ImageGenerationRequestOutputFormat - OpenRouter

Encoding of the returned image bytes. Most models produce raster formats (png, jpeg, webp). SVG is supported by vectorization models (e.g. Quiver) — the SVG markup is UTF-8 base64-encoded in b64_json. GIF produces an animation on models that support it (OpenAI gpt-image-2.6; see frame_count).

Example Usage

import { ImageGenerationRequestOutputFormat } from "@openrouter/sdk/models";

let value: ImageGenerationRequestOutputFormat = "png";

// Open enum: unrecognized values are captured as Unrecognized<string>

Values

"png" | "jpeg" | "webp" | "svg" | "gif" | Unrecognized<string>

​Example Usage

​Values

Example Usage

Values