Crystal

Unknown author · Tools

Open in Chrome Web Store

Users

Avg rating

—

Ratings

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Updated

Jun 1, 2026

Media

6 items

Description

A private, on-device AI chat panel for Chrome. Runs Qwen3.5 entirely in the browser via WebGPU. Crystal is a private, on-device AI chat side panel. A multimodal language model runs entirely in the browser via WebGPU, so prompts and responses never leave the device. Users can also right-click a page to send a screenshot, a selected region, or the page's text into the chat.

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.
7
Description length
Characters in the listing description.
375
Media assets
Screenshots and videos on the listing.
6
Has promo video
Whether the listing includes at least one video.
Yes
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
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.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
0

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.