Drop any file here or
Your files are secure
Drop any file, read its details, done. The inspection happens locally in your browser — the file itself is never uploaded.
Drag & drop any file into the tool, or click Choose File to browse.
The details appear instantly — name, size, type, MIME type and last modified date.
Review the facts — confirm the file is what it claims to be before opening it.
Close the tab when done. The file was read locally and never sent anywhere.
Built for speed, privacy and reliability — on any device.
Name, exact size, file type, MIME type and last-modified date — the essentials in one clean view.
Extensions can lie; the tool reads the file's actual signature so a renamed executable doesn't pass as a photo.
Analysis happens on your device. The file is never uploaded, so even sensitive documents stay put.
Suspicious attachment from an email? Verify its real type and size before letting it anywhere near your apps.
Inspect as many files as you need at zero cost — no account, no size limits, on any device.
The essentials: file name, size in bytes, the detected file type, its MIME type, and the last modified date — everything you need to identify what you're dealing with.
No. It reads the file's header and metadata only — the content is never opened, executed or changed in any way.
Yes — documents, images, videos, archives, executables, anything. If it's a file, its basic properties can be read.
Because extensions don't guarantee anything. Checking the true type and size first can flag a disguised file before it becomes a problem — a two-second check that can save a lot of trouble.
The tool works in all modern browsers including Google Chrome, Mozilla Firefox, Microsoft Edge, Safari and Opera. We recommend keeping your browser up to date for the best experience.
Upload any file to see its size, type and details