KATR
Software
Web Tools
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Data
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JSON Validator & Pretty Print
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JSON Converter & Query
B64
Base64 Encoder / Decoder
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URL Encoder / Decoder
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Hash & HMAC Generator
JWT
JWT Decoder
Text
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Text Diff Checker
Aa
Text Utilities
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Regex Tester & Builder
MD
Markdown Viewer
Li
Lorem Ipsum Generator
Generators
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Password Generator
ID
UUID & ULID Generator
QR
QR Code Generator
Design
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Color Tools
{ }
CSS Generators
Img
Image Tools
Time
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Ts
Timestamp Converter
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Cron Expression Explainer
31
Annual Calendar
Reference
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Number & Unit Converters
404
HTTP Status & MIME Reference
Search tools
Ctrl K
Annual Calendar
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