WebextLLM icon

WebextLLM

by idosalomon · Workflow & Planning
FeaturedManifest V3 Free
View in Chrome Web Store Data as of 17 Oct 2026

Browser-native LLMs at your fingertips

Users
135
−10 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#75K
#63K among extensions
Version
0.3.1
updated 4 Oct 2023

Users

monthly, 3 years
082163Oct 2023May 2025Oct 2026
Latest, 17 Oct 2026: 135 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
001Oct 2023May 2025Oct 2026
Latest, 17 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 WebextLLM

Unleash the Power of AI in Your Browser! WebextLLM is the first extension to embed large language models in the browser. The LLMs run in an isolated environment within the extension with zero configuration or external dependencies, making it the easiest method to run local inference on any platform (with 7 supported LLMs for you to choose from!). Experience a growing ecosystem of AI-based applications (with window.ai) as a user, and fuel it further as an application developer. Key Features * Own your models: Experience the freedom of owning your LLMs, enjoying a limitless, offline, private, and secure environment * Control: Exercise complete control over access to your LLM, granting or denying permission to any application at any time * Visibility: Gain insights into the history of prompts and responses to your model across different applications Why should you use WebextLLM? It's: 1. Free: The model runs on your hardware, eliminating the need for costly service providers 2. Private: Your data remains securely on your device, safeguarding your privacy 3. Unlimited: Take full control of the model without any quotas, censorship, or limitations 4. Highly available: Overcome limitations of internet connectivity and cloud-based LLM availability Disclaimer This extension is a proof-of-concept using experimental technologies. It is not recommended for production. By using this software, you assume all risks, including potential data loss, system failure, or other issues. The models and applications featured in this project are not endorsed by the author and the author is not responsible for any issues arising from their use.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days−10−6.9%00.00
6 months0+0.0%00.00
1 year−9−6.2%00.00

Version history

2 versions recorded
0.3.14 Oct 2023
0.0.12 Jun 2023

Details

Category
Workflow & Planning
First seen
2 Jun 2023
Size
12.0 MB
Languages
en
Pricing
Free
Support
github.com
Extension ID
chbepdchbogmcmhilpfmijbkfpplgnoh

Permissions and risk

Minimal riskimpact 2, likelihood 0
Permissions
storagescriptingoffscreenidle
Site access
file://*/*https://*/*http://*/*
Can read and change data on every website you visit.

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