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Cloudscraper

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library 1.2.71 ·python
verified Jun 28, 2026

Cloudscraper is a Python library built on top of the `requests` library, designed to bypass Cloudflare's anti-bot page (also known as "I'm Under Attack Mode" or IUAM). It achieves this by mimicking a real web browser, handling JavaScript challenges, and managing cookies automatically, allowing users to scrape websites protected by Cloudflare. The library is actively maintained, with frequent updates to adapt to Cloudflare's evolving security measures. The current PyPI version is 1.2.71, though a major version 3.0.0 has been released on GitHub with significant changes.

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