Developer Tools
4 tools- MIME Type Lookup
MIME Type Lookup — Type a file extension (or filename) and get the proper
Content-Typeheader value. Reverse lookup too — type a MIME type ... - MIME Type Checker
MIME Type Checker — Enter a file extension or MIME type to look up the corresponding type. Supports 160+ common file formats including web, office, medi...
- File MIME Type Checker
Free online file MIME type checker. Upload any file to detect its MIME type, file extension, description, and size.
- Base64 Inspector
Base64 Inspector — Analyze and validate Base64 content. Inspect MIME headers, calculate overhead size, preview file assets, and download decoded binary ...