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Metadata inspection happens locally in-browser.
Useful when you need a quick technical snapshot before editing, sharing, or automating a PDF.
Yes. PDF Info is completely free — no signup, no watermarks, and no file limits. It runs locally in your browser, so there is no server cost to pass on.
No. Metadata inspection happens locally in-browser. Processing happens with JavaScript in your browser, so your document never leaves your device.
Yes. Once the page has loaded, processing runs entirely on your device, so it keeps working without an internet connection.
PDF Info accepts PDF files and produces a JSON. Useful when you need a quick technical snapshot before editing, sharing, or automating a PDF.
No. PDF Info works in any modern browser — Chrome, Firefox, Safari, or Edge — on Windows, macOS, Linux, iOS, and Android. There is nothing to download or install.