# Web Experimentation: Test and Preview at Any Time

Before, test and preview was only available when in draft or test instrumentation mode. Our customers want to be able to preview variants while a test is running or after it's completed. Now, test & preview anytime, anywhere, in just two clicks.

Source: https://amplitude.com/en-us/releases/web-experiment-test-and-preview

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ExperimentMay 20, 2025

[\[All updates\]](/releases)

### Web Experimentation: Test and Preview at Any Time

Brian Giori

**Description:** Before, test and preview was only available when in draft or test instrumentation mode. Our customers want to be able to preview variants while a test is running or after it’s completed. Now, you can test and preview anytime, anywhere, in just two clicks.

**When:** Available Now!

**Customers:** All customers

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