All warning templates, not to be confused with user talk templates.

Usage:

• {{WU|page edited|~~~~}} - used for an unproductive edit, provide info below the box.

• {{WU2|page edited|~~~~}} - used for a second unproductive edit, provide info below the box. If the person edits badly again, block for one day.

• {{WI|page edited|~~~~}} - used for an edit that includes content not suitable for all audiences.

• {{WI2|page edited|~~~~}} - used for a second inappropriate edit. If the person edits badly again, block for one day.

• {{WD|page that was deleted|Delete reason|~~~~}} - used for a notification of a page deletion.

• {{FDN|file that was deleted|Delete reason|~~~~}} - used for a notification of a file deletion.

• {{WDN|file that was deleted|Delete reason|~~~~}} - used for a notification of a watermarked file deletion.

• {{Warn1|reason (see the template)|page edited|~~~~}} - used for first case of vandalism.

• {{Warn2|reason (see the template)|page edited|~~~~}} - used for second case of vandalism, final warning.

• {{Warn3|page edited|~~~~}} - used for notification of a three-day block.

• {{Warn4|page vandalized|block time|~~~~}} - used for notification of a longer-than-three-day block.

• {{Warn5|~~~~}} - used for notification of an infinite block - only used against users, IPs just get 1 year blocks.

• {{WarnCat|page edited|~~~~}} - used for a notification of adding wrong categories to pages.

• {{BU|~~~~}} - used as a notice of an infinite block on an account with a bad username.

• {{SB|~~~~}} - used as a notice of an infinite block on a sockpuppet.

• See Category talk:Warning templates for examples.