How to Report a Dark Pattern on Dark Patterns Tip Line
Updated
Dark Patterns Tip Line is a site where you can report manipulative design tactics used in websites and apps. To report one, go to darkpatternstipline.org and use the "Report here" / "Report a Pattern" entry point, then describe the pattern you encountered. The site's stated purpose is to collect these reports to help fight back against companies using dark patterns to take private information, money, and time. The exact fields in the report form are not shown in the available page content, so treat the steps below as a practical outline rather than a field-by-field walkthrough.
What counts as a dark pattern
The site defines dark patterns as "design tactics used in websites and apps to persuade you into doing things you probably would not do otherwise." They are described as common but sometimes hard to spot because they are designed to deceive.
The homepage groups examples into categories, which can help you decide whether what you saw is reportable:
| Category | Example given on the site |
|---|---|
| Social Media | A social media app forces you to connect your social networks to your phone number before you can use the service; or the email sign-up option is made less prominent or hard to find |
| Smart Devices | A smart watch asks "Do you want to sign up for daily sleep reminders?" and the "no" option is very small or hidden |
| Financial & Insurance | Essential services collect personal and payment information for a "free trial" and then automatically bill users for a paid service without a reminder that the trial is ending |
| Health & Wellness | Companies may share mental health app data (including details on anxiety and depression) to research institutions by default, without explicitly asking permission |
| Education | Online learning platforms and children's games with social media components where personal data can be shared with others |
The homepage also shows a checkout example with a "Service fee" line labeled "This 15% fee helps us cover operating costs," illustrating the kind of hidden or hard-to-notice charge the tip line is interested in.
Steps to submit a report
- Open the site. Go to darkpatternstipline.org.
- Find the report entry point. The homepage presents "Report here" and "Report a Pattern" as the calls to action. Use one of those to start.
- Identify the target. Be ready to name the website or app where you saw the pattern, and the category it falls under (Social Media, Smart Devices, Financial & Insurance, Health & Wellness, Education, or another).
- Describe what happened. Explain the specific design tactic — for example, a forced phone-number connection, a hidden "no" option, an auto-bill after a free trial, or default data sharing. The site's own examples are a good model for the level of detail that makes a pattern recognizable.
- Attach evidence if the form allows it. A screenshot or a link to the page or app screen makes the pattern verifiable. The available page content does not confirm which attachment types the form accepts.
- Submit. After submission, the report joins the tip line's collection.
What happens after you report
The site states that reporting "will help us fight back against companies using manipulative dark patterns to take our private information, money, and time." In other words, reports feed into research and advocacy rather than triggering an individual resolution or a direct reply from the company you reported. The page does not describe a case-tracking or follow-up process.
Common snags
- The pattern is subtle. Because dark patterns are designed to deceive, you may notice something felt wrong before you can name it. Re-read the category examples above to match your experience to a label.
- You can't reproduce it. Some patterns only appear at a specific step, such as checkout or sign-up. Note the exact path you took so the description is usable.
- You're unsure it qualifies. If a design pushed you toward an action you wouldn't otherwise take — sharing data, paying a fee, or opting in — it fits the site's definition and is worth reporting.
If you want background first, the related questions "What Are Dark Patterns and How Do They Affect You?" and "What Is Dark Patterns Tip Line?" cover the concept and the project itself.