Test Data · head-to-head
Dicebear Avatars vs RoboHash
DiceBear is a free, open-source avatar library exposing a keyless HTTP API: request https://api.dicebear.com/{version}/{style}/{format}?seed=... and get back a deterministic avatar built from 35+ styles, from pixel-art robots to human illustrations. The same seed always renders the same image, making it a natural default profile picture for users who haven't uploaded a photo, and the whole engine — plus JS, PHP, Python, Rust, Go, and Dart libraries — can be self-hosted for private or commercial use.
RoboHash turns any string — an email address, IP, username, or filename — into a deterministic robot, monster, human, or cat avatar, so the same input always renders the same image. Six selectable sets (robots, monsters, robot heads, cats, human avatars, gorillas) each support size, background (bgset), and Gravatar-based seeding, and images are served directly from the URL by file extension in PNG, JPG, GIF, or BMP. No signup, key, or request body is required, and outputs are freely embeddable under a CC-BY license.
| Dicebear Avatars | RoboHash | |
|---|---|---|
| Authentication | None | None |
| Pricing | free | free |
| Formats | SVG, PNG, JPG, WebP, AVIF, JSON | PNG, JPG, GIF, BMP |
| CORS | yes | yes |
| HTTPS | Yes | Yes |
Dicebear Avatars supports 6 response formats, while RoboHash offers fewer — pick Dicebear Avatars for more integration flexibility.