Read docs Updated 2026-06-17
What is ApiFlash?
ApiFlash is a Chrome-based screenshot API for generating images of web pages via programmatic requests.
It is useful for developers needing reliable web page snapshots in tools for monitoring, testing, or content workflows.
What you can build with ApiFlash
Visual regression testing
Capture pixel-perfect screenshots of web pages during CI/CD pipelines to automatically detect UI changes or bugs across different browsers and devices.
Link preview generation
Dynamically generate high-quality thumbnails and social media previews for URLs shared in apps, emails, or content management systems.
Website monitoring dashboards
Schedule recurring screenshots of production sites to visually verify that pages render correctly and catch layout or rendering issues quickly.
Get started with ApiFlash
- 1Sign up at apiflash.com and obtain your API key
- 2Review the documentation for available screenshot parameters
- 3Construct a request URL including your key and target webpage URL
- 4Make an authenticated HTTPS GET or POST request to the endpoint
- 5Handle the returned image file or base64 data in your application
ApiFlash: pros & cons
Pros
- +Renders with real Chrome for accurate modern web compatibility
- +Simple REST API with extensive customization options
- +Reliable uptime and fast response times
- +No browser setup or infrastructure required on your side
Cons
- –Usage-based pricing can add up for high-volume needs
- –Limited offline or local network testing capability
- –Dependent on third-party service availability
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Frequently asked questions
A developer API that uses headless Chrome to capture screenshots of any public web page via simple HTTP requests.
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