AT-1 Viewer — open & query .at1 in your browser

by TinyFiles.io · tinyfiles.io · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 15 Oct 2026

Open a queryable .at1 archive, read its schema, and run zone-map-skipping queries — 100% locally. Your file never leaves.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#320K

#253K among extensions

Version

0.1.0

updated 15 Jun 2026

Users

monthly, 4 months

Latest, 15 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months

Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About AT-1 Viewer — open & query .at1 in your browser

Your archives, smaller — and still queryable, byte-for-byte. AT-1 is a verified-lossless archival tier. Cold data lands 2–37× smaller, answers SQL predicates while it stays compressed — reading under 1% of a file — and reconstructs the exact original bytes, decoded by a ~130–200 KB portable C decoder that runs everywhere.