Thum.io provides real-time screenshots of websites. The only website screenshot generator to stream thumbnails as soon as you request them.
Cost / License
- Freemium
- Proprietary
Platforms
- Online

ApiFlash is described as 'Screenshot API based on Chrome Headless and AWS Lambda. It allows businesses around the world to add crisp screenshots from any URL' and is a screenshot capture tool in the photos & graphics category. There are more than 25 alternatives to ApiFlash for a variety of platforms, including Web-based, SaaS, Chrome OS, Mac and Windows apps. The best ApiFlash alternative is SnapCrest, which is free. Other great apps like ApiFlash are SnapAPI, Rendex, CloudBrowser.co and Site-Shot.
Thum.io provides real-time screenshots of websites. The only website screenshot generator to stream thumbnails as soon as you request them.

Get high quality screenshots using a real browser in seconds using our reliable CDN backed API service.

Hosted screenshot and OG-image API: sign a URL, get back a cached PNG, JPEG, or PDF, with SSRF protection for rendering URLs you don't control.


Screenshots as a Service, capture snapshots of any website, right in your app, quickly and reliably.

A reliable free service that includes an API and online tool to screenshot websites, as well as a Web Scraper to scrape data directly from the web.




SnappKit is a screenshot API built for developers who need reliable image generation without the infrastructure headaches.


Siteshot Pro is a SaaS tool designed for developers to easily capture automated website screenshots. Its main functionalities include full-page screenshots, blocking ads and cookie banners, device emulation, and output in various formats (PNG, JPEG, WEBP).



Fast and reliable screenshot API built to handle millions of screenshots a month.




Best URL Screenshot API based on Chrome to make full page snapshots or thumbnails of any website. The service is fully automated and offers many options and features like mobile screenshots, custom resolution, fixed viewport, ...



Effortlessly capture screenshots, create PDFs, scrape content, and extract metadata from any website with our state-of-the-art API. We offer blazing-fast performance and reliability, giving you the best user experience possible.




Screenshot Scout is a screenshot API for developers that delivers clean, production-ready screenshots of any URL with a single HTTP request.



Captures URLs, raw HTML, or Markdown as PNG, JPEG, WebP, or PDF through an HTTP API. Supports full-page pages up to 32,768px, device presets, custom viewports, dark mode, selector hiding, caching, clean-page filtering, and a hosted MCP endpoint for AI agents.



