter
Keyword wrap + indent
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HMAC Calculator
MD5 / SHA-1/256/512
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