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Wandpen
Why I built Wandpen
I used to use ChatGPT a lot to fix my emails and articles.
I will copy my writing and paste it into ChatGPT and ask it to improve it or fix grammar errors and so.
But I noticed something: I was constantly copy-pasting between sites.
It worked — but it was clunky.
So I built Wandpen. A tool that brings the power of ChatGPT directly into wherever I’m writing.
I loved building it. I loved using it.
I hope you enjoy using it.
Cheers,
I will copy my writing and paste it into ChatGPT and ask it to improve it or fix grammar errors and so.
But I noticed something: I was constantly copy-pasting between sites.
It worked — but it was clunky.
So I built Wandpen. A tool that brings the power of ChatGPT directly into wherever I’m writing.
I loved building it. I loved using it.
I hope you enjoy using it.
Cheers,

Nithur M
Maker of Wandpen
Wandpen Pro
Wandpen is completely free with Gemini Nano with 100 queries per month for Gemini 1.5 Flash 8B. You only need a Pro plan if you want to use advanced cloud models.
Pro
$
10
/mo
- Unlimited credits
- Intelligent models
- Larger context
- Available models:
gpt-4o-mini
gpt-4.1-mini
gpt-4.1-nano
o3-mini
claude-3.5-sonnet
claude-3.7-sonnet
gemini-1.5-pro
FAQs