BPD Test — Free Self-Reflection Screener

A Free, Educational BPD Self-Screening

This tool is a gentle, educational way to reflect on whether the traits associated with borderline personality disorder (BPD) resonate with your experience. It asks one question for each of the nine recognised BPD trait areas and shows you a reflection based on how many you mark as often or almost-always true.

Important: this is not a diagnosis. No online quiz can diagnose BPD or any mental-health condition. Only a trained professional can do that, through a proper clinical assessment. Treat your result as a starting point for a conversation with a doctor or therapist, not as an answer.

How to Use the Screener

1. Think about the last several years of your life, not just a recent rough patch.
2. For each of the nine statements, choose how often it has described you, from “Rarely/never” to “Almost always.”
3. Tap See my reflection for a summary and guidance. The tool counts an area as present when you select “Often” or “Almost always.”
4. Tap Start over to reset.

The Nine BPD Trait Areas

#	Trait area
1	Frantic efforts to avoid abandonment
2	Unstable, intense relationships
3	Unstable self-image or sense of identity
4	Impulsive, potentially harmful behaviour
5	Recurrent self-harm or related thoughts
6	Intense, rapidly shifting moods
7	Chronic feelings of emptiness
8	Intense anger or difficulty controlling it
9	Stress-related suspiciousness or feeling disconnected

Clinicians look for five or more of these traits being persistent and pervasive — but that judgement requires a professional, not a checklist.

What Your Result Means (and Does Not Mean)

A higher count means more of these traits resonate with you, which can be a meaningful prompt to seek a professional evaluation. A lower count does not rule anything out, and a higher count does not confirm anything. Many traits on this list overlap with other conditions, with normal stress, or with experiences like trauma — which is exactly why a careful, in-person assessment matters.

Help Is Available

BPD is highly treatable. Therapies such as dialectical behaviour therapy (DBT) and other evidence-based approaches help many people lead full, stable lives. If this screener has raised concerns, please consider talking with a doctor or mental-health professional — reaching out is a sign of strength.

If you are in crisis or thinking about harming yourself, get help now: in the US, call or text 988 for the Suicide and Crisis Lifeline. Anywhere else, contact your local emergency number or crisis service. You do not have to face this alone.