Inspect PDF

View PDF metadata, page count, fonts, and document properties — instantly.

Shows author, title, creator, subject, creation date
Lists page count and PDF version
Displays embedded fonts
Instant results — no uploads, no waiting

NilPDF Inspect reads your PDF's internal structure locally and displays all metadata fields, embedded fonts, and document properties in a clean table. No file leaves your device — results appear in seconds. Use it to verify what information is stored inside a PDF before sharing it.

100% private. Your files are processed entirely inside your browser using WebAssembly. Nothing is uploaded to any server. NilPDF has no backend — there is no server to send your files to.

Frequently Asked Questions

Is inspecting a PDF really free?

Yes — completely free, unlimited use, no account required.

Are my PDF files safe when I inspect them?

Your files never leave your device. All processing happens in your browser using WebAssembly (Pyodide). NilPDF has no server — there is nothing to upload to.

Does it show the PDF version?

Yes — the tool shows the PDF version, page count, all standard metadata fields, and embedded font names.