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Follow the creator on TikTokReddit Image Resizer - Perfect Reddit Photo Sizes
Resize your images to the perfect Reddit dimensions. Our free tool supports post images (1200x675), banner images (1920x384), and subreddit icons (256x256). Optimize your Reddit content for maximum karma with one-click presets.
Reddit Image Resizer
Optimize images for Reddit with perfect dimensions
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or drag and drop your image here
Supports JPG, PNG, WEBP • Max size: 10MB
Complete Reddit Image Size Guide
All Reddit image dimensions and specifications
Reddit has specific requirements for each image type. Post Images (1200x675 at 16:9) work for link previews and image posts. Banner Images (1920x384 at 10:3) appear at the top of subreddits. Subreddit Icons (256x256) display as circles representing the community.
| Size Type | Dimensions | Aspect Ratio |
|---|---|---|
| Post Image | 1200×675 | 16:9 |
| Banner Image | 1920×384 | 10:3 |
| Icon | 256×256 | 1:1 |
Best Practices for Reddit Images
Optimize your Reddit photos for engagement
Use 1200x675 for post images (16:9 ratio) for best display. For subreddit banners, use 1920x384 and keep important content centered. Icons should be 256x256 and work as circles. Use high-quality images relevant to the subreddit. Follow each subreddit's rules about image content. Use JPG for photos and PNG for graphics.
Avoid These Reddit Image Mistakes
Common Reddit image sizing errors
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Wrong aspect ratios - images get cropped awkwardly.
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Low quality images - get downvoted.
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Irrelevant images - violate subreddit rules.
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Text too small on banners - unreadable.
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Forgetting circle crop on icons.
Frequently Asked Questions
What size should Reddit post images be?
Reddit post images should be 1200x675 pixels (16:9 aspect ratio). This size displays properly in feeds and link previews across desktop and mobile Reddit.
How do I resize a Reddit subreddit banner?
Use our Reddit preset for Banner Image (1920x384 pixels at 10:3 ratio). Upload your image, click the Banner preset, and download. Keep important content centered.
What's the best size for Reddit subreddit icon?
Reddit subreddit icons should be 256x256 pixels. They display as circles, so keep your logo or imagery centered. Upload high-quality PNG for best results.
Can I use vertical images on Reddit?
While Reddit accepts vertical images, landscape 16:9 format (1200x675) displays better in feeds and gets more visibility. Vertical images may be cropped.
What image format should I use for Reddit?
Reddit accepts JPG, PNG, and GIF. Use JPG for photos and PNG for graphics with transparency. Animated GIFs are popular on Reddit for certain content.
Do different subreddits have different image requirements?
While Reddit has standard sizes, individual subreddits may have their own rules about image content, quality, or types. Always check the specific subreddit's rules.