FileExtCheck

FileExtCheck validates if a filename’s extension matches your target extension. Enter the filename and the extension (like "jpg" or ".pdf"), tap CHECK, and see the result.

Features:
Input filename and extension (e.g. "abc.pdf" and "pdf")
YES/NO if extension matches
Case-insensitive & dot handled
Copy or share result
Modern, simple UI
Easy reset

Great for files, uploads, and validation—FileExtCheck finds matches in a tap!