Pricing

There are two ways to use Browser Rendering. Depending on the method you use, here is how billing works:

• REST API: Charged for Duration only ($/browser hour)
• Workers Bindings: Charged for both Duration and Concurrency ($/browser hour and # of concurrent browsers)

Plan	Included duration	Included concurrency	Price (beyond included)
Workers Free	10 minutes per day	3 concurrent browsers	N/A
Workers Paid	10 hours per month	10 concurrent browsers (averaged monthly)	1. REST API: $0.09 per additional browser hour 2. Workers Bindings: $0.09 per additional browser hour $2.00 per additional concurrent browser

Where can I monitor my usage?

You can monitor your Browser Rendering usage in the Cloudflare dashboard ↗. Go to Compute (Workers) > Browser Rendering.

How is the number of concurrent browsers calculated?

Cloudflare calculates concurrent browsers as the monthly average of your daily peak usage. In other words, we record the peak number of concurrent browsers each day and then average those values over the month. This approach reflects your typical traffic and ensures you are not disproportionately charged for brief spikes in browser concurrency.

Examples of Workers Paid pricing

Example: REST API pricing

If a Workers Paid user uses the REST API for 50 hours during the month, the estimated cost for the month is as follows.

For browser duration:
50 hours - 10 hours (included in plan) = 40 hours
40 hours × $0.09 per hour = $3.60

Example: Workers Bindings pricing

If a Workers paid user uses the Workers Bindings method for 50 hours during the month, and uses 10 concurrent browsers for the first 15 days and 20 concurrent browsers the last 15 days, the estimated cost for the month is as follows.

For browser duration:
50 hours - 10 hours (included in plan) = 40 hours
40 hours × $0.09 per hour = $3.60

For concurrent browsers:
((10 browsers × 15 days) + (20 browsers × 15 days)) = 450 total browsers used in month
450 browsers used in month ÷ 30 days in month = 15 browsers (averaged monthly)
15 browsers (averaged monthly) − 10 (included in plan) = 5 browsers
5 browsers × $2.00 per browser = $10.00

For browser duration and concurrent browsers:
$3.60 + $10.00 = $13.60