I am a Computer Science student and recently I have been using Arduino with a 16x2 LCD. I discovered custom characters and it was a tedious process to create fancy 2x2 characters. Therefore, I made a web app to easily edit, visualize and generate code. I have been using it lately to create cool games with my LCD. My friends and I like it, and I have improved it to share it with you! You can access the online editor at https://chareditor.com/ .
This is one of my first projects that I share with the community. I am intrigued to see what characters people can create with this tool, please share them with me! I am also happy to receive feedback to improve the page, if you want to contact with me leave a comment or ideally email me at firstname.lastname@example.org .
Please if you like the editor share it with friends!
I hope you like it,