For me, MangaPark is quite good. It has a user-friendly interface and a good selection of manga. However, the legality of using free manga websites can be questionable, so be cautious.
Webtoons is also quite good. It has a variety of genres and often updates with new content. However, the selection might be a bit limited compared to some other sites.
I'm not sure if it's legal or recommended, but some people might use unofficial or pirated sites. However, this can get you in trouble and hurt the manga industry.
Some websites offer free manga anime, but be careful as many of them may be illegal or of poor quality. You could try some public domain or legally shared platforms, but their selections might be limited.
You can try some online manga reading platforms. Some of them offer free access to a limited selection of anime manga. Just be careful to make sure they are legal and safe.