Blog

How to Build a Self-Hosted Screenshot API with Docker

Deploy Openkova with Docker Compose in minutes. Get a REST API for converting HTML to PNG with no API key and no rate limits.

Generate Open Graph Images from HTML Templates

Automate OG image generation using HTML templates rendered by headless Chromium. No design tools, no SaaS subscription.

Screenshot API for AI Agents: Self-Hosted, No API Keys

AI agents that need to observe web state need a reliable screenshot API. Openkova runs self-hosted with SSE streaming and no rate limits.