Does it modify the PDF?

No — inspect is read-only. The original file is not changed in any way.

Can I check encryption status without unlocking?

Yes — inspect surfaces encryption status without needing the password.

Files are encrypted in transit (TLS 1.3) and at rest, then auto-deleted within one hour.

Tool 19/instant metadata

頁數、作者、標題、關鍵字——即時呈現。

Drop a file here

or click to browse · up to 30 MB

Upload your PDF

Drop the PDF or click to pick it from your device.

We read the header

No conversion, no recompression — we just parse the metadata block.

View results

Title, author, keywords, encryption status, PDF version — all in under a second.

Does it modify the PDF?: No — inspect is read-only. The original file is not changed in any way.
Can I check encryption status without unlocking?: Yes — inspect surfaces encryption status without needing the password.
Are my files private?: Files are encrypted in transit (TLS 1.3) and at rest, then auto-deleted within one hour.

Edit Metadata

Change what inspect shows

Detect Blank Pages

Spot empty pages

Compress PDF

Shrink based on what inspect shows