Write Better, Safely.
Rewrite, generate, translate, fix grammar, and refine text on any website. Family-safe by default, context-aware by design.
Trusted by parents and professionals
Six actions, anywhere you write
Select text or click into any field on any website to access every tool you need.
Rewrite
Instantly transform your tone. Professional, casual, confident, or any of seven styles. Learn more.
Grammar Fix
Fix grammar, spelling, and style in one click. Your voice stays intact, just cleaner. Learn more.
Generate
Overcome the blank page. Generate emails, replies, and posts from templates or freeform prompts. Learn more.
Translate
Translate any text into 18 languages with one click. Set your default language once and WriteMate.io remembers it. Learn more.
Refine
Not quite right? Give the AI a follow-up instruction and iterate until the output is exactly what you need. Learn more.
Listen Beta
Select any text and hear it spoken aloud instantly. Great for proofreading and accessibility. Learn more.
How WriteMate.io Works
1. Install the Extension
Add WriteMate.io to your browser in seconds. It works seamlessly across your favorite websites, email clients, and web apps.
2. Select or Type
Highlight any text you want to improve, or click the WriteMate.io icon in any text box to start generating new content from scratch.
3. Polish and Apply
Review the AI's suggestion and apply it with one click. All content is family-safe by default, with context-aware output tuned to the page you are on.
Frequently asked questions
Quick answers to the questions we hear most often.
What is WriteMate.io?
WriteMate.io is a free browser extension for Chrome, Firefox, and Edge that adds an AI writing assistant to every website. Select any text to rewrite it, fix grammar, generate new content, translate into 18 languages, refine with a follow-up instruction, or listen to it read aloud — without leaving the page.
Is WriteMate.io free?
Yes. WriteMate.io is free to install and free to use without an account (10 requests per day). Creating a free account raises your daily quota to 20 requests and unlocks history and per-site settings. A paid Pro plan is available for unlimited requests.
Which browsers does WriteMate.io support?
WriteMate.io works on Google Chrome, Mozilla Firefox, and Microsoft Edge on desktop. Mobile browsers are not supported because they do not allow content-script extensions.
Do I need an account to use WriteMate.io?
No. You can start using WriteMate.io anonymously as soon as you install the extension. An account is optional and only needed if you want history, per-site preferences, or a Pro subscription.
Is my text stored or used to train AI models?
No. WriteMate.io never writes the text you input or the text the AI generates to system logs. Optional history is encrypted at rest with industry-standard encryption and is fully user-deletable. We do not use your text to train AI models.
How does the family-safe content policy work?
All users start with strict content filtering that blocks profanity, hate speech, and inappropriate content. A hard-block layer — content that exploits minors, facilitates real-world harm, or enables fraud — is always on for every user. Registered users can relax the default filter for legitimate professional use such as fiction writing.
Which languages does translate support?
WriteMate.io translates between 18 languages: English, Spanish, French, German, Italian, Portuguese, Arabic, Chinese, Japanese, Korean, Russian, Hindi, Dutch, Swedish, Polish, Turkish, and Indonesian. Set your preferred target language once and the extension remembers it.