Description
Shodo is a browser extension designed to protect your Japanese language brand using AI. It provides proofreading services for platforms like note.com, Gmail, Facebook, and Twitter. The AI checks for awkward grammar, typos, and incorrect information, ensuring your Japanese writing is polished and professional. Shodo is available for free, but unlocking additional features and removing character limits requires a subscription plan. To use Shodo, you need to register and log in to your Shodo account, which can be done in seconds. The extension is easy to install and use, making it a convenient tool for anyone needing to ensure the quality of their Japanese writing. Shodo is developed by 株式会社ゼンプロダクツ and supports both English and Japanese languages. The extension is regularly updated, with the latest version being 6.1.1, released on May 22, 2026. It is a lightweight tool, with a size of 2.91MiB, and offers in-app purchases for enhanced functionality.
Shodo's Core Features
AI-powered Japanese proofreading
Grammar and typo checks
Supports note.com, Gmail, Facebook, Twitter
Free version available
Subscription plans for additional features
English and Japanese language support
Easy installation and setup
Regular updates
How to use Shodo?
Install: Add the extension to your browser
Register: Create a Shodo account
Log in: Access your account
Use: Start proofreading your Japanese text
Shodo's Use Cases
- Social Media Proofreading
- Email Grammar Check
- Professional Writing
- Content Creation
- Academic Writing







