QPR and Stoke were unable to find a breakthrough in a lively stalemate in West London.
Seny Dieng in the QPR goal needed to be alert to keep out a towering header from Aden Flint in the closing stages.
Stoke have now won only one of their last 35 away league games in the capital.
Potters forward Dwight Gayle saw his early strike from a Ben Wilmot cross chalked off for offside after just three minutes - the seventh time he has had a goal ruled out this season.
The R's woke up with Chris Willock and Elias Chair in particular looking lively and Willock was thwarted by big defender Flint on more than one occasion.