Reddit image & video sizes
Reddit accepts a wide range of image sizes; clarity and relevance matter far more than exact dimensions. A 1200 px-wide image is a reliable default for image posts.
TypeDimensionsRatio
Image post1,200 × 628 px1.91:1
Profile / avatar256 × 256 px1:1
Banner1,920 × 384 px5:1
Recommended sizes as of 2026. Networks adjust specs and some accept a range — verify the current size before publishing.
FAQ
Reddit sizes, answered
What image size is best for Reddit?
Reddit is flexible; a clear image around 1200 px wide works well. Relevance to the subreddit matters far more than exact dimensions.
What is the Reddit banner size?
A wide banner around 1920 × 384 px (5:1) is a common choice for profile and community banners.
Size it, then schedule it
Compose, preview natively at the right size, and schedule Reddit posts — free.