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DevConverter

Data Conversion

JSON Converter

JSON Input

SQL Output

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DevConverter

Free, privacy-first developer utilities. Every conversion runs entirely in your browser.

Format & Encode

JSON → XML/YAML/TOML
Base64
cURL Converter
URL Parser

Security & Generate

JWT Decoder
Password Generator
UUID / ULID
Regex Tester
Number Base
Color Converter
CSS Units
HTTP Status Codes

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