Free Discord Sticker Resizer

Resize images to Discord sticker size (320×320) under 500KB. Supports PNG and animated GIFs. Free, fast, and 100% browser-based.

Free Forever
320×320
Under 500KB
GIF Support
Privacy First
Start resizing below

Resize to 320×320 Under 500KB

Tip: For best results, upload an image at least 320x320 pixels.
Images are processed entirely in your browser — nothing is uploaded to any server.

Discord Sticker Size Requirements

Discord requires custom stickers to be exactly 320×320 pixels. Stickers render at 160×160 dp in desktop chat, so uploading at 320×320 ensures crisp quality on retina displays and all devices. Our Discord sticker resizer automatically converts your image to the exact required dimensions with high-quality resampling.

SpecificationRequirement
Dimensions320×320 pixels (exact)
File SizeUnder 500KB
FormatPNG (recommended), APNG, Lottie
Aspect RatioSquare (1:1)

Discord Sticker File Size Limit

Discord requires all custom stickers to be under 500KB in file size. This can be challenging for detailed images or those with many colors. Our Discord sticker resizer uses advanced PNG compression (UPNG) to meet the 500KB limit while preserving visual quality. If PNG compression isn't enough, we'll automatically convert to optimized JPEG as a fallback.

How to Upload Custom Stickers to Discord

After resizing your sticker with our tool, open Discord and go to your server settings. Navigate to 'Stickers' in the sidebar, then click 'Upload Sticker'. Select your resized 320×320 image, give it a name and a related emoji, then click save. You need the 'Manage Expressions' permission to upload custom stickers.

Discord Sticker Slots by Boost Level

The number of custom sticker slots depends on your server's boost level: Level 0 gets 5 sticker slots, Level 1 gets 15 slots, Level 2 gets 30 slots, and Level 3 gets 60 slots. Each sticker must be exactly 320×320 pixels and under 500KB. Discord supports PNG for static stickers and APNG or Lottie for animated stickers.

Resize Discord Stickers Without Photoshop

You don't need expensive software like Photoshop to create Discord stickers. Our free Discord sticker resizer handles everything in your browser — just drag and drop your image, preview the result, and download the perfectly sized sticker instantly. It works on any device with no account or downloads needed.

Looking for Discord emoji resizer? Try our Discord Emote Resizer →

Discord Sticker Resizer FAQ

Discord stickers must be exactly 320×320 pixels. Stickers render at 160×160 dp in desktop chat, so uploading at 320×320 ensures crisp quality on all devices. Our tool automatically resizes your image to the exact required dimensions.
Discord stickers must be under 500KB in file size. Our tool automatically compresses your image to meet this requirement while maintaining the best possible quality. If your image is too large, we progressively compress it until it fits.
Discord supports PNG for static stickers, APNG for animated stickers, and Lottie for vector animations. Our tool accepts PNG, JPEG, GIF, and WebP as input and outputs optimized PNG files. For animated GIFs, we convert them to compressed GIF format.

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