It turns out we had to add another “wait for idle network” call during the print flow which wasn’t n

It turns out we had to add another “wait for idle network” call during the print flow which wasn’t needed before, weirdly enough. Not sure what made this change needed, we hadnt changed anything for over a week when the behaviour change happened.

MMohammed K It turns out we had to add another “wait for idle network” call during the print...

juanferreras•7/14/25, 12:43 PM

thanks! that makes sense, I haven't checked my logs but there must have been a change of infrastructure/location/etc that could make certain things take longer/timeout for example

thasmo•7/14/25, 6:03 PM

Hey!

I'm using the Cloudflare PDF REST API to render a URL to PDF and weirdly enough it seems that for a reason I can't find, the only image on the page does not render in the PDF. When using the native puppeteer client from localhost I have no issues rendering the PDF with the image. I'd assume that either Cloudflare does not load the image for some reason or the remote host (Netlify) does block the request from Cloudflare, although the request for the actual HTML file is just fetch correctly by Cloudflare. Are there any known issues regarding image loading or any related topics? Thanks a lot!

Kathy•7/15/25, 9:20 PM

thanks y'all for the reports on timing issues over the weekend. this should be resolved now. please let me know if not @katu @juanferreras @Mohammed K

SSilvan Oh local mode support? 👀

Kathy•7/15/25, 9:21 PM

yes! we were able to add late last week (while i was ooo) so announcement didn't officially go out yet

KKathy thanks y'all for the reports on timing issues over the weekend. this should be r...

katu•7/16/25, 7:50 AM

Hey I actually asked about something different

WebGL support

JJon M.Ya @Kathy , let's have that now 😉

katu•7/16/25, 5:07 PM

I can understand why it’s a complex thing to offer though. WebGL then implies need for substantial GPU resources (I would need this too!)

Kathy•7/16/25, 7:35 PM

WebGL is on the list of things to do @katu @Jon M.

Jjuanferreras hey all! is there any (very rough) ETA for the new pricing announcement?

Kathy•7/16/25, 7:35 PM

pricing is out https://developers.cloudflare.com/browser-rendering/platform/pricing/
emails will be going out shortly

Cloudflare Docs

Pricing

Browser Rendering is currently available at no cost up to the limits specified, with billing beginning on August 20, 2025 at the following rates:

Advany•7/17/25, 5:07 AM

Oeff... my bill will go to 600 a month for only browsers...

Silvan•7/17/25, 12:05 PM

i mean yea doing this stuff isnt cheap lol god bless my pdf generation takes 1 second

Silvan•7/17/25, 12:08 PM

what i wonder more about is if theres a built in way to limit concurrency? like a queue or do i need to keep track of this myself? im not expecting to hit 10+ concurrent ones but still interesting to know

SSilvan what i wonder more about is if theres a built in way to limit concurrency? like ...

Kathy•7/17/25, 4:55 PM

you can use queues or reusing sessions will help too. +if you're worried about cookies between sessions you can use incognito context (https://pptr.dev/api/puppeteer.browser.createbrowsercontext) and not worry about pollution

Browser.createBrowserContext() method | Puppeteer

Creates a new browser context.

Silvan•7/17/25, 5:16 PM

im just worried to hit 11 concurents for a second and get billed 2$ for nothing bascially x)

Kathy•7/17/25, 5:20 PM

valid concern - let me try to explain.
we're not trying to ding you if you go over to 11 for one day. we calculate the average over the month, not the max you ever hit during the month

i tried to explain using this example here. lmk if makes sense/rec on how to make more clear https://developers.cloudflare.com/browser-rendering/platform/pricing/#example-workers-bindings-pricing

SSilvan im just worried to hit 11 concurents for a second and get billed 2$ for nothing ...

Kathy•7/17/25, 5:21 PM

oops forgot to tag for the above message

KKathy valid concern - let me try to explain. we're not trying to ding you if you go o...

Silvan•7/17/25, 5:23 PM

OH! yea reading is hard okay no thats nice and gets rid of my concerns thanks :)

SSilvan OH! yea reading is hard okay no thats nice and gets rid of my concerns thanks :)

Kathy•7/17/25, 5:24 PM

great! yea that was something we thought of

Kathy•7/17/25, 6:02 PM

If 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~

Aandreaselia Using the Browser Rendering API to create a new page, go to the URL of a PDF, an...

trace•7/17/25, 9:13 PM

Were you able to solve this issue?

trace•7/17/25, 10:00 PM

How long should browser rendering take to take a screenshot? I set the timout at 10-15seconds and a lot of requests are failing.

soitchu•7/18/25, 7:02 PM

Hi! 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.

Ttrace How long should browser rendering take to take a screenshot? I set the timout at...

Kathy•7/18/25, 10:31 PM

looking 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

Ssoitchu Hi! I had a quick question. We are looking into using browser rendering for a fe...

Kathy•7/18/25, 10:34 PM

raising 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

Cloudflare Docs

FAQ

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.

Cloudflare Docs

Limits

Learn about the limits associated with Browser Rendering.

soitchu•7/18/25, 11:48 PM

Got it. Thanks!

1984 Ford Laser•7/19/25, 11:13 AM

So 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

11984 Ford Laser So with the new pricing announcement, we can go above 10 concurrent sessions but...

Silvan•7/19/25, 3:35 PM

browser-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

Silvan•7/19/25, 3:36 PM

i think its just total browsers used in a month devided by 30

Heaven Gamers•7/19/25, 3:42 PM

I 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

HHeaven Gamers I hope this message finds you well. I am a Cloudflare user on the free plan, bu...

Silvan•7/19/25, 3:44 PM

?support

SuperHelpflare•7/19/25, 3:44 PM

To 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

Silvan•7/19/25, 3:45 PM

idk how you ended up there

Heaven Gamers•7/19/25, 3:45 PM

Its redirecting to login but i can not login

Heaven Gamers•7/19/25, 3:46 PM

Where i can submit a tickets without login

sloreti•7/20/25, 9:40 PM

Hello!

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

soitchu•7/21/25, 6:04 AM

I 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:

hype•7/22/25, 8:39 AM

keep running into rate limits for browser rendering despite paid plan?

hype•7/22/25, 8:39 AM

I'm using it for og image generation

Hhype keep running into rate limits for browser rendering despite paid plan?

Kathy•7/22/25, 5:22 PM

if 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

Google Docs

Cloudflare Browser Rendering: Limit Increase Request Form

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.

KKathy if you're running into limits while on paid plan you can request a limit increas...

hype•7/22/25, 6:08 PM

filled

hype•7/22/25, 6:08 PM

thanks

s0ns0fanarchy•7/23/25, 9:24 AM

Hey, I am trying to access browser rendering rest api.

client.browserRendering.screenshot.create()

This does not work

While simple fetch without Cloudflare client works.

dandoen•7/24/25, 6:29 PM

hi 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?

GitHub

GitHub - cloudflare/playwright: Playwright fork that works with Clo...

Playwright fork that works with Cloudflare Browser Rendering - cloudflare/playwright

Ddandoen hi team (@Rui Figueira ?) i notice https://github.com/cloudflare/playwright hasn...

Rui Figueira•7/24/25, 6:44 PM

Hey @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

Rui Figueira•7/24/25, 6:47 PM

regarding 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/cloudflare/package.json at 65e09d9efb188e277022bffe9...

Playwright MCP fork that works with Cloudflare Browser Rendering - cloudflare/playwright-mcp

RRui Figueira Hey @dandoen ! We're working on upgrading playwright to a latest version. Actual...

dandoen•7/24/25, 6:58 PM

fantastic, i'll give it a shot to use cloudflare/playwright@main instead as i need some latest features (like the private method _snapshotForAI)

Ddandoen fantastic, i'll give it a shot to use cloudflare/playwright@main instead as i ne...

Rui Figueira•7/24/25, 6:59 PM

nice! I'll try to accelerate those upgrades

RRui Figueira nice! I'll try to accelerate those upgrades

dandoen•7/24/25, 7:00 PM

you rock, thank you. i'll keep you posted how it goes!

RRui Figueira nice! I'll try to accelerate those upgrades

dandoen•7/24/25, 7:10 PM

actually would it be easy to get a -next release or so? happy to be a guinea pig

Ddandoen actually would it be easy to get a -next release or so? happy to be a guinea pig

Kathy•7/24/25, 7:51 PM

what's your use case? and what latest features are you most interested in+why?

It turns out we had to add another “wait for idle network” call during the print flow which wasn’t n

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