ShroomPen: Features, Pricing & Alternatives

What is ShroomPen?

ShroomPen is an AI Writing tool. Free Chrome extension for drafting, rewriting, and replying with your own API key. It is available on Chrome. It is aimed at writers and developers.

ShroomPen is a privacy-first browser writing assistant that lets you instantly reply, rewrite, fix grammar, or translate text across any website without sending sensitive data to the cloud. It supports OpenRouter, OpenAI, Anthropic, Gemini, or local Ollama APIs.

Built for writers and developers.

Key capabilities

Features

Reply
Instantly reply to text across any website.
Rewrite
Rewrites text for clarity and correctness.
Fix Grammar
Corrects grammar in text.
Translate
Translates text into other languages.
Write Better
Improves text without leaving the page.
Free

Use cases

Reply to text across any website
Rewrite text for clarity and correctness
Fix grammar in text
Translate text into other languages
Pick tabs to pull facts from
Write better text without leaving the page

Popular use cases

Translate Text

Who it's for

Pros & cons

Pros

Public API available

Cons

No documented limitations yet.

Developer & API

Public API available

FAQ

What is ShroomPen?

ShroomPen is an AI Writing tool. Free Chrome extension for drafting, rewriting, and replying with your own API key. ShroomPen is a privacy-first browser writing assistant that lets you instantly reply, rewrite, fix grammar, or translate text across any website without sending sensitive data to the cloud. It supports OpenRouter, OpenAI, Anthropic, Gemini, or local Ollama APIs.

Does ShroomPen have an API?

Yes, ShroomPen offers a public API for building custom integrations.

What platforms does ShroomPen support?

ShroomPen is available on Chrome.

Who should use ShroomPen?

ShroomPen is built for writers and developers. Common uses: reply to text across any website, rewrite text for clarity and correctness, fix grammar in text and translate text into other languages.

What are the best alternatives to ShroomPen?

Similar tools on AiByts include Grammarly, Humanize AI, Juno, Data Visualization: A Practical Introduction by Kieran Healy and Netus AI.