Convert tn1 to gif Online: tn12gif

You can use Tom's Editor to easily convert images from
Tiny Stuff .TN1 to CompuServe Graphics Interchange Format .GIF.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

TN1

Tiny Stuff is an image format with extension TN1.

GIF

GIF images were created by Compuserve. They can used no more than 256 colors and a single color transparenty (no Alpha channel). Today are rare since they offer low quality and huge filesizes. GIF animations are still in use.