Ninja AI - Offline AI for Grammar, Translation & Chat

Name: Ninja AI - Offline AI for Grammar, Translation & Chat
Author: yaghmour30@gmail.com

🥷 NINJA AI - The World's First Fully Local AI Writing Assistant Unlike ChatGPT, Grammarly, or other AI tools that send your data…

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Features & Capabilities

🥷 NINJA AI - The World's First Fully Local AI Writing Assistant

Unlike ChatGPT, Grammarly, or other AI tools that send your data to remote servers, Ninja AI runs powerful AI models ENTIRELY on your device. Your text never leaves your computer.

✨ FEATURES

📝 Smart Grammar & Spelling Fix Instantly correct grammar, spelling, punctuation, and improve text flow. Just select any text on any website.

👔 Professional Reformatting
Transform casual writing into formal, professional prose. Perfect for emails, reports, and business communication.

💬 AI Chat Have full conversations with your local AI assistant. Ask questions, brainstorm ideas, get explanations - all processed locally.

🌍 Multi-Language Translation Translate between 7+ languages including English, Arabic, Spanish, French, German, Chinese, and Japanese.

🎯 Custom Instructions Tell the AI exactly what to do: "Summarize this", "Make it shorter", "Add emojis", or any custom prompt.

🔒 WHY NINJA AI?

✅ 100% Local Processing - AI runs on your CPU/GPU, not remote servers ✅ Complete Privacy - Your data never leaves your device ✅ Works Offline - Use it on planes, subways, or anywhere without WiFi ✅ No Subscription - Completely free forever ✅ No Account Required - Install and start using immediately

⚡ HOW IT WORKS

Select any text on any webpage
Click the 🥷 ninja button that appears
Choose your action (Improve, Formal, Translate, or Custom)
Get instant AI-powered results

Powered by cutting-edge WebGPU technology, Ninja AI downloads a compact AI model once and runs it using your device's hardware. It's like having ChatGPT on your computer, but completely private.

🧠 AVAILABLE AI MODELS

Llama 3.2 (1B & 3B) - Best for English tasks
Qwen 2.5 - Excellent for translation
Gemma 2 - Google's research model
Phi 3.5 - Microsoft's advanced reasoning model

📋 REQUIREMENTS

Chrome 113 or later
WebGPU support (check at webgpureport.org)
4-8GB free disk space for AI models

Perfect for confidential emails, business documents, medical records, legal documents, or any sensitive text you don't want sent to the cloud.

Your words belong to you. 🥷

GITHUB REPO: https://github.com/abdxy/Ninja-AI

User Growth & Download Statistics

Extension

By:

yaghmour30@gmail.com

Users:

19 2

Version:

1.0 Last updated: 2026-01-18

Creation date:

2026-01-18

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

1.93MB

Email:

ya*****@gmail.com

Full description:

Source:

Chrome Web Store

Data ingested on:

2026-06-14

Compare stats and ranking:

Ranking

# 148,465 ▲ 4,045

Other rankings

#67 in make it shorter keyword 29 ▼ 3

#86 in ai grammar check keyword 80 ▼ 2

#86 in grammar & spelling keyword 66 ▼ 17

#104 in ai grammar keyword 73 ▲

#108 in grammar keyword 70

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For Developers

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Contact the developer

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

Developed by:

yaghmour30@gmail.com

Chrome Web Store

https://chromewebstore.google.com/detail/ninja-ai-offline-ai-for-g/ilonhpfjaebbefafhhmjcmkdfphpcblb

Email:

ya*****@gmail.com

Is Ninja AI - Offline AI for Grammar, Translation & Chat 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.

Ninja AI - Offline AI for Grammar, Translation & Chat 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 Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. 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 Chrome extension.

Ninja AI - Offline AI for Grammar, Translation & Chat 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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