How to Capture Website Before/After Comparisons

Overview

This guide covers website before after screenshot using the FrameSnap API. Follow the steps below to capture screenshots programmatically in your workflow.

Steps

1. Capture screenshot with current production URL
2. Make your changes to the website
3. Capture again with identical parameters
4. Compare using image diff tools or side-by-side

API parameters that help

• width: control the viewport width for your target use case
• format: png for quality, jpeg for smaller files
• delay: wait for dynamic content to load before capturing
• full_page: capture the entire document including below-fold content

Next steps

Try the free screenshot tool or get an API key to start capturing screenshots in your own projects.