Home / Twitch Badge Resizer Twitch badge resizer One image in, all three Twitch subscriber badge sizes out: 18×18, 36×36 and 72×72 PNG, each under 25 KB, transparent edges kept clean.
Twitch subscriber badge requirements Sizes 18×18, 36×36 and 72×72 px (all three) Format PNG, transparent background File size 25 KB maximum per file Tier 2 / Tier 3 flair Same sizes and limits
From Twitch’s subscriber badge guide , checked 2026-10-29.
Making badges readable at 18 pixels At 18×18 a badge is mostly a silhouette. The resizer scales each size separately with a sharp Lanczos filter, in premultiplied alpha so edges against the transparent background don’t pick up a dark ring. Bold shapes, two or three colours and a thick outline survive best; text almost never does.
Making emotes too? Use the Twitch emote resizer for 28, 56 and 112 px.
More tools Emote Resizer (All Platforms) One image or GIF to every Twitch, Discord, Slack and Kick size at once. Upload Checker Why won’t it upload? Checks your file against every platform rule. Discord Emoji Resizer Any GIF or image to a Discord emoji under 256 KB, animated or still. Discord Sticker Maker GIF to animated APNG sticker, 320×320, under 512 KB. Twitch Emote Resizer 28, 56 and 112 px emotes in one go, static or animated, each under 512 KB. Slack Emoji Resizer Square, under 128 KB, animated GIFs trimmed to 50 frames. Questions What size are Twitch subscriber badges? Three PNG files: 18×18, 36×36 and 72×72 pixels, each no larger than 25 KB, with a transparent background.
Can Twitch sub badges be animated? No. Badges must be PNG. If you drop a GIF, the first frame is used.
My 72×72 badge is over 25 KB. What now? The resizer keeps full colour when it fits and only reduces colours when it must, picking the closest-looking file under 25 KB.
Is my image uploaded? No. Everything runs in your browser.