AI Chat & Writing Assistant for Chrome
Improve your writing, fix grammar, ask questions, brainstorm ideas, chat with page, and more.
Everything you need in one extension
Works everywhere
Unlike other AI tools, WandInk works on any website and understands the context of your work. No need to switch between tools.
Page chat
Chat with the page you're on. WandInk can read websites, articles, and help you summarize, rewrite, translate, or create new content.
Custom prompts
Create and save personalized prompts for easy access and reuse. Organize them by folders to keep your workflow efficient.
Free unlimited writing
Powered by Gemini Nano, works offline, completely private. Fix spelling, grammar, rewrite, translate, and more.
Voice to text
On-device transcription. Free and private. Speak in multiple languages and WandInk will transcribe it to text.
Bring your own keys
Lifetime license. Supports OpenAI, Anthropic, Google, OpenRouter, Straico, and OpenAI-compatible providers.
Instantly accessible
Access WandInk instantly with hotkeys: Option + W on Mac and ALT + W on Windows. No need to click or navigate.
Simple Price, Productive Work
Choose the plan that works best for you. Get started for free and only upgrade if you need unlimited access to cloud AI models.
Free
Perfect for most users: Get started with unlimited local AI writing and transcription, plus 100 cloud generations per month.
- Unlimited writing with Gemini Nano
- 100 generations/month with GPT‑4.1 nano
- Unlimited transcription (voice to text)
- No signup needed for local features
Pro
For writers and creators who want speed, context, and intelligence — unlimited.
- Unlimited writing
- Intelligent models
- Larger context
- Available models:
- gpt-5
- gpt-5-mini
- gpt-5-nano
- gpt-4o-mini
- claude-4.5-sonnet
- claude-3.7-sonnet
- gemini-2.5-pro
BYOK
One-time payment • Early Bird Offer
Perfect for developers, AI tinkerers, and power users who can manage API keys.
- Use your own API keys
- No monthly fees
- Lifetime access
- OpenAI, Anthropic, Google, Straico, and OpenRouter APIs
Loved by creators and professionals
Game-changer with BYOK flexibility
"Can't believe how good this thing is—one flat price and boom, any API plugs straight into OpenRouter. Total game-changer, wipes the floor with Grammarly."
Great Grammarly alternative
"This extension is a good alternative to Grammarly, and I'd love to see more features added. btw this comment is written by Wandpen"
Better than Grammarly, free features
"Really good extension! Way better than any of those Grammarly services as Grammarly makes you pay for what Wandpen does for free. Anyways, 5 stars on this extension!"
Helps overcome writer's block
"Really helpful app! Helps me get through writers block"
Flawless design, instant upgrade
"The extension functions flawlessly and has an elegant design. I'm impressed with it, and after just 2 minutes of use, I was convinced to upgrade to the pro version."
"Exactly what I needed."
Works everywhere, attentive team
"A really useful product that works on all the apps. The best thing is, the team behind the app is really responsive and immediately works on user suggestions."
Complete feature set, simple to use
"After looking a lot for something like this, Wandpen fill all the features I was looking for, excellent tool, simple to use, great configuration options."
Why choose WandInk?
The AI writing assistant that works where you work, respects your privacy, and gives you more for free.
Works everywhere
Unlike other AI tools, WandInk works on any website and understands the context of your work. No need to switch between tools.
Privacy-first
Free unlimited writing with Gemini Nano works offline and is completely private. Your data never leaves your device.
More free features
Get unlimited writing, voice-to-text, and page chat for free. Most competitors charge for these features.
Flexible pricing
Start free, upgrade to Pro for unlimited cloud AI, or choose BYOK for lifetime access with your own API keys.
All-in-one solution
Writing assistant, grammar checker, translator, brainstorming tool, and page chat - all in one extension.
Multilingual Support
Write, translate, and improve your content in multiple languages. WandInk supports a wide range of languages for global users.
Edit any content with custom prompts
Custom prompts
Create and save your own prompts for specific writing tasks. Tailor AI responses to your exact needs.
Edit any content
Use custom prompts to edit, rewrite, or transform any text on any website. Full control over the output.
Template library
Access pre-built prompt templates or create your own. Perfect for consistent formatting and style.
Quick access
Save your favorite prompts for instant access. Speed up your workflow with one-click prompts.
WandInk vs. Grammarly vs. ChatGPT
See how WandInk compares to the competition. More features, better privacy, and works everywhere you work.
| Feature | WandInk | Grammarly | ChatGPT |
|---|---|---|---|
| Works everywhere | Any website, any text field | Limited platforms | Separate website/app |
| Free unlimited writing | Gemini Nano (offline, private) | Limited free features | Limited free tier |
| Page chat | Chat with any webpage | Not available | Not available |
| Voice to text | Free, on-device, private | Not available | Not available |
| Grammar & spelling | Included | Core feature | Available |
| Rewrite & improve | Included | Premium feature | Available |
| Tone & Style Adjustments | Included | Premium feature | Available |
| Translation | Included | Not available | Available |
| Multilingual Support | Multiple languages | Not available | Multiple languages |
| Context awareness | Understands page context | Limited context | No page context |
| BYOK option | Lifetime license available | Subscription only | Subscription only |
| Privacy (offline mode) | On-device processing | Cloud-based | Cloud-based |
| Pricing (Free tier) | UnlimitedFull features offline | LimitedBasic features only | LimitedRate limited |
| Pricing (Pro) | $10/moor $100/yr (save 20%) | $12/moMonthly only | $20/moMonthly only |
* All features compared as of 2025. Pricing and features may vary.
Frequently Asked Questions
Everything you need to know about WandInk
Ready to improve your writing?
Get started for free and experience the power of AI-assisted writing. No credit card required.