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API Token & Key Generator
Generate cryptographically secure random API keys, secrets, hex tokens, and custom strings.
JWT Inspector & Decoder
Decode and inspect JWT and NextAuth / Auth.js headers, payloads, claims, expiration dates, and JWE cookies.
JSON Formatter & Validator
Format, minify, sort keys, remove empty values, repair malformed JSON, and validate schemas.
HTTP Request & cURL Code Generator
Build HTTP requests visually and generate cURL, Fetch, Axios, Python Requests, Go, and Java code.