# SNoteV AI Grammar Checker & Rewriter

> 100% local AI grammar checker, rephraser, and sentence rewriter. Works with Ollama and LM Studio. No subscription.

Canonical page: [https://chrome-stats.com/d/snotev-ai-grammar](https://chrome-stats.com/d/snotev-ai-grammar)

## Overview

- **ID:** `snotev-ai-grammar`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** SecureNotesVault
- **Category:** privacy-security,language-support,social-communication
- **Daily users:** 15
- **Weekly downloads:** 14
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.1.3
- **Last updated:** 2026-03-24
- **First published:** 2026-03-19
- **Size:** 110 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/snotev-ai-grammar/)
- **Website:** [https://securenotesvault.com](https://securenotesvault.com/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/snotev-ai-grammar/privacy/](https://addons.mozilla.org/firefox/addon/snotev-ai-grammar/privacy/)

## Description

SNoteV AI — Local AI Writing Assistant for Chrome & Firefox 🧠✍️
SNoteV AI is a 100% private, on-device AI writing assistant built for Chrome and Firefox. Fix grammar, spelling, and punctuation — or rewrite entire sentences — directly inside any text field or editor, without sending a single word to the cloud. 🔒
Looking for a free Grammarly alternative or a QuillBot-style AI paraphraser that runs entirely on your own machine? SNoteV AI is built exactly for that. No cloud plan. No subscription. No data leaving your device. 🚫☁️

✨ What It Does

✅ AI grammar checker and spelling corrector
✅ Sentence rewriter and AI paraphraser
✅ Tone adjustment — professional, concise, friendly, assertive, technical
✅ Full-sentence shortening, rephrasing, and rewrite previews
✅ Works inside textareas, inputs, and rich-text editors
✅ Configurable local AI server and model

⚙️ How It Works
Runs with Ollama or LM Studio on your own hardware. You host the model, you run the model, your writing stays yours. Works with any compatible local LLM — no API key, no account, no monthly fee. 💻

🔥 Built for Real Writing Tasks

📧 Email drafting
📱 Social media posts
💬 Support replies
📄 Documentation edits
✍️ Day-to-day writing improvement

🔐 Privacy-First. Truly Local.
Unlike Grammarly or QuillBot, SNoteV AI never sends your text to external servers. It uses an on-device LLM — making it the ideal private AI writing tool for professionals, developers, and anyone who values data sovereignty.

## Rankings

- #27,762 — Overall
- #3 — quillbot
- #4 — summary writer
- #7 — ai summary writer
- #14 — rephrase
- #15 — ai grammar check

## Permissions and access

### Permissions

- `storage`
- `contextMenus`

### Host permissions

- `http://localhost/*`
- `http://127.0.0.1/*`
- `http://[::1]/*`
- `https://localhost/*`
- `https://127.0.0.1/*`
- `https://[::1]/*`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/snotev-ai-grammar)