Identicon Generator
Free online Identicon avatar generator, string to unique icon
What are Identicons?
Identicons are visual representations of text strings, typically used as default avatars. GitHub uses identicons for users without profile pictures. The same input always produces the same image, making them useful for identifying users or data at a glance.
How to Generate Identicons
Enter any text string to generate a unique identicon avatar. Adjust the grid size and color. Each unique text produces a visually distinct pattern. Download the result as PNG.
▶Will the same text always produce the same identicon?
Yes, the generation is deterministic — the same input text always produces the same identicon pattern and colors.
▶What is identicon used for?
Default user avatars in applications, visual hash representation for data integrity, unique icons for anonymous users, and decorative visual elements.