Server Icon & Banner Grabber

An invite code resolves to a partial guild object containing the icon, banner and splash hashes. Those combine with the guild ID into CDN URLs in the same way user avatars do, which is why a public invite is enough to retrieve a server's artwork without joining it.

Icons follow `https://cdn.discordapp.com/icons/{guild_id}/{hash}.{ext}`. Banners and splashes use `banners` and `splashes` paths respectively. Animated icons carry the `a_` prefix and need `.gif`, and servers only get animated icons at Boost Level 1.

The splash is the image shown on the invite landing page and is distinct from the banner shown above the channel list. A server can have one, both or neither, and they unlock at different boost levels.

The `?size=` parameter takes powers of two up to 4096, but Discord stores icons at a maximum of 1024. Requesting more upscales rather than revealing detail that was never there.

Icons are displayed at 48 pixels in the server list, so the stored resolution far exceeds what anyone normally sees. That makes the CDN the only practical way to get a usable copy of a server's artwork - screenshotting the sidebar gives you 48 pixels.

Every server icon lives at a fixed CDN address that only needs the guild ID and the icon hash. Once you have those two values, the PNG and WebP versions are trivial to construct, which is exactly what this tool does after fetching the invite.

Community teams often pull their own server logo to reuse on socials or a website. Banners make clean profile headers, and having the full-size copy avoids the blur that comes from screenshots.

The PNG version is lossless and supports transparency, ideal for overlay use or editing. The WebP version is smaller and better for web use. Discord's CDN also supports GIF icons for animated server images, which you can spot when the icon hash starts with a_ instead of the usual format.