Auto resize thumbnail

  • I have a website https://apartments-villas-hcm.com/.
    I changed size thumbnail from 200px to 355px (width) in admin. But thumbnail created of size 200px before editing. How to automatically create thumbnail ?
    Please help me !
    Thank you.
    p/s: Currently I must upload the image to each post ( >1000 post)
    Sorry my english is not good.

Viewing 2 replies - 1 through 2 (of 2 total)
Viewing 2 replies - 1 through 2 (of 2 total)
  • The topic ‘Auto resize thumbnail’ is closed to new replies.