Free Tool

Discord Sticker Resizer

Fit any image into a 320x320 PNG with transparent padding, the exact size Discord wants for server stickers. The tool checks the 512 KB limit and shows the sticker on dark and light chat before you upload. Runs in your browser.

Image (PNG with transparency works best)

Padding 0%

Fit

320x320 result

Download PNG

In chat

username

Discord sticker rules: 320x320, PNG or APNG (animated), under 512 KB, plus a name (2-30 characters) and a related emoji when you upload. Free servers get 5 sticker slots; boosting raises that to 15, 30 and 60. This tool outputs a still PNG, so animated sources become one frame. For emoji use the emoji resizer; for where stickers fit in a new server, read the server setup guide.