Opal icon

Opal

by AI Chat Assist · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 21 Oct 2026

Enhance, rewrite, and clarify text with Opal from any editable field.

Users
21
+1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#152K
#126K among extensions
Version
1.0.2
updated 22 Jul 2026

Users

monthly, 3 months
01021Jul 2026Sep 2026Oct 2026
Latest, 21 Oct 2026: 21 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 months
001Jul 2026Sep 2026Oct 2026
Latest, 21 Oct 2026: 1 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 Opal

Get better answers from ChatGPT, Claude, and Gemini — without learning "prompt engineering." Opal sits quietly in your browser and rewrites your prompts before you send them — right where you're already typing. Type what you mean, even if it's rough or vague. Opal turns it into a clearer, sharper version — adding the structure, context, and specificity that get you better answers, in one click. Why people use Opal ✨ Better results, less effort — Stop guessing what makes a "good prompt." Let Opal handle the phrasing. ⚡ Works instantly, right in the text box — No copy-pasting into another tool. Opal enhances your prompt where you're already typing. 🎯 One click, ready to send — Review the improved version, tweak if you like, hit send. 🌐 Works everywhere — ChatGPT, Claude, Gemini, and any text box on the web: emails, docs, forms, and more. 🔒 Your text stays yours — [your real privacy stance goes here — see note below] Perfect for Anyone using ChatGPT, Claude, or Gemini who wants sharper, more useful answers Writers, students, and professionals who want their messages to land clearly the first time Anyone who's stared at a blank prompt box unsure how to phrase what they need Free to use. Opal is independently built — if it helps you, you can support its development with an optional one-time contribution.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+1+5.0%00.00

Version history

3 versions recorded
1.0.222 Jul 2026
1.0.120 Jul 2026
1.0.015 Jul 2026

Details

Category
Tools
First seen
15 Jul 2026
Size
10.5 MB
Languages
en
Pricing
Free
Privacy policy
aichatassist.com
Extension ID
bjlmoifgcepoeghciplkflciehliejha

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
storageactiveTabcommandsidentity
Site access
<all_urls>
Can read and change data on every website you visit.

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