Pricing: Free
Editor rating: 4.2/5
Updated: September 2026
HyperWrite AI Chrome extension generates text content anywhere including emails, docs, and web forms.
Free tier (verified July 2026): Free browser extension
Some links may be affiliate links. We may earn a small commission at no extra cost to you. Learn more
Editor-selected listing
Independent & reader-supported
Pricing
✓ Free tier re-verified July 2026: Free browser extension
The Chrome extension is free to install and use at a basic level. HyperWrite also sells paid plans with higher limits — we have not verified the current tiers or prices.
What is HyperWrite AI?
HyperWrite AI embeds advanced writing assistant directly into Chrome across Gmail, Google Docs, LinkedIn, Twitter generating emails, articles, social posts, and code snippets contextually. Writers, marketers, and professionals boost productivity 4x without tab switching. Free unlimited basic generations.
Associated Tags
chrome writing ai, gmail ai writer, content generation extension, contextual text ai, productivity writing tool
Key Features
Contextual writing anywhere
Gmail/Docs/LinkedIn integration
Email and article generation
Tone/style adaptation
Unlimited basic usage
12 Best AI Writing Tools in 2026 — With the Real Free Limits
Grammarly's free plan is 100 AI prompts a month. Rytr gives 10,000 characters. Sudowrite has no free plan at all. The exact limit for each, with check dates.
Read the full comparison →Top Alternatives
Paid
Claude in Chrome
Anthropic's browser extension: reads the page you are on, then clicks, types and fills forms. Requires a paid Claude plan.
Free
Merlin
Merlin brings ChatGPT, GPT-4, Claude, Llama to websites for email writing, summarization, coding.
Freemium
Outwrite
Spelling and grammar free; Pro US$9.95/month and Teams US$7.95/user/month as displayed on 14 September 2026, billing term not stated in the page HTML (the page offers monthly and yearly plans). Works in Google Docs, Word, browsers and a web app.
Free
Microsoft Copilot
Microsoft's AI assistant offering free chat, web search, and image generation, with optional Microsoft 365 integration for productivity workflows.
Frequently Asked Questions
Where does HyperWrite work?
Gmail, Google Docs, LinkedIn, Twitter, any text input field.
Is it completely free?
Unlimited basic writing with premium advanced features available.