Build applications for the modern cloud

Deploy serverless code, globally with exceptional performance, reliability, and scale.

Build web functions and applications without configuring or maintaining infrastructure when it’s deployed globally to over 275 data centers around the world on Cloudflare’s global network.

Workers Even more Unbound
Workers for Platforms 1

Build powerful serverless applications

From fast and light to longer running and more CPU-intensive workloads, code is deployed and executes globally reducing network round-trips and providing exceptional performance, reliability, and scale.

workers apps scaling globally spot illustration

Scale projects with built-in security

Get the security and reliability you need with out-of-the-box tools from Cloudflare’s secure ecosystem. Workers offers robust security built in including:

  • WAF
  • SSL/TLS
  • DDoS protection
  • Highly reliable DNS & CDN network
  • Latest web standards (HTTP3/QUIC)
“With Workers, we now have the guarantee that our origin would be protected from high traffic volumes. Our readers depend on us, and Workers has been the solidly reliable platform we needed to deliver for them.”
Frank Sharpe
Senior Product Developer

Key Features

Service bindings to send request from one Worker to another

Service bindings to send request from one Worker to another

Automatic configuration of certificates, origin servers and DNS

Automatic configuration of certificates, origin servers and DNS

Run periodic jobs or maintenance tasks with Cron Triggers

Run periodic jobs or maintenance tasks with Cron Triggers

Lower latency with zero cold-starts

Lower latency with zero cold-starts

DB connectors

DB connectors

Transparent pricing

Transparent pricing

Capture metrics on Workers utilization with Workers Analytics Engine

Capture metrics on Workers utilization with Workers Analytics Engine

Debug and troubleshoot with tracing & logging

Debug and troubleshoot with tracing & logging

Improve visibility and debugging with events collected via Workers Logpush

Improve visibility and debugging with events collected via Workers Logpush

Wrangler, a command-line tool for building Workers

Wrangler, a command-line tool for building Workers

Ecosystem of developer tools

Ecosystem of developer tools

Deploy code without configurations

With automated configuration, deployment, scale, and tear-down Developers can build, test and deploy code, spending more time building applications and less time dealing with the toil of decision making.

Spend more time building. Less time decision making.

Build great software and applications with easy-to use developer tools. Developers build deploy and update code while Cloudflare manages configuring auto-scaling, load balancers, or paying for capacity you don’t use.

Learn more about Workers

With Workers you can deploy and run code from Cloudflare's global network. Build web functions and applications without the hassle of maintaining infrastructure. Workers is a part of the Cloudflare Developer Platform giving you compute, storage, and services to build and scale your application.

Built-with Workers

Explore what other companies are building with Workers.

Community of Developers

Join the Developers Discord. Share what you're building or ask questions with the Workers community and Cloudflare employees.

Start building today

After taking this Egghead course you'll be ready to start experimenting with your own Cloudflare Workers projects.