<!-- Do not edit this file. It is automatically generated by API Documenter. --> [Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [HeadlessExperimental](./puppeteer.protocol.headlessexperimental.md) > [ScreenshotParamsFormat](./puppeteer.protocol.headlessexperimental.screenshotparamsformat.md) ## Protocol.HeadlessExperimental.ScreenshotParamsFormat enum <b>Signature:</b> ```typescript export const enum ScreenshotParamsFormat ``` ## Enumeration Members | Member | Value | Description | | --- | --- | --- | | Jpeg | <code>'jpeg'</code> | | | Png | <code>'png'</code> | |