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Reddit Banner Resizer

Resize images to Reddit post and banner sizes. Free, instant, and fully private - processing happens in your browser.

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Drop an image here or click to browse

Everything runs in your browser — your image is never uploaded to a server.

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What Is Reddit Banner Resizer?

The Reddit Banner Resizer sets your artwork to the dimensions Reddit expects, so the design is not unexpectedly cropped in a feed. Presets cover the community banner, a link or post image, and a profile picture. Width and height can still be overridden by hand, and output is available as JPG, PNG or WebP.

Who Uses the Reddit Banner Resizer?

Subreddit moderators, community managers, meme creators and personal account holders use it to make banners, avatars and post images that display correctly across Reddit.

How to Use the Reddit Banner Resizer

  1. Drop your artwork into the resizer.
  2. Choose a preset - Banner 1920x384, Post 1200x630 or Profile 640x640 - or set the width and height manually.
  3. Select the output format, press Resize Image, and download the file.

Why Choose Our Reddit Banner Resizer?

  • The 1920x384 banner ratio stops Reddit cropping the edges off your design
  • Also covers the 1200x630 post image and the 640x640 profile picture in one tool
  • JPG is the recommended format and keeps the file light in a data-limited thread
  • Your artwork is processed on your own device and never leaves the browser

Try the Reddit Banner Resizer above — it is free, fast, and works on any device. Bookmark this page to return whenever you need it.