Developer tools often receive the exact material that should be handled carefully: API responses, configuration, authentication tokens, SQL queries, source snippets, and file checksums. FileForge provides one-purpose pages for JSON formatting, JWT decoding, regular-expression testing, SQL formatting, hashing, UUID generation, URL encoding, and format conversion.
These utilities execute in the browser. A parser or native browser API processes the input in the current tab rather than submitting it to a logging or formatting endpoint. Heavy compilers such as TypeScript, Sass, and Less are dynamically loaded only when their specific tool is opened, keeping unrelated routes lighter and reducing initial work.
Local processing does not make unsafe input trustworthy. Decoding a JWT does not verify its signature, MD5 and SHA-1 are not secure password primitives, and rule-based code translation is not a compiler. Each page explains its boundary. Use the output as a diagnostic or starting point, review it, and apply your normal security and testing practices.