Making an online search is not as easy as finding a website that can search for arrest warrants. An online search is different than searching for arrest warrants. Online searches for various things are easy because there are a lot of reliable search engines. Arrest warrants are different because these are important records that are commonly kept in police stations. You may need to pay a lot of money just for a single search.
If you are willing to pay money to find out if you have an arrest warrant, then you can begin your search for reliable websites. Many of these websites are the same, some only differing by the price they offer per search and the accuracy of their records. You need to find a good website that can give you accurate results per state. This way, you will have an easier time making your search for your arrest warrant.