Is Super Dragon Ball Heroes canon?

Super Dragon Ball Heroes is not canon. It is set in an alternate timeline. Despite featuring Son Goku, Vegeta, and the other Z Fighters, it does not tie into the main story in any way.

Akira Toriyama confirms Dragon Ball Super: Super Hero's chronology with respect to the manga - Meristation

Dragon Ball Heroes (Canon)/Whyaresomanynamestaken, Character Stats and Profiles Wiki

Is 'Dragon Ball Super: Superhero' Canon? - Quora

Dragon Ball Heroes: 10 Ways The Canon Is Different From Dragon Ball Super

Dragon Ball Heroes (Canon)/Whyaresomanynamestaken, Character Stats and Profiles Wiki

Will The New 'Dragon Ball' Anime Be Considered Canon?

Dragon Ball Super Better Not Waste Gohan's 'Super Hero' Gains

Super DRAGON BALL Heroes: World Mission Hero Edition - Nintendo Switch : Bandai Namco Games Amer: Everything Else

20 Super Dragon Ball Heroes Fusion Characters Part 2

Future Trunks (Canon, Super Dragon Ball Heroes)/Whyareesomanynamestaken, Character Stats and Profiles Wiki

Canon, Dragon Universe Wiki

We got a new confirmation that the Manga's version of Dragon Ball Super is canon to Superhero Movie due to this (Also hype for Trunks and Goten being the Main Characters and

Dragon Ball Heroes anime release date, characters & everything we know - Polygon