Custom File Extension Loader (CFEXL) This is a system in scratch that lets you create and load custom file extensions! You get best quality from iOS devices because they hide the actual file extension! Please see inside to copy and paste the whole string. Update log: v1.0 (Dec 21 2025): Initial release! v1.1 (Dec 25 2025): Heh <XD I accidentally added apple contains an a block in save idx variable but they worked because it was true lol v1.2 (Jan 5 2026): I removed base64 support to avoid bans, I replaced it with a text engine so you can view file name and extension!
Credits to Griffpatch for the saving tutorial! https://youtu.be/g-9RcbQIQWE?si=-33TGONbDf57xQBe Functions: 1. Creation: You can create by pressing the create file, you can add and delete with this tool. 2. Saving: Pressing the save button loads the CSV value to copy! I had to remove the base64 though because scratch would ban me if I shared html links :( 3. Loading: Press the load button to paste the CSV and it loads the list with item spaces too! 4. Editing: Press the edit button to be able to edit the file! This tool uses a list encoder and decoder that can encode a list into a CSV value.
