Metadata Viewer
Inspect document metadata.
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Heavy libraries load on demand so the page shell stays fast.
About Metadata Viewer
Metadata Viewer (metadata viewer) is a free document tools tool on Toolncy. Inspect document metadata. Unlike cloud converters, metadata viewer runs locally with WebAssembly and browser APIs — your files never leave this device. No account, no upload queue, and no watermarks. Browse 8 tools in Document Tools when you need a related step.
How to use Metadata Viewer
- 1Open Metadata Viewer on Toolncy — no account required.
- 2Enter content or drop files needed for metadata viewer.
- 3Customize layout and fields in Metadata Viewer, then generate locally.
- 4Download your document. Nothing was stored on Toolncy servers.
Frequently asked questions
Is Metadata Viewer free to use?
Yes. Metadata Viewer on Toolncy is free with no tiers, trials, or sign-up. Use metadata viewer as often as you need.
Does Metadata Viewer upload my files?
No. Metadata Viewer processes everything locally in your browser. Toolncy never receives the files you open for metadata viewer.
Is Metadata Viewer safe for confidential work?
Yes for architecture: nothing is uploaded. Still use a trusted device — local malware can read browser memory like any app.
Does Metadata Viewer work on phones?
Yes on modern mobile browsers. Heavy document tools jobs may be slower on older phones because metadata viewer runs on-device.
Can I reuse Metadata Viewer templates later?
Download outputs immediately. Metadata Viewer does not store drafts on a server — keep a local copy if you need to regenerate later.