> ## Documentation Index > Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # ExtractionAssetFormat ## Example Usage ```python theme={null} from openrouter.components import ExtractionAssetFormat # Open enum: unrecognized values are captured as UnrecognizedStr value: ExtractionAssetFormat = "png" ``` ## Values This is an open enum. Unrecognized values will not fail type checks. * `"png"` * `"jpg"` * `"jpeg"` * `"webp"` * `"pdf"`