mime2extension library

A Flutter package for converting between MIME types and file extensions.

Functions

base64ToExtension(String base64Data) → String?

Detects the file extension from base64-encoded data by inspecting magic bytes.

base64ToMime(String base64Data) → String?

Detects the MIME type from base64-encoded data by inspecting magic bytes.

extension2Mime(String extension) → String?

Converts a file extension to its corresponding MIME type.

mime2Extension(List<String> mimeTypes) → List<String>

Converts a list of MIME types to their corresponding file extensions.