I thought the UI was pretty obvious but here is how you can use it[0] 1. You enter a Hacker News story URL (such as this one) 2. Click on Preview. You should

I thought the UI was pretty obvious but here is how you can use it[0] 1. You enter a Hacker News story URL (such as this one) 2. Click on Preview. You should see the content rendered on the Kindle mockup Now you can send it to your Kindle (follow step 3,4,5) or download the EPUB file (6) 3. Enter your send-to-kindle email address. To find yours, follow this guide[1] 4. Make sure you whitelist kindle@ktool.io on your Amazon account settings. Refer to this guide[2] 5. Click "Read on Kindle" and enjoy [0]: https://share.cleanshot.com/yUODpW https://share.cleanshot.com/yUODpW [1]: https://thebookbuff.com/how-to-find-your-kindle-email-address/ https://thebookbuff.com/how-to-find-your-kindle-email-addres... [2]: https://www.amazon.com/gp/help/customer/display.html?nodeId=201974240 https://www.amazon.com/gp/help/customer/display.html?nodeId=...