Discord refuses the file: it is too large
Discord caps uploads at 10MB and does not compress for you. Use the still PNG, or re-encode shorter.
Discord rejects an image over 10MB outright rather than compressing it, and a full-colour animation at 960x540 passes that limit easily. Every animated file in a pack is already built under the cap, so if you are being refused, check which file you picked.
| Slot | Built to |
|---|---|
| Server banner 960x540 | Under 7.8MB, 16fps over 2.8s |
| Profile banner 680x240 | Under 9.5MB, 18fps over 3.2s |
| Server icon 512x512 | Well under the cap |
- If you edited the file yourself, the re-export is almost certainly the cause. Editors default to a full palette.
- If you need it smaller, cut the duration before you cut the palette. Length is invisible, banding is not.
- The still PNG always works and is the right fallback.