Reddit Mobile Community Banner Resizer
Resize a mobile Reddit community banner to the documented minimum of 1080 × 128 pixels. Preview the crop in the mobile appearance settings.
Sizes, to scale
+1 more sizes below
Reddit Mobile Community Banner size
Reddit Mobile Community Banner size: At least 1080 × 128 pixels for mobile, according to Reddit Help. This preset uses that minimum canvas.
Keep key artwork and text away from the far edges, then preview the result in Reddit’s mobile Community appearance settings.
1080
width (px)
128
height (px)
~8.44:1
aspect ratio
Need other dimensions? Browse all Reddit sizes or use the free image resizer for any platform.
Sources
We check platform-specific dimensions against source documentation when available.
- Reddit Help - Banner - Reddit documents at least 1072 × 128 pixels for desktop and at least 1080 × 128 pixels for mobile.
Prepare the Reddit Mobile Community Banner
Start with artwork that is clear at the target dimensions. Keep the focal point away from the far edges, because Reddit can place interface elements over the mobile community banner or show it at a smaller rendered size. The preset controls pixel dimensions and crop only. Review Reddit’s current upload preview for file-format, file-size, and content requirements before saving the change.
Check the Crop Before Uploading
Use Fit to keep the complete source inside the canvas or Fill to cover the frame edge to edge. Fill can remove content from two sides when the source ratio differs. A larger source can preserve more detail, but resizing cannot recreate detail absent from a small original.
How to resize an image for a Reddit Mobile Community Banner?
- 1
Step 1: Choose a clear source
Upload a JPG, PNG, WebP, or HEIC with enough detail for the target dimensions. The file is prepared in the browser resizer.
- 2
Step 2: Apply the 1080 × 128 preset
Choose Fit to preserve the full image or Fill to crop it edge to edge, then position the important artwork inside the frame.
- 3
Step 3: Review and download
Inspect the crop, download the JPG, and compare it with Reddit’s current mobile community banner preview before publishing.
What size should I use for a Reddit Mobile Community Banner?
At least 1080 × 128 pixels for mobile, according to Reddit Help. This preset uses that minimum canvas.
Does Reddit require exactly 1080 × 128 pixels?
Reddit documents 1080 × 128 as a minimum canvas for this placement. A larger image with a similar wide composition may provide more source detail.
Does resizing guarantee Reddit will accept the image?
No. The preset controls dimensions and crop. Reddit can also apply file-format, file-size, moderation, and content requirements.
Will enlarging a small image make it sharper?
No. Enlarging increases the pixel grid but cannot restore missing detail. Start with the highest-resolution original available.
All Reddit Image Sizes
Choose another available Reddit canvas and review its source notes
File tools
Convert the resized image
Need a different file format or transparent background? Choose a focused converter, then check the preview and encoded size before downloading.
Put Your Reddit Mobile Community Banner Image Into a PDF
Put one image on each page, arrange the order, and create the PDF in your browser.
Free tools
Explore Free Creative Tools
Everything you need to make your photos stand out with our free photo editing tools
AI Photo Editor
Edit photos by describing what you want. Remove backgrounds, resize, enhance, add text, and more. Just type your edit in plain English.
Face Swap
Create an AI face-swap image from uploaded photos. Results vary with lighting, pose, source quality, and the faces in each image.
Photo Inverter
Invert image colors online for free. Create a negative photo, adjust intensity, or target selected colors privately in your browser with no signup.
Image Size Converter
Free online image size converter. Resize a photo to exact pixel dimensions (width x height) in JPG, PNG, or WebP. Need a target file size in KB or a format change? We point you to the right tool. No signup.
Weighing up the options? Best photo editing apps for Instagram compares Instasize with Canva, Picsart, VSCO, Lightroom, and Snapseed using each vendor's own published terms.