i am visitors but i need work visa Dubai

It should be noted that after reviewing your inquiry and legal scrutiny we would like to inform you that the holders of all types of visas can change the status of their residence in the country from a visit or tourism visa to a residence visa, with a fee of 555 AED as a leaving allowance. Note that the client shall perform the status procedures prior to the expiry of the entry permit or visa.
Therefore, you can carry out the procedures for converting the visa from a visit to a work after you get a job