people · May 16, 2026

Browser Run Now Runs on Cloudflare Containers With 4x Higher Concurrency

Cloudflare rebuilt its Browser Run service on Cloudflare Containers on May 13, 2026, enabling 60 browsers per minute via Workers binding and 120 concurrent browsers. Quick Action response times dropped more than 50% through single HTTP requests and regional pre-warmed pools. State management shifted from Workers KV to D1 with Queues for transactional updates achieving P95 batch write latency of 0.1ms and support for up to 500,000 containers per location. The update adds WebGL support and WebMCP for agentic interactions while integrating with the Agents SDK. No customer changes are required as the improvements are live on all Workers plans.