`fingerprint-suite` is a handcrafted assembly of tools for browser fingerprint generation and injection.
Today's websites are increasingly using fingerprinting to track users and identify them.
With the help of `fingerprint-suite` you can generate and inject browser fingerprints into your browser, allowing you to fly your scrapers under the radar.
> Would you like to work with us on our fingerprinting tools or similar projects? [We are hiring!](https://apify.com/jobs)
## Overview
`fingerprint-suite` is a modular toolkit for browser fingerprint generation and injection. It consists of the following `npm` packages, which you can use separately, or together:
- [`header-generator`](https://www.npmjs.com/package/header-generator): generates configurable, realistic HTTP headers
- [`fingerprint-generator`](https://www.npmjs.com/package/fingerprint-generator): generates realistic browser fingerprints, affecting the HTTP headers and browser JS APIs
- [`fingerprint-injector`](https://www.npmjs.com/package/fingerprint-injector): injects browser fingerprints into your Playwright or Puppeteer managed browser instance
- [`generative-bayesian-network`](https://www.npmjs.com/package/generative-bayesian-network): our fast implementation of a Bayesian generative network used to generate realistic browser fingerprints
## Quick start
The following example shows how to use the fingerprinting tools to camouflage your Playwright-managed Chromium instance.
```typescript
import { chromium } from 'playwright';
import { newInjectedContext } from 'fingerprint-injector';
(async () => {
const browser = await chromium.launch({ headless: false });
const context = await newInjectedContext(browser, {
// Constraints for the generated fingerprint (optional)
fingerprintOptions: {
devices: ['mobile'],
operatingSystems: ['ios'],
},
// Playwright's newContext() options (optional, random example for illustration)
newContextOptions: {
geolocation: {
latitude: 51.50853,
longitude: -0.12574,
},
},
});
const page = await context.newPage();
// ... your code using `page` here
})();
```
Here is the same example using Puppeteer:
```typescript
import puppeteer from 'puppeteer';
import { newInjectedPage } from 'fingerprint-injector';
(async () => {
const browser = await puppeteer.launch({ headless: false });
const page = await newInjectedPage(browser, {
// constraints for the generated fingerprint
fingerprintOptions: {
devices: ['mobile'],
operatingSystems: ['ios'],
},
});
// ... your code using `page` here
await page.goto('https://example.com');
})();
```
## Support
If you find any bug or issue with any of the fingerprinting tools, please [submit an issue on GitHub](https://github.com/apify/fingerprint-suite/issues).
For questions, you can ask on [Stack Overflow](https://stackoverflow.com/questions/tagged/apify) or contact support@apify.com
## Contributing
Your code contributions are welcome and you'll be praised for eternity!
If you have any ideas for improvements, either submit an issue or create a pull request.
For contribution guidelines and the code of conduct,
see [CONTRIBUTING.md](https://github.com/apify/fingerprint-suite/blob/master/CONTRIBUTING.md).
## License
This project is licensed under the Apache License 2.0 -
see the [LICENSE.md](https://github.com/apify/fingerprint-suite/blob/master/LICENSE.md) file for details.
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_Source: https://npm.io/package/fingerprint-injector · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._
