Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Hello. How to change the size of disk cache in Firefox quantum 69.0.2 or later ? I need more cache space for my tasks.

more options

Earlier in the settings there was such an opportunity, now it is not. Through opportunity about:config I can not increase the size of disk /cache

Earlier in the settings there was such an opportunity, now it is not. Through opportunity about:config I can not increase the size of disk /cache

Chosen solution

You can increase the size of the disk cache via about:config (browser.cache.disk prefs). You need to disable automatic disk cache management.

  • browser.cache.disk.smart_size.enabled = false
  • browser.cache.disk.capacity (kB: 256000)
Read this answer in context 👍 3

All Replies (2)

more options

Chosen Solution

You can increase the size of the disk cache via about:config (browser.cache.disk prefs). You need to disable automatic disk cache management.

  • browser.cache.disk.smart_size.enabled = false
  • browser.cache.disk.capacity (kB: 256000)