View detailed file information online and quickly inspect metadata properties format size and other useful details without installing specialized software.
Drop your any file here
or click to browse
Any • Max 100MB
File Info reads and displays the technical details of any file you upload — file type, exact size, and other properties — without needing to open the file in specialized software first. Upload your file and see its details instantly. It's a handy way to confirm a file's actual type when the extension looks suspicious, check the exact size before an upload with a strict limit, or verify basic file properties before sending it somewhere important.
Drop any file into the box. It's inspected locally in your browser — nothing is uploaded.
The tool reads the actual file signature, not just the name, so the real type is what you see.
Check the size, type, and technical details before emailing, uploading, or troubleshooting.
Rename a file to .pdf and it still reports as whatever it truly is — handy for catching mislabeled downloads.
True type detection and instant details for any file — private, quick, and install-free.
See type, size, and properties right after uploading.
Inspect documents, images, archives, and more.
Confirm file details before an upload or submission.
Inspection happens in your browser — your file is never uploaded.
Check unlimited files at no cost.
You can see the file type, exact size, and other basic technical properties.
Yes, the tool works with documents, images, archives, and most common file types.
Yes, this tool is completely free with no limit on how many files you check.
Common reasons include verifying file size before an upload, or confirming a file's real type.
No. Inspection happens entirely in your browser, so your file stays private.
File Info Viewer Online