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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
One Simple Pricing
Free
$
0
/mo
- Unlimited credits for Gemini Nano
- 100 credits per month for gemini-1.5-flash-8b
- Smaller context
You need to download Gemini Nano (2.5GB), if you are less savvy don't worry you can access the below model without any setup.
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