The answer is yes, but with some precautions. While Bangkok generally has a low crime rate compared to other major cities in the world, it's important to exercise caution when venturing out at night. Stick to well-lit areas and avoid dimly lit alleys or deserted streets. It's also advisable to stay on main roads where there are plenty of people around rather than taking shortcuts through quiet neighborhoods. Trust your instincts and be aware of your surroundings as pickpocketing can occur in crowded places such as markets or public transportation stations.
Moreover, it's recommended to travel in groups rather than alone when exploring Bangkok at night. There is safety in numbers since muggings or incidents are less likely to happen when you have companions by your side. If you do find yourself walking alone late at night and feel uncomfortable or unsafe, consider using transportation options like taxis or ride-sharing services instead of continuing on foot.