restrict characters or words for event description?

any solutions?

You could try…
https://wp-events-plugin.com/documentation/placeholders/

#_EVENTEXCERPT
    If an excerpt has been added to the event, it will be used. If you added a more tag to your event description, only the content before this tag will show.
#_EVENTEXCERPT{words,...}
    If an excerpt has not been added to the event you can use this format #_EVENTEXCERPT{10,...}, where 10 is the number of words to show and ... is what is used at the cut-off point.
#_EVENTEXCERPTCUT
    Same as #_EVENTEXCERPT (and also accepts the {words,...} arguments) but will also cut excerpts as well as post content. Default word limit is 55 and cut-off is [...]

You could restrict number of “characters” with CSS and width..
https://www.w3schools.com/cssref/css3_pr_text-overflow.asp

There are other methods..

Thanks for the solutions.

It is working fine.

I have few more questions if someone can help,

https://www.ads-software.com/support/topic/get-event-list-event-attribute-wise/

https://www.ads-software.com/support/topic/featured-image-is-not-showing/

Please help me in this.

Thanks,