Compress images for Reddit

Compress a single JPG/JPEG, PNG, or WEBP image to the ideal file size for posting on Reddit.

Privacy note: your image is processed in your browser and is not uploaded to our backend.

Upload your image, set your target size in KB, and compress it instantly. Choose your file:




Your image will be compressed as close to your chosen size as possible while keeping the best quality achievable at that size.

What is a Reddit Image Compressor?

A Reddit image compressor shrinks an image down to a specific file size before you upload it to Reddit. Reddit's native image hosting accepts files up to 20MB, but large images load slowly in feeds and can be further compressed by Reddit's servers in ways you cannot control. By compressing your image to an optimal size beforehand, you maintain better control over the final quality that appears in your post. This tool lets you type in whatever target size you want, then automatically adjusts quality, and resolution if truly necessary, to get your file as close to that number as possible without going over.

Why You Might Need to Compress Images for Reddit

Reddit users browse on a wide range of devices and connection speeds, and large images that load slowly often get scrolled past before they fully render. Subreddits focused on art, photography, memes, infographics, and data visualization benefit from images that are small enough to load instantly but still look sharp. Some subreddits enforce their own size or dimension rules beyond Reddit's default limits. Pre-compressing also helps when using third-party Reddit clients or older devices where large image rendering can cause lag or crashes in long comment threads.

Use Cases for Reddit Image Compression

This tool is useful for compressing images before creating Reddit image posts, preparing subreddit banner and icon images, shrinking screenshots and infographics for data-heavy subreddits, reducing meme and artwork file sizes for faster loading in feeds, and optimizing profile avatars and user flair images. Because the target size is adjustable, the same tool works whether a subreddit requires images under 100KB or you simply want a faster-loading 200KB post image, without needing a separate page for each scenario.


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