Urlbox
Urlbox is the trusted website screenshot service that delivers flawless, full-page captures at scale via a single, developer-friendly API. Designed from the ground up for high-volume, automated screenshots, it renders pages “as meticulously as a designer on macOS,” supports over 100 browser rendering options (including viewport, element and full-page modes), and produces PNG, PDF, video or fully hydrated HTML, Markdown and metadata outputs with custom JavaScript. Whether you need one screenshot or one million before breakfast, Urlbox’s globally distributed, headless-browser infrastructure handles massive workloads without breaking a sweat. It's a single API call that lets you control dimensions, formats, device emulation, authentication, CSS injection, dark mode, banner hiding, and more, ensuring accuracy, consistency, and security for research, compliance, design, marketing, and monitoring.
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SnappKit
SnappKit is a screenshot API built for developers who need reliable image generation without managing browser infrastructure.
The problem: Setting up Puppeteer or Playwright means managing browser clusters, handling memory leaks, debugging timeout errors, and scaling infrastructure. It's weeks of work before you capture your first screenshot.
The solution: One API call. Screenshots in under 2 seconds. 99.9% uptime.
Key features:
- URL to screenshot — Capture any webpage with full CSS rendering
- HTML to image — Render raw HTML directly (perfect for dynamic OG images)
- Multiple formats — PNG, JPEG, WebP output
- Full customization — Viewport size, device emulation, full-page capture
- Fast and reliable — Sub-2s response times, 99.9% uptime SLA
Use cases:
- Dynamic Open Graph image generation
- Website thumbnails and link previews
- Visual regression testing
- PDF and report generation
- Social media card automation
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Screenshotlayer
Screenshotlayer API is a powerful, queueless screenshot automation service that captures high-resolution PNG, JPEG, or GIF website snapshots returned as compact image URLs within seconds via a simple URL-based API. It faithfully renders HTML5, CSS3, Webfonts, SVG, and graphs using a robust screenshot engine and secures all traffic with 256-bit HTTPS. Developers can control full-height captures, custom thumbnail dimensions and viewports (mobile, tablet, desktop or custom), inject CSS, set placeholders, specify capture delays, caching TTLs or forced refreshes, and configure HTTP headers such as user agent and accept-language. Advanced options include direct export to AWS S3 or FTP, real-time usage statistics with low-balance alerts, and interactive documentation for effortless integration. A world-class support team provides timely, expert assistance, making Screenshotlayer an intuitive building block for any application requiring reliable, customizable web page snapshots.
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PagePeeker
PagePeeker is a web-based screenshot and thumbnail generation service that lets users automatically capture visual previews of any publicly accessible web page and embed them into sites, apps, or workflows with minimal setup, offering fast rendering that completes in seconds so there’s virtually no queue for requests and ensuring reliable uptime and accurate captures using two rendering techniques to maximize success; it provides a simple API for automation and integration so developers can generate thumbnails and full-page screenshots programmatically and customize aspects such as speed, resolution, and cropping, with the option to host results on a custom CDN and support for both free and premium usage tiers, including free thumbnail generation without signup or simple branded outputs, while premium plans unlock higher resolution and API features.
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