thanks.io is a Chrome extension that simplifies sending handwritten postcards, letters, and notecards to your contacts. The program automatically locates addresses on the websites you visit, enabling you to send with just one click. With the latest update, you can conveniently add these addresses to your mailing lists, enhancing your efficiency in communication.

Whether you want to send a quick postcard or a heartfelt letter, thanks.io streamlines the process, making it easy to stay connected with your contacts through personalized messages. Say goodbye to the hassle of finding addresses manually and embrace the convenience of sending physical mail directly from your browser.