Reddit communities thrive on strong visual identity. Your subreddit's banner sets the community tone. Post thumbnails drive curiosity and click-through rates. Our optimizer generates perfectly-sized Reddit graphics—community banners, icons, post images, and thumbnails—ensuring your subreddit stands out visually and your posts get clicks.
Start with a branded community banner and distinctive icon. Our dimensions ensure they render perfectly across all devices. Consistent, professional styling signals an active, well-moderated community.
Check thumbnail clarity. Reddit shrinks post images to 560×315px or smaller in feeds and profiles. Fine details disappear. Your main visual—meme, product, key image—must be obvious at thumbnail size.
Possible but not ideal, as aspect ratios differ. Reddit profile pictures are square (256×256px), subreddit banners are landscape (1200×300px). Our tool generates both from one image intelligently.
PNG for logos, icons, and graphics. JPG for photos and community photography. Reddit displays both well—your source quality matters most.
Seasonally or for major events/announcements. A refreshed banner signals active moderation. Update 3-4 times yearly minimum for seasonal relevance.
Yes. Completely free, no tracking, no accounts required. Resize as many subreddit and community graphics as needed.
Use consistent branding across your subreddit banner and icon. Update seasonally. Post high-quality, well-formatted images that stand out in Reddit feeds. Moderate actively and maintain visual consistency. Moderators who maintain professionalism through strong branding see better community engagement and slower subscriber churn.