Distraction-free Grammarly alternative
Everything you need in one extension
Voice to text
On-device transcription. Free and private.
Chat mode
Brainstorm ideas and ask questions.
Works everywhere
Any website, any text field.
Bring your own keys
Use latest models without subscription fees.
Free unlimited writing
Powered by Gemini Nano. Works offline, completely private.
Loved by writers everywhere
"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."
"This extension is a good alternative to Grammarly, and I'd love to see more features added. btw this comment is written by Wandpen"
"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!"
"Really helpful app! Helps me get through writers block"
"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."
"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."
I used to use ChatGPT a lot to fix my emails and articles.
I would copy my writing and paste it into ChatGPT and ask it to improve it, rewrite it, or fix grammar errors and so.It worked.
But I am constantly changing tabs and disturbing my workflow.
I wanted something that does this natively where I write just like Grammarly but without constant red squiggly lines and popups.
So I built Wandpen. A tool that combines the power of ChatGPT & Grammarly directly into wherever I'm writing.
I loved building it. I loved using it.
I hope you enjoy using it as well.
Cheers,
- Unlimited writing with
- 100 generations/month with Gemini 2.5 Flash Lite
- Unlimited transcription (voice to text)
- No signup needed for local features
- Unlimited writing
- Intelligent models
- Larger context
- Available models:
- Use your own API keys
- No monthly fees
- Lifetime access
- OpenAI, Anthropic, Google, Straico, and OpenRouter APIs