[Answers](https://scrapfly.io/blog)   /  [headless-browser](https://scrapfly.io/blog/tag/headless-browser)   /  [How to save and load cookies in Puppeteer?](https://scrapfly.io/blog/answers/how-to-save-and-load-cookies-in-puppeteer)   # How to save and load cookies in Puppeteer?

 by [Bernardas Alisauskas](https://scrapfly.io/blog/author/bernardas) Oct 28, 2022 1 min read [\#headless-browser](https://scrapfly.io/blog/tag/headless-browser) [\#puppeteer](https://scrapfly.io/blog/tag/puppeteer) 

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When web scraping, we often need to save the connection state like browser cookies and resume it later. Using Puppeteer, to save and load cookies we can use `page.cookies()` and `page.setCookie()` methods:

javascript```javascript
const puppeteer = require('puppeteer');
const fs = require('fs').promises;

async function run() {
    const browser = await puppeteer.launch();
    const page = await browser.newPage();

    // get some cookies:
    await page.goto("https://httpbin.dev/cookies/set/mycookie/myvalue");
    // then we can save them as JSON file:
    const cookies = await page.cookies();
    await fs.writeFile('cookies.json', JSON.stringify(cookies));

    // then later, we load the cookies from file:
    const cookies = JSON.parse(await fs.readFile('./cookies.json'));
    await page.setCookie(...cookies);
    await page.goto("https://httpbin.dev/cookies");

    console.log(await page.content())
    browser.close();
}

run();
```





 

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  ## Related Questions

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