OpenRouter
Image Tester
⚙ Settings
API Key
Base URL
App Name
Model List (one per line)
🔒 Key stored in your browser only — never sent to any server except OpenRouter directly
Generate
Model
Aspect Ratio
1:1 — Square
16:9 — Landscape
9:16 — Portrait
4:3
3:4
3:2
2:3
Output Modalities
Image only
Image + Text (Gemini models only)
Image Size
Small (0.5K)
Medium (1K) — default
Large (2K)
Max (4K)
Prompt
Ctrl+Enter to generate
▶ Generate
Generated image will appear here
Generated Image
⇩ Download
Usage & Cost
Prompt tokens
—
Completion tokens
—
Total tokens
—
Cost
—
Raw Request
Copy
Raw Response
Copy