Block Duplicate Uploads
Stops the same file from being uploaded twice by comparing a fingerprint of each new upload with files already in the Media Library, and tells the user where the existing copy is.
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Disable Author Archives
Redirects author archive pages to the homepage. Good for single-author sites where the author archive duplicates the blog page.
One Fluent Forms Submission per Email per Day
Stops the same email address from submitting a Fluent Forms form more than once in 24 hours, useful for giveaways, trials and quote requests.
One Gravity Forms Entry per Email Address per Day
Prevents the same email address from submitting a Gravity Forms form more than once in 24 hours, useful for giveaways, sign-ups and quote forms.
One WPForms Submission per Email per Day
Stops the same email address from submitting a WPForms form more than once in 24 hours, useful for giveaways and quote requests, even in WPForms Lite.
Remove Duplicate Post Meta Rows
Run on demand to find custom field rows that are exact duplicates (same post, key and value) and keep only one of each, a common side effect of buggy imports and plugins.
Run a Task Later Helper Function
Adds a wpide_run_later() helper that schedules any hook to run once after a delay, without creating duplicates, so slow work like sending a report or calling an API can leave the page request.
Spam Comments Copied Across Several Posts
Sends a comment to spam when exactly the same text was already posted on another post in the last day, a typical sign of a spam bot working through your site.
Warn When a Post Title Is Already Used
Shows a warning in the block editor when another post or page already has the same title, so you avoid confusing duplicates in search results, menus and your own lists.