Screenshot automation

Website Screenshot API

Capture public webpages as PNG, JPEG, or WebP with a strict JSON API, predictable waits, and full-page or viewport control.

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A simpler capture workflow

Turn a URL into a production-ready image without operating Chromium yourself. ViperCapture validates the request, waits for the page state you choose, and returns the artifact directly.

Example request

curl https://capture.viperisuseful.cc/v1/render \
  -H "Authorization: Bearer $VIPERCAPTURE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"url":"https://example.com","output":"png","full_page":true}' \
  --output capture.png

Related guides

Full-Page Screenshot API

Capture an entire scrolling webpage in one image, with lazy-content loading and a separate 20,000-pixel safety ceiling.

Website Thumbnail API

Generate consistent website thumbnails for link previews, directories, bookmarks, and dashboards.

Screenshot API for Python

Call ViperCapture from Python with a small requests example and a stable binary response.