BYOK · Open Source

Simi Avatar

Open-source AI avatar generator powered by your own API key.

No login. No database. No subscriptions. Self-host anywhere.

Avatar workspace

Session-only key

Prompt

A friendly professional portrait with warm studio lighting.

ProfessionalStudio1024

Your provider key is used for one request and never stored.

Generated avatar preview

Choose a source, describe the look, generate, then download.

Why Simi Avatar

Bring Your Own API Key

Plug in your own OpenAI or MiniMax key and generate avatars instantly — no accounts, no middlemen.

Privacy-first

Your key and images are used only for a single request and are never stored or logged.

Open Source

MIT licensed and fully self-hostable. Read the code, fork it, deploy it anywhere.

Extensible Providers

A clean provider abstraction makes adding new AI image models straightforward.