how to convert gitlab pipeline to bitbucket pipeline?

[Akash Tripathi]

how to convert gitlab pipeline to bitbucket pipeline?

[Aron Gombas _Midori_]

Although both GitLab and Bitbucket uses the term "pipeline" and the concept is quite similar, the implementation in the two products are completely different. They are different even in the level of DSL.

I don't think there is a converter that would create an exact copy of your GitLab pipeline in Bitbucket.

You should convert it manually, by fully understanding the possibilities and the descriptor on both sides.