To stay within Facebook’s policies, it’s best to use reputable link shorteners like:
Bitly (with custom domain if possible)
Rebrandly
TinyURL
For click-through images, you can use platforms like Canva or imgbb to host visuals, but avoid misleading thumbnails or wording.
Tip: Always ensure your landing page complies with Facebook's community standards — that's the key to avoiding violations, regardless of the link format.