hey guys, your docs are messed up for the scrape endpoint. https://developers.cloudflare.com/api/res

hey guys, your docs are messed up for the scrape endpoint. https://developers.cloudflare.com/api/resources/browser_rendering/subresources/scrape/

The result shape is

{result: [{ results: [{ ... }] }]}

{result: [{ results: [{ ... }] }]}

{result: [{ results: [{ ... }] }]}

{result: [{ results: [{ ... }] }]} not

{result: {result: {}}}

{result: {result: {}}}

{result: {result: {}}}

{result: {result: {}}}

Cloudflare API | Browser Rendering › Scrape

Interact with Cloudflare's products and services via the Cloudflare API

camdenOP•5/5/25, 6:42 PM

Another serious issue. Links endpoint works with urlurl, but pass in the htmlhtml provided from /content/content of scraping that url and it doesn't work

camdenOP•5/5/25, 6:50 PM

Another thing... I would really like to be able to get the title of the page, I'm not sure if scraping for the title element will be good enough for SPAs... I tried to do this by injecting a script that would create a new dom element with document.title content in it but that didn't seem to work.

Ffatwang2 hey, Kathy, this issue has not been fixed yet. I think it is a bug obviously, wh...

camdenOP•5/5/25, 7:27 PM

Running into this as well

Ffatwang2 hey, Kathy, this issue has not been fixed yet. I think it is a bug obviously, wh...

Kathy•5/5/25, 9:15 PM

it's in progress. hopefully fixed tmrw

Aandrew just checking in on this after a while... did the weird as heck billing ever get...

Kathy•5/5/25, 9:16 PM

what do you mean? we have not yet started charging, however we have raised limits in the meantime and added browser rendering to workers free

Ccamden hey guys, your docs are messed up for the scrape endpoint. https://developers.cl...

Kathy•5/5/25, 10:51 PM

thanks for raising these bugs + feature request.

Mas Inis•5/7/25, 2:23 AM

Hi, I am evaluating browser rendering API for an AI agent with browsing capability and persistent session (logged in user). Is this a good solution? (I also looking at Browserbase)

KKathy thanks for raising these bugs + feature request.

camdenOP•5/7/25, 4:19 PM

I'm receiving a ton of 429s, any chance I can get some help raising the rate limits? I'm happy to do a user interview call too with our use cases or if you're thinking through pricing

rufi•5/9/25, 3:09 PM

hello
We have a issue with puppeteer setUserAgent
we do a classical await page.setUserAgent(userAgent);
but the navigator.userAgent always returns Cloudflare-Workers, ignoring what we used. Is that expected, a known issue or something?
This is blocking us for leveraging the browser api properly since sites we analyze recognize this fact and respond differently.

Alex Craviotto•5/16/25, 4:15 PM

Hello. Why i'm getting: {"error":"Unable to create new browser: code: 429: message: Browser time limit exceeded for today"}, i bought worker paid plan to avoid this...

Alex Craviotto•5/18/25, 7:04 PM

No responses?

Majeed•5/19/25, 12:38 PM

Hello , I have issue when I using Browser rendering restfull api , I want to render url to pdf , first requests it works fine , then all request return this error "{"success":false,"errors":[{"message":"Authentication failed","code":10000}]}" the api token is valid and has permission on browser rendering

MMajeed Hello , I have issue when I using Browser rendering restfull api , I want to ren...

shoo•5/19/25, 1:55 PM

exactly the same issue
not sure why

shoo•5/19/25, 1:57 PM

i tried account and user both the tokens as well

shoo•5/19/25, 1:59 PM

tried with "Bearer Token" as well
am i doing anything wrong here?

Majeed•5/19/25, 2:02 PM

I think there an issue with cloudflare

Majeed•5/19/25, 2:02 PM

but if you found any resolve to this issue mention me

Vero•5/19/25, 5:00 PM

it was related to this incident that has been resolved already https://discord.com/channels/595317990191398933/895794943182909470/1374043585124630591

Vero•5/19/25, 5:00 PM

please let me know if you still have issues

Majeed•5/20/25, 7:45 AM

yes , it works now

SS0ns0fAnarchy did you figure this out?

confusionprevails•5/27/25, 1:58 PM

Nope! Moved away from using CF rendering.

highvoltage•5/29/25, 11:24 PM

Hey CF team. I'm having trouble using the Browser Rendering binding in one of my workers to render a PDF of a web page. This was previously working ealier this month, but now the page.createPDFStream method is not returning a stream. Using page.pdf returns "Cannot create buffer". Any ideas on what would cause this?

Razmjoo•6/3/25, 3:47 PM

Hello everyone, what is the best way to increase the rate limit on the browser rendering rest api? My account is set to startup/enterprise, so I assume it is configured to the default (60 r/min). We don't use this API constantly; however, when we do, we will have spikes in our usage for a short time, then it drops back to zero (it might increase later on) (unfortunately, our workflow is triggered by demand, and we can't schedule them in advance).

Hhighvoltage Hey CF team. I'm having trouble using the Browser Rendering binding in one of my...

Kathy•6/3/25, 8:43 PM

we are checking on this. thanks for reporting

RRazmjoo Hello everyone, what is the best way to increase the rate limit on the browser r...

Kathy•6/3/25, 8:47 PM

if you are on a paid plan, you can request higher limits here https://developers.cloudflare.com/browser-rendering/platform/limits/#workers-paid.

we ask that you only submit reqest if you're actively hitting limits as increasing limits requires manual action at this time and we want to prioritize customers who truly need the additional capacity. We're working on raising limits for everyone across the board, so this will become less of an issue in the future

Cloudflare Docs

Limits

Learn about the limits associated with Browser Rendering.

Marco Aleixo•6/5/25, 10:13 PM

hey team - do you plan to remove this limitation?

Browser Rendering is not supported locally. Please use `wrangler dev --remote` instead.

Browser Rendering is not supported locally. Please use `wrangler dev --remote` instead.

I dont want to run my entire project in remote just because of this browser binding :/

MMarco Aleixo hey team - do you plan to remove this limitation? ``` Browser Rendering is not ...

Kathy•6/5/25, 10:57 PM

yes support for local dev is coming up soon. totally understand that pain

kyle•6/11/25, 12:58 PM

^Also curious about this. Loading pages like stripe.com just result in a white screen, presumably due to a lack of GPU rendering.

WWouter Is there any update on webgl support? I would love to use it to generate preview...

Kathy•6/12/25, 6:00 PM

would love to learn more about this ask. would you be open to a chat? https://calendar.app.google/DRNUac33bytqfzjj7
@kyle too

Browser Rendering Chat - Kathy Liao

kyle•6/12/25, 6:00 PM

Definitely!

Kathy•6/12/25, 6:00 PM

Also more generally, want to learn more about everyone's use case and how browser rendering can help. So if anyone would like to speak please schedule here! https://calendar.app.google/DRNUac33bytqfzjj7

Browser Rendering Chat - Kathy Liao

rodders1013•6/15/25, 11:38 AM

Very quick question before I spend sometime looking into this, I generate images from my worker app as react components, css/html. I’m using puppeteer to take screenshots of the component and turn them into .png. Can I incorporate this instead of puppeteer? Or is it as well as puppeteer?

LLuney Consider something like https://developers.cloudflare.com/pages/functions/plugin...

U.Senthil Kumar | Contributor•6/15/25, 1:03 PM

Great suggestion! Using @vercel/og@vercel/og via Cloudflare Pages Functions is definitely faster and more efficient than browser-based rendering, perfect for generating dynamic PNG/SVG from React components at scale.

rodders1013•6/15/25, 5:39 PM

@Luney @U.Senthil Kumar | Contributor I fully agree with vercel og/satori , in fact I used it originally when I was using vercel, before I decided to go down the cloudflare route. I might re look at it, as I was coming up with some issues passing in the component, it would defo be better,

Rrodders1013 @Luney @U.Senthil Kumar | Contributor I fully agree with vercel og/satori , in f...

U.Senthil Kumar | Contributor•6/15/25, 5:43 PM

i agree with vercel og/satori, i used it before when i was using vercel. then i changed to cloudflare. maybe i will try it again, before i had some issues with adding the component. but yeah, it’s definitely better.

Simun•6/16/25, 1:34 AM

Would anyone happen to know the time limit on browser rendering for Workers Paid accounts? The docs here say that free only gets 10 minutes while paid gets an unspecified number, is it limitless or just higher by some amount?

Cloudflare Docs

Limits

Learn about the limits associated with Browser Rendering.

SSimun Would anyone happen to know the time limit on browser rendering for Workers Paid...

Kathy•6/16/25, 4:34 PM

hey! we are working on pricing/billing for Browser Rendering right now. Pricing will be announced soon, with billing starting shortly after. Until then, for Workers Paid usage is limitless but once we start billing, you will pay for usage over the included amount in the Workers Paid plan

Simun•6/16/25, 6:03 PM

thanks!

ByteBeast•6/17/25, 8:09 AM

Getting this below error when I launch @Cloudflare/puppeteer like below in remote

  const browser = await puppeteer.launch(env.VIRTUAL_BROWSER, {});

  const browser = await puppeteer.launch(env.VIRTUAL_BROWSER, {});

ByteBeast•6/17/25, 8:32 AM

How can I use virtual brower in local, I want to use it in local, its now working in remote mode also

ByteBeast•6/17/25, 10:08 AM

Getting so many debugging log when I launch cloudflarePappter browser at beginning and use it to load more then one URL like below.
How can I stop this logs?

const page = await browser.newPage();
await page.goto(url, { waitUntil: "networkidle2", timeout: 100000 });

const page = await browser.newPage();
await page.goto(url, { waitUntil: "networkidle2", timeout: 100000 });

this is how I launch

  const browser = await puppeteer.launch(env.VIRTUAL_BROWSER, {});

  const browser = await puppeteer.launch(env.VIRTUAL_BROWSER, {});

when I launch browser just before I want to use i ma not getting any kind of debugging logs like below

  const browser = await puppeteer.launch(env.VIRTUAL_BROWSER, {});
  const page = await browser.newPage();
  await page.goto(url, { waitUntil: "networkidle2", timeout: 100000 });

  const browser = await puppeteer.launch(env.VIRTUAL_BROWSER, {});
  const page = await browser.newPage();
  await page.goto(url, { waitUntil: "networkidle2", timeout: 100000 });

How can I stop this debugging logs?

ByteBeast•6/17/25, 10:27 AM

pao ramen•6/18/25, 10:18 AM

the "screenshotOptions.quality" flag is broken. Whenever I add it, the request fails.

Masquerades•6/20/25, 3:35 AM

Is there a way to specify/change the model being used for the Browser Rendering json endpoint? I'm running into challenges exceeding the model's context window (24k tokens)

MMasquerades Is there a way to specify/change the model being used for the Browser Rendering ...

Kathy•6/20/25, 8:55 PM

not yet. what model would you like to use?

Lloyd•6/22/25, 9:58 PM

We currently roll our own service for this, but are looking at the rendering API as a replacement. I was wondering if as it is a CF service, are CF pages/turnstyles/I'm Under Attack modes gracefully dealt with when taking a screenshot of a target page?

James•6/23/25, 12:46 PM

Can https://github.com/cloudflare/puppeteer/issues/91 please be re-opened? And can we please remove stalebot?

hey guys, your docs are messed up for the scrape endpoint. https://developers.cloudflare.com/api/res

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