No. Files are opened entirely in your browser using local JavaScript and WebAssembly. Nothing is sent to a server.

Does it work on mobile?

Yes. The viewer is mobile-first and works on phones, tablets, and desktops.

Data & Config.warc · .warc.gz

WARC viewer

ready

WARC · .warc · .warc.gz

Web ARChive standard (Wayback, Common Crawl).

Choose a fileor paste · ⌘V

About WARC

Web ARChive standard (Wayback, Common Crawl).

WARC is the standard for web archives — a sequence of records (request, response, metadata). Used by every major web crawler.

FAQ

What is a WARC file?: WARC is the standard for web archives — a sequence of records (request, response, metadata). Used by every major web crawler.
Is my file uploaded?: No. Files are opened entirely in your browser using local JavaScript and WebAssembly. Nothing is sent to a server.
Does it work on mobile?: Yes. The viewer is mobile-first and works on phones, tablets, and desktops.

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