ASCII Animation Converter

Drop an HTML file containing ASCII animation frames to extract and clean the JavaScript.

(will replace target element ID in generated script)
Drag & drop HTML file here
or click to select file
How it works:
1. Drop an HTML file containing a frames array (like the example).
2. The tool extracts the frames, detects where the animation starts to loop, and removes duplicate cycle frames.
3. It also extracts the frame delay (interval time) from the original code.
4. Generates clean JavaScript using your specified element ID.
5. You can copy to clipboard or download as .js file.