データ月 2026-09

GrammarPeace

Name: GrammarPeace
Rating: 5 (5 reviews)
Author: grammarpeace

ライティング

AIライティング翻訳・ローカライズ

grammarpeaceFree AI-powered grammar checker & translator. Grammarly alternative with Claude & OpenAI. 15+ languages, instant corrections.

Chromeに追加 ↗公式サイト ↗

AlphaMoatによると、2026-09時点でChrome拡張機能GrammarPeaceのユーザー数は65(前月比 -5.8%)、評価は5(5件のレビュー)で、9,324件のAIブラウザ拡張機能中4,951位、ライティングでは744件中368位です。

ユーザー数 · 2026-09

65-5.8%

評価

★ 55

総合順位(9,324件中)

#4,951

ライティング内の順位

#368/ 744

GrammarPeaceとは

Chromeウェブストアより

Free AI-powered grammar checker & translator. Grammarly alternative with Claude & OpenAI. 15+ languages, instant corrections. GrammarPeace -- Free Open Source Grammar Checker (Grammarly Alternative)

Why pay $15/month for Grammarly? GrammarPeace does the same thing -- grammar checking, tone rewriting, and translation -- powered by AI models like Claude, GPT, and Llama. Completely free to use. Fully open source.

✨ Why people switch to GrammarPeace

💰 It's free. Use OpenRouter or Groq at no cost, no credit card needed. Or bring your own API key for pennies a month. 🤖 Pick your AI. Works with Claude, OpenAI, Groq, Cerebras, Ollama, or any OpenAI-compatible provider. 🔒 Your writing stays private. No accounts, no tracking, no data collection. API keys are stored locally on your device. 📖 Fully open source. Every line of code is on GitHub. See exactly what it does.

🛠️ What it does

✅ Check grammar -- Fix spelling, grammar, and punctuation instantly ✍️ Improve your writing -- Make text clearer without changing your voice 🎭 Rewrite by tone -- Switch between Professional, Casual, Friendly, Formal, or Concise 🌍 Translate -- Convert between 15+ languages in one click 💬 Works in 15+ languages -- Not just English 🌐 Works almost everywhere -- Gmail, Slack, Twitter, LinkedIn, and any website

ストアの説明の続きを表示▾

⚡ How it works

1️⃣ Select any text on a webpage 2️⃣ Click the peace sign button 3️⃣ Pick Check, Improve, or Translate 4️⃣ One click to apply

🔌 Supported AI providers

☁️ OpenRouter (free, no credit card needed) ⚡ Groq (free, ultra-fast Llama models) 🚀 Cerebras (free, lightning-fast inference) 🧠 OpenAI (GPT models) 🟠 Anthropic Claude (Haiku 4.5) 💻 Ollama (run locally, 100% offline) 🔧 Any OpenAI-compatible API

🌎 Supported languages

English, Spanish, French, German, Italian, Portuguese, Russian, Japanese, Korean, Chinese, Arabic, Hindi, Turkish, Dutch, Polish

💸 What it actually costs (heavy user, 100 checks/day)

❌ Grammarly: $180/year ✅ GrammarPeace + OpenRouter or Groq: $0/year ✅ GrammarPeace + OpenAI: ~$1/year ✅ GrammarPeace + Claude: ~$11/year

🚀 Get started in 30 seconds. Install the extension, choose a free provider (or add your API key), and you're done.