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Data & Formats

JSON Formatter & Validator YAML ↔ JSON Converter Timestamp / Epoch Converter CSV ↔ JSON Converter Env Config Parser JSON → TypeScript Word to PDF Converter PDF Merge & Split JSON Schema Generator

Security & Auth

JWT Decoder & Debugger JWT Builder Password Generator

Scheduling

Cron Expression Explainer Cron Expression Builder

Networking

API Request Playground HTTP Status Codes

Text & Diff

Regex Tester Text Diff Viewer Text Case Converter Markdown Preview SQL Formatter GraphQL Formatter Slug Generator Lorem Ipsum Generator

Encoding

Base64 Encode / Decode URL Encoder / Decoder HTML Entity Encoder Number Base Converter Chmod Calculator

Generators

Hash Generator UUID Generator QR Code Generator Color Converter & Picker Image ↔ Base64 Image Compressor Code Screenshot SVG Optimizer Favicon Generator CSS Gradient Generator

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API Tester

Send HTTP requests with auth helpers (Bearer, Basic, API Key), cURL import/export, request history, and response inspection.