I am only familiar with Firefox, where the default is 43.75MiB, anything larger than that is not cached.<p>There&#x27;s a `browser.cache.disk.max_entry_size` setting that defaults to 51200 (50MiB), however the code also has an explicit override that no item larger than 1&#x2F;8 of the total cache size (as dictated by `browser.cache.disk.capacity`, default 350MiB) is ever cached, hence the 43.75MiB limit.<p>All these settings can be changed, obviously, but I suspect few people ever touch them.<p>I assume other desktop browsers have similar default limits, while mobile browsers probably have a much lower threshold.