This depends on the bank you go to.
It is very likely that a counting fee will be charged.
There have been such news reports before, and they have also caused some controversy.
According to the "Interim Measures for the Management of Commercial Bank Service Prices" implemented on October 1, 2003, commercial banks can charge for the counting and sorting of savings services, but the counting of small coins does not fall within the scope of the government-guided prices. The business scope is subject to market-adjusted prices, and the charging standards are determined by each commercial bank. It is recommended that citizens choose an appropriate bank to handle relevant business based on their own circumstances.
If it is coins, it is recommended that every ten piles be piled together, and the subsequent piles only need to be as high as the first pile. You can count them quickly.
You can also use the weighing method. For example, the weight of a one-yuan coin is 6.05 grams. You weigh the total weight of all one-yuan coins and divide it by 6.05 to get the number of coins.