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

Name: AT-1 Viewer — open & query .at1 in your browser
Author: tinyfiles.io

tinyfiles.io · Developer Tools

Open in Chrome Web Store Website

Users

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Avg rating

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Ratings

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Updated

Jun 15, 2026

Media

1 item

Description

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

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
47
Description length
Characters in the listing description.
446
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
Yes
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
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Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
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These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.