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All Tools

11 free, browser-based tools for developers, students, and technical users.

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Developer Tools

5

JSON, SQL, and regex utilities for everyday development work.

JSON Formatter

Format, beautify, and minify JSON online.

JSON Validator

Validate JSON and get precise error locations.

JSON Minifier

Minify JSON and see the size reduction instantly.

SQL Formatter

Format and beautify SQL queries online.

Regex Tester

Test regular expressions with live match highlighting.