Developer Tools
Essential tools for developers — Base64 encoding, hash generation, JSON formatting, and JWT decoding. All free and online.
5 tools available
Base64 Encoder & Decoder
Encode and decode Base64 strings, text, images, and files instantly.
Hash Generator
Generate MD5, SHA, bcrypt, and Argon2 hashes for text, files, and URLs.
Case Converter
Convert text between uppercase, lowercase, title case, camelCase, PascalCase, snake_case, kebab-case, and sentence case instantly.
JWT Decoder & Validator
Decode and validate JWT tokens. Verify signatures and check expiration dates instantly.
JSON Formatter & Validator
Format, minify, validate JSON, and convert between JSON and YAML. Tree view and schema validation.
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