Developer Tools

Essential developer utilities for formatting, encoding, hashing, tokens, IDs, and data manipulation.

Streamline your development workflow with our collection of essential developer tools. Format and validate JSON, encode and decode Base64 or URLs, inspect JWTs, generate UUIDs, create hashes, and perform common development tasks right in your browser. These tools are designed for developers who need quick, reliable utilities without installing software or switching contexts. Fast, accurate, and always available when you need them.

Available Tools (12)

JSON Formatter

Format, validate, and beautify JSON data. Instantly detect syntax errors.

Base64 Encoder

Encode and decode text or files to Base64 format. Essential developer utility.

URL Encoder/Decoder

Encode and decode URLs, query strings, and URI components safely in your browser.

JWT Decoder

Decode JWT headers and payloads locally. Inspect claims without sending tokens to a server.

UUID Generator

Generate random UUID v4 values in bulk. Copy clean IDs for databases, tests, and apps.

Hash Generator

Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes for text locally.

YAML to TOML

Convert YAML configuration files to TOML format. Perfect for config file migration.

JSON to TOML

Convert JSON files to TOML configuration format. Simple and accurate conversion.

JSON to TOON

Convert JSON to token-efficient TOON format for LLM prompts. Reduce tokens by 30-60%.

YAML to TOON

Convert YAML to token-efficient TOON format for LLM prompts. Reduce tokens significantly.

Vibe Security Scanner

Comprehensive website audit & vibe analysis. 70+ security, SEO, performance, and accessibility checks with AI-powered insights.

AdSense Compatibility Checker

Check if your website is ready for Google AdSense approval. 16+ checks across content, technical, UX, policy, and domain criteria.

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