Avatar generator — deterministic identicons
Turn any seed — a name, an email, an id — into a unique geometric avatar. It generates entirely in your browser (0 uploads, works offline).
How to use it
- Enter a seed (name, email or id).
- A symmetric identicon is generated.
- Download the SVG.
FAQ
How do I generate an identicon avatar for free?
Enter any seed and this page hashes it into a symmetric geometric pattern with a colour derived from the seed, on your device with no upload — the same seed always gives the same avatar.
Are the avatars unique per user?
Each distinct seed produces a distinct pattern and colour, so different emails or ids get different avatars, while the same seed is stable across sessions and devices.
Is my seed uploaded anywhere?
No. The avatar is generated entirely in your browser and nothing is transmitted or stored, which you can verify by turning off your Wi-Fi.
What format is the output?
A clean SVG that scales to any size without blurring, ideal for profile placeholders.
Limits
Generates geometric identicons; it does not create photo-style or AI avatars.
Related
The favicon generator makes app icons; the QR code generator encodes links.
Bookmark this page (Ctrl+D, or ⌘D on Mac) or install the app — it works offline the next time you need it.