Selenium automates browsers.

What you do with that power is entirely up to you.

Selenium WebDriver

Create robust, browser-based regression automation suites and tests, scale and distribute scripts across environments.

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Selenium IDE

Create scripts to aid testing through a Chrome, Firefox and Edge add-on for simple record-and-playback interactions.

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Selenium Grid

Distribute and run tests on several machines and centrally manage multiple browsers/OS environments.

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The Latest

Selenium Blog

Keep up to date with all Selenium news here!

Ending Support for Python 3.9

Wednesday, October 08, 2025

By Corey Goldberg (@cgoldberg) — Selenium is ending support for Python 3.9 in the Python WebDriver language bindings...

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A Curious Case of Selenium Manager Usage

Sunday, September 14, 2025

By Boni Garcia (@boni_gg) — Telemetry from Selenium Manager revealed an unusual pattern: over 28 million users are locked to Chrome version 127.0.6533.99...

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Selenium 4.35 Released!

Tuesday, August 12, 2025

By Diego Molina (@diemol) — Today we're happy to announce that Selenium 4.35 has been released! This version includes several critical fixes...

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