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Developer Tools

Essential tools for developers

Essential developer utilities and programming tools for everyday coding tasks. Our developer toolkit includes JSON formatting and validation, Base64 encoding/decoding, UUID generation, URL encoding, and more. These tools are built for speed and privacy - all processing happens client-side in your browser with zero server calls. Perfect for API development, debugging, data transformation, and quick formatting tasks. Whether you're working with REST APIs, handling authentication tokens, or debugging data formats, these utilities streamline your workflow and boost productivity.

10 Tools Available

Developer Tools

JSON Formatter

Format, validate, and beautify JSON data with syntax highlighting

Developer Tools

Base64 Encoder/Decoder

Encode and decode text to/from Base64 format instantly

Developer Tools

CSV to JSON Converter

Convert CSV files to JSON format and JSON arrays back to CSV instantly

Developer Tools

URL Encoder/Decoder

Encode and decode URLs for safe transmission

Developer Tools

Regex Tester

Test and debug regular expressions with real-time match highlighting and capture groups

Developer Tools

Unix Timestamp Converter

Convert Unix timestamps to human-readable dates and vice versa

Developer Tools

UUID Generator

Generate random UUIDs (v4) for your applications

Developer Tools

Diff Checker

Compare two texts side-by-side and see additions, deletions, and changes highlighted

Developer Tools

Hash Generator - MD5/SHA

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes for text and data verification

Developer Tools

HTML Entity Encoder/Decoder

Encode and decode HTML entities for safe display in web pages