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ShroomPen

Writing

Bring-your-own-key AI writing extension for Chrome

Free
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+ tax where applicable

What is ShroomPen?

ShroomPen is a free Chrome extension for replying, rewriting, fixing grammar, and translating wherever you type. It runs on your own AI provider key or a local Ollama model and can use context from selected tabs. No ShroomPen account is required.

Key facts

Pricing
Free
Free plan
Yes
Category
Writing
Website
https://shroompen.com/
Listing updated
Nov 11, 2026

ShroomPen FAQ

What is ShroomPen?

ShroomPen is a free Chrome extension for replying, rewriting, fixing grammar, and translating wherever you type. It runs on your own AI provider key or a local Ollama model and can use context from selected tabs. No ShroomPen account is required.

Is ShroomPen free?

Yes. ShroomPen lists a free plan. Pricing: Free.

What are alternatives to ShroomPen?

Writing alternatives to ShroomPen include DeepL, Quillbot, Junia, Wordtune, TypeBoost and Remy AI.

Alternatives to ShroomPen

DeepLAI translation, writing and voice platformFree / $9 moQuillbotAn AI paraphrasing and summarization tool.Free / $10 moJuniaAI writing tool for SEO contentFree + $20/MonthWordtuneA reading and writing companion that improves phrasing.Free / $10 moTypeBoostYour personal AI writing toolkit inside any app.$10 moRemy AIThe 24/7 intelligent assistant for real estate agentsFreemium

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