[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [HeadlessExperimental](./puppeteer.protocol.headlessexperimental.md) > [ScreenshotParams](./puppeteer.protocol.headlessexperimental.screenshotparams.md) ## Protocol.HeadlessExperimental.ScreenshotParams interface Encoding options for a screenshot. Signature: ```typescript export interface ScreenshotParams ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [format](./puppeteer.protocol.headlessexperimental.screenshotparams.format.md) | ('jpeg' \| 'png') | Image compression format (defaults to png). (ScreenshotParamsFormat enum) | | [quality](./puppeteer.protocol.headlessexperimental.screenshotparams.quality.md) | [integer](./puppeteer.protocol.integer.md) | Compression quality from range \[0..100\] (jpeg only). |