Templates - Delit | ReaderNook

Here is what we are building today. An application to create high quality thumbnails for YouTube or any of your design needs. You just upload or paste image on the page, provide title , subtitle and thumbnail is ready to download in seconds. There are several template designs to choose from.

Duration (seconds. Enter if image show duration is to be fixed instead of the preceding text TTS duration):

0

Show Avatar for the preceding text duration (y/n):

n

Loop the video if shorter than preeding text (y/n):

n

Here is the prompt I am giving to AI to have the code created.

I wanted this to be lightweight and lightning-fast. We’re talking pure Vanilla JavaScript, HTML5.

The logic is simple: instead of giving you a thousand confusing sliders, it uses 'Smart Templates.' These templates automatically calculate typography scales and layout positioning. Whether you're on a desktop or your phone, the app handles the composition so you don’t have to.

I’ve made this tool completely free and live right now.

If you want to stop overthinking your design and start uploading faster, click the link in the description or the pinned comment. Try it out at ReaderNook Lab and let me know which template is your favorite.