OH! yea reading is hard okay no thats nice and gets rid of my concerns thanks :)
OH! yea reading is hard okay no thats nice and gets rid of my concerns thanks :)
Kgreat! yea that was something we thought of 
KIf you're a user of Browser Rendering you SHOULD have received an email yesterday with the pricing update. If you did not, please let me know~
TWere you able to solve this issue?
THow long should browser rendering take to take a screenshot? I set the timout at 10-15seconds and a lot of requests are failing.
SHi! I had a quick question. We are looking into using browser rendering for a feature we are currently developing. One worry we have is that 10 concurrent browser sessions wouldn't be enough. I realize that we could fill out the form to increase that limit, but we aren't sure what the adoption of the feature would be like, so we don't currently have a concrete number. I just wanted to make sure we could increase that limit to something like 50-100, which is what I'm expecting our usage to be around.
Klooking at some data...typically 2-6 seconds for screenshot. We had an issue last few days where loading has been slow which might be impacting you. Can you try again today? there was a another change implemented earlier today
Kraising is certainly possible. the limit increase form helps me triage incoming requests. here are two things that can help re: concurrency
https://developers.cloudflare.com/browser-rendering/platform/limits/#note-on-concurrency
https://developers.cloudflare.com/browser-rendering/faq/#how-can-i-manage-concurrency-and-session-isolation-with-browser-rendering
https://developers.cloudflare.com/browser-rendering/platform/limits/#note-on-concurrency
https://developers.cloudflare.com/browser-rendering/faq/#how-can-i-manage-concurrency-and-session-isolation-with-browser-rendering
Cloudflare Docs
Below you will find answers to our most commonly asked questions. If you cannot find the answer you are looking for, refer to the Discord to explore additional resources.
SGot it. Thanks!
1So with the new pricing announcement, we can go above 10 concurrent sessions but have to pay for each concurrent session above 10? I would need to run 20+ concurrently for 16-20 hours a month so not sure how that averages out with new pricing calcs
Sbrowser-rendering-api
good question not sure if they check the avg of browsers ran or if you have days with 0 if that reduces that average
good question not sure if they check the avg of browsers ran or if you have days with 0 if that reduces that average
Si think its just total browsers used in a month devided by 30
HI hope this message finds you well.
I am a Cloudflare user on the free plan, but unfortunately, I am currently unable to access my account due to being locked out by the two-factor authentication (2FA) process. I have lost access to my 2FA device and do not have backup codes available.
Because of this, I am stuck on the 2FA verification screen and cannot log in to request account recovery via the dashboard.
Could you please assist me in recovering access to my account? I am happy to provide any necessary verification details to prove account ownership.
Thank you very much for your help and understanding
I am a Cloudflare user on the free plan, but unfortunately, I am currently unable to access my account due to being locked out by the two-factor authentication (2FA) process. I have lost access to my 2FA device and do not have backup codes available.
Because of this, I am stuck on the 2FA verification screen and cannot log in to request account recovery via the dashboard.
Could you please assist me in recovering access to my account? I am happy to provide any necessary verification details to prove account ownership.
Thank you very much for your help and understanding
S?support
STo contact Cloudflare Support about an issue, please visit the Support Portal and fill in the form on the portal. After submission, you will receive confirmation over email.
Some issues, such as Account or Billing related issues, cannot be solved by the community.
Any plan level (including Free plans) can open tickets for Account, Billing or Registrar ticket categories. Make sure to select the correct category to ensure it goes to the right place.
For more information on the methods by which you can contact Support for your plan level, see Contacting Cloudflare Support - Cloudflare Docs
Some issues, such as Account or Billing related issues, cannot be solved by the community.
Any plan level (including Free plans) can open tickets for Account, Billing or Registrar ticket categories. Make sure to select the correct category to ensure it goes to the right place.
For more information on the methods by which you can contact Support for your plan level, see Contacting Cloudflare Support - Cloudflare Docs
Sidk how you ended up there
HIts redirecting to login but i can not login
HWhere i can submit a tickets without login
SHello!
I'm trying to render a page like https://www.censusdots.com/race/houston-tx-demographics that uses leaflet to render a web map. When I screenshot the page, I can see one layer of the map, but the tiles loaded by URLs like https://tiles.censusdots.com/file/race-tiles/10/240/422.png are missing.
This feels like a CORS issue. Is there something I need to be doing to allow the loading of the map? When I log network requests the tiles.censusdots.com requests 200
I'm trying to render a page like https://www.censusdots.com/race/houston-tx-demographics that uses leaflet to render a web map. When I screenshot the page, I can see one layer of the map, but the tiles loaded by URLs like https://tiles.censusdots.com/file/race-tiles/10/240/422.png are missing.
This feels like a CORS issue. Is there something I need to be doing to allow the loading of the map? When I log network requests the tiles.censusdots.com requests 200
SI was testing out some pages, and saw some missing elements. Apparently, it's some weird interaction with mix-blend-mode and position sticky. Here is what it should look like vs what browser rendering captures:
Hkeep running into rate limits for browser rendering despite paid plan?
HI'm using it for og image generation
Kif you're running into limits while on paid plan you can request a limit increase here. https://forms.gle/CdueDKvb26mTaepa9
we'll evaluate on a case by case basis
we'll evaluate on a case by case basis
Google Docs
Want to request an increase to a limit from Browser Rendering? Let us know here.
If the limit can be increased, Cloudflare will contact you with next steps.
If the limit can be increased, Cloudflare will contact you with next steps.
Hfilled
Hthanks
SHey, I am trying to access browser rendering rest api.
client.browserRendering.screenshot.create()
This does not work
While simple fetch without Cloudflare client works.
client.browserRendering.screenshot.create()
This does not work
While simple fetch without Cloudflare client works.
Dhi team (@Rui Figueira ?) i notice https://github.com/cloudflare/playwright hasn't been released for a few months now, but lots of stuff has made it in. what's the plan around this?
i'm also seeing playwright-mcp is pointing to 1.53.0-alpha-1745357020000 and not the cloudflare fork.. how does that work?
i'm also seeing playwright-mcp is pointing to 1.53.0-alpha-1745357020000 and not the cloudflare fork.. how does that work?
GitHub
Playwright fork that works with Cloudflare Browser Rendering - cloudflare/playwright
RHey @dandoen ! We're working on upgrading playwright to a latest version. Actually, our main branch is already in sync with playwright 1.53.0, but are still adding a few more things before releasing
Rregarding playwright-mcp, and to avoid significant changes in the upstream code, we keep a cloudflare folder where all workers logic is, and it also imports our @cloudflare/playwright dependency
GitHub
Playwright MCP fork that works with Cloudflare Browser Rendering - cloudflare/playwright-mcp
Dfantastic, i'll give it a shot to use cloudflare/playwright@main instead as i need some latest features (like the private method _snapshotForAI)
Rnice! I'll try to accelerate those upgrades
Dyou rock, thank you. i'll keep you posted how it goes!
Dactually would it be easy to get a -next release or so? happy to be a guinea pig
Kwhat's your use case? and what latest features are you most interested in+why?
D@Kathy running my own browser DO from which i have my ai agent make tool calls, so can’t use playwright-mcp (violates the DOs i/o rules). hence need to do a few things similar to what playwright mcp dus just in my own service logic (like leveraging private apis from newer versions of playwright to get the accessibility tree for AI). in addition i couldn’t get a few cdp things to work on the 0.11 version, so hoping upgrade would help
hope that helps!
hope that helps!
JAnother ping for this one @Kathy, thanks
Dhello team, when using the cloudflare's playwright mcp from another worker i run into this:
Error: page.goto: Cannot perform I/O on behalf of a different Durable Object. I/O objects (such as streams, request/response bodies, and others) created in the context of one Durable Object cannot be accessed from a different Durable Object in the same isolate. This is a limitation of Cloudflare Workers which allows us to improve overall performance. (I/O type: Native)
note the original request to the mcp isn't made from a DO, so i'm not sure where this is coming from and what i can do to mitigate.
Error: page.goto: Cannot perform I/O on behalf of a different Durable Object. I/O objects (such as streams, request/response bodies, and others) created in the context of one Durable Object cannot be accessed from a different Durable Object in the same isolate. This is a limitation of Cloudflare Workers which allows us to improve overall performance. (I/O type: Native)
note the original request to the mcp isn't made from a DO, so i'm not sure where this is coming from and what i can do to mitigate.
Khad been in progress! https://github.com/cloudflare/puppeteer/releases/tag/v1.0.4
- now done thanks to @Rui Figueira
GitHub
What's Changed
Upgrade to puppeteer v22.13.1 in #132
Full Changelog: https://github.com/cloudflare/puppeteer/compare/v1.0.3..v1.0.4
Upgrade to puppeteer v22.13.1 in #132
Full Changelog: https://github.com/cloudflare/puppeteer/compare/v1.0.3..v1.0.4
Jthanks! :MeowHeartCloudflare:
D@Kathy qq is the playwright-mcp not designed to be used in combination with other cloudflare workers or am i missing something? works greatly when using it as an mcp w/ claude desktop, cursor etc but seems odd to not be able to use it with the agent sdk/vercel's ai sdk running inside cloudflare!
Rcan you provide a code snippet for me to test it?
Dhttps://ai-sdk.dev/docs/reference/ai-sdk-core/create-mcp-client
deploy this snippet from the example to a worker. just instead of type stdio, set type to sse and provide url = other worker url that serves the playwright mcp
deploy this snippet from the example to a worker. just instead of type stdio, set type to sse and provide url = other worker url that serves the playwright mcp
Rhmm, I see... but maybe you can do that without creating the MCP server, because at the end you just need the tools, right?
Di guess not ideal (i’d love to separate and in my app users can bring their own mcp servers so it may be hosted on CF) .but i can give it a try.. any guidance on how to use the mcp lib without creating the server?
Kheads up - content endpoint was updated. and now returns title https://developers.cloudflare.com/api/resources/browser_rendering/subresources/content/methods/create/#(params)%200%20%3E%20(param)%20rejectRequestPattern%20%3E%20(schema)
Interact with Cloudflare's products and services via the Cloudflare API
Dcorrect me if i'm wrong but i only see
createMcpAgent exposing the serve and mount methods. no way to actually use just the tools?Ryes, right now without changes to the library it's not trivial, but all tools are available in playwright-mcp internal code
Dok, thx. i'm going w/ browserbase for now,
R@dandoen btw, just to better understand yhe error you had: are you exposing playwright MCP in the same worker that tries to consume it? Or do you have two different workers / apps, one as a playwright mcp server, and the other as a mcp client using ai-sdk?
Dtwo different workers!
Rwell, I would have to check that better, but nevertheless as I was saying , and because playwright-mcp basically has its toolset locally, there's no need to perform external calls. I did a small experiment of exposing a toolsetProvider, you can take a look at https://github.com/cloudflare/playwright-mcp/pull/20, check the example for usage (this depends on our merge of playwright-mcp 0.0.30 which was not released yet, we only released a new release of playwright today)
