PagePeeker

URL2PNG is a screenshots as a service platform that provides a reliable, API-first way to capture snapshots of any publicly accessible website and embed those images directly into applications, dashboards, or workflows by making simple HTTP requests to its RESTful service; developers can generate high-fidelity website screenshots in PNG (and optionally JPEG) format with control over full-page capture or thumbnail sizes, viewport dimensions, user agent strings, and optional delay settings so they can tailor captures to specific use cases such as marketing previews, quality assurance, monitoring, documentation, or design validation. The API lets users override default rendering behavior with custom CSS injection, control viewport and device simulation, and automate thumbnail or full-page renders without maintaining their own screenshot infrastructure, and it supports common developer workflows with example code for languages.

Browshot is a real-time web page screenshot service and API that lets developers programmatically capture high-quality screenshots of any live website in multiple resolutions and device types, including desktop and mobile browsers supporting HTML5, CSS3, and JavaScript rendering for accurate visual output. It provides a comprehensive REST API with simple and full feature sets, enabling automatic requests for screenshots, thumbnails of any size and ratio, and even full-page captures with configurable options like delay before capture, custom headers, and CSS selector targeting; results can be retrieved, hosted, and downloaded directly or automatically uploaded to AWS S3/CDN. Browshot supports over 30 different browser configurations and offers open source libraries and command-line tools for easy integration with languages like Python, PHP, Perl, Ruby, C#, and Node.js.