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Changelog: Chrome devtools x Vite plugin
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---
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title: Debug, profile, and view logs for your Worker in Chrome Devtools — now supported in the Cloudflare Vite plugin
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description: The Cloudflare Vite plugin now supports debugging Cloudflare Workers using Chrome Devtools
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products:
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- workers
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date: 2025-05-21T13:00:00Z
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---
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import { Render, PackageManagers, TypeScriptExample } from "~/components";
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You can now [debug, profile, view logs, and analyze memory usage for your Worker](https://developers.cloudflare.com/workers/observability/dev-tools/) using [Chrome Devtools](https://developer.chrome.com/docs/devtools) when your Worker runs locally using the [Cloudflare Vite plugin](https://developers.cloudflare.com/workers/vite-plugin/).
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Previously, this was only possible if your Worker ran locally using the [Wrangler CLI](https://developers.cloudflare.com/workers/wrangler/), and now you can do all the same things if your Worker uses [Vite](https://vite.dev/).
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When you run `vite`, you'll now see a debug URL in your console:
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```
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VITE v6.3.5 ready in 461 ms
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➜ Local: http://localhost:5173/
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➜ Network: use --host to expose
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➜ Debug: http://localhost:5173/__debug
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➜ press h + enter to show help
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```
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Open the URL in Chrome, and an instance of Chrome Devtools will open and connect to your Worker running locally. You can use this to:
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- View logs directly in the console
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- [Debug code by setting breakpoints](/workers/observability/dev-tools/breakpoints/)
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- [Profile CPU usage](/workers/observability/dev-tools/cpu-usage/)
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- [Observe memory usage and debug memory leaks](/workers/observability/dev-tools/memory-usage/)
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