Discord Custom Emoji Resizer

What matters

Discord Custom Emoji dimensions at a glance

Discord custom emoji are 128×128 but render at 22-48px in chat. They're central to server culture and community identity. Animated GIFs are supported.

Custom emoji define server personality. They're used constantly in conversations and reactions, making them the most-viewed server branding asset.

Overly detailed designs become blobs at chat size. Files over 256KB get rejected. Non-transparent backgrounds look jarring in dark-theme chat.

Best practices

Use the crop intentionally

• Design at 128px but verify readability at 22px — that's the actual chat size.
• Use transparent backgrounds for clean integration with Discord's themes.
• Bold, simple designs with high contrast work best at small sizes.