Max upload size
Max size of one uploaded file in MB. Defaults Reg 300, Premium 4096, Pro 0 (hard cap). Anon N/A.
Max upload size
Maximum size of a single uploaded file for that tier (MB).
Where to find it
Admin → Settings → Users limits → row Max upload size
Keys: ul2_max_up_mb_reg, _prem, _prem_pro
| Tier | Default |
|---|---|
| Reg | 300 MB |
| Premium | 4096 MB (4 GB) |
| Premium Pro | 0 |
Anon: -.
0 does not mean infinite - it means use Mods → Upload hard cap (default 5 GB). Nginx client_max_body_size can still reject earlier.
Common problems
Premium unlimited stuck at 5 GB
Tier is 0 → hard cap. Raise Upload hard cap or set an explicit MB value.