ScreenAI — Universal AI Screen Assistant

Name: ScreenAI — Universal AI Screen Assistant
Author: Nono

By: Nono

Capture your screen, annotate, and ask any AI

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Features & Capabilities

ScreenAI is an open-source screen capture assistant that combines screenshot capture, annotation tools, and multi-AI analysis in one seamless workflow. Features: • Capture full screen or region (Alt+Shift+S / Alt+Shift+A) • Highlight text directly on any webpage (Alt+Shift+H) • Annotate with arrows, rectangles, text, freehand drawing • Ask Claude, GPT, Gemini, Mistral, Grok or Ollama about your screenshot • Bring Your Own Key — your API keys, your data, zero collection • Project-based conversations with full context history • 100% open source (AGPL-3.0) How it works:

Capture your screen Annotate what matters Ask any AI your question

Your API keys are stored locally. No data ever passes through our servers. GitHub: github.com/Nono81/ScreenAI Website: getscreenai.com

User Growth & Download Statistics

Add-on

By:

Nono

Daily users:

8 -1

Version:

1.1.0 Last updated: 2026-03-02

Version code:

6163093

Creation date:

2026-02-27

Risk:

Permissions:

activeTab
storage
<all_urls>

Content scripts matches:

<all_urls>

Size:

33.32KB

URLs:

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-04

Compare stats and ranking:

Ranking

# 34,655 ▼ 1,772

Other rankings

#160 in assistant keyword 53 ▼ 9#227 in screen keyword 92 ▼ 10#235 in screen time keyword 19 ▼ 10

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Nono

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/screenai/

Is ScreenAI — Universal AI Screen Assistant Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

ScreenAI — Universal AI Screen Assistant requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

ScreenAI — Universal AI Screen Assistant may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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