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Ever looked at your handwriting and thought, "Hmm... should I be worried?" Maybe you should. Some say you can spot a serial killer just by the way they write.

Answer a few questions about your handwriting style and we’ll reveal how much it matches the penmanship of real-life serial killers. Bonus: you’ll meet your serial killer handwriting twin. Let’s get writing… if you dare.

Your Result: 88% Serial Killer HandwritingYour Serial Killer Handwriting Match: Dennis Rader (BTK Killer)Handwriting ComparisonYour handwriting is vertical, uses medium pressure, is neat and consistent, and done in print—traits that suggest control, precision, and emotional restraint. These characteristics closely mirror the writing style of Dennis Rader, whose printed communications were methodical, highly legible, and free from erratic or overly expressive flourishes. Like you, his writing showed discipline and a preference for clarity over embellishment, setting him apart from the more chaotic handwriting of other serial killers.About Dennis RaderDennis Rader, known as the BTK Killer (Bind, Torture, Kill), murdered ten people between 1974 and 1991 in Kansas. He taunted law enforcement and media with a series of typed and handwritten letters, many of which were composed with a cold, deliberate tone and structured layout. Rader lived a double life as a family man and church leader while secretly committing his crimes, and his handwriting reflected the same chilling duality—controlled on the surface, hiding a disturbing reality beneath." data-analyzer="1">
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A person holding a mask in each hand, one happy and one sad.

Handwriting Styles of Famous Serial Killers

Curious about what the handwriting of famous serial killers looked like? Here are some of the most distinctive features found in their writing styles:

  • Ted Bundy: Dramatic loops and narrow, deformed letters with sharp angles and crowded spacing.
  • Jeffrey Dahmer: Right-leaning slant, wide spacing, and broken letters.
  • The Zodiac Killer: Invented characters, wide spaces, and slightly-slanted letters. [1]

Are any of these notorious serial killers your handwriting twin? Answer a few questions above about what your handwriting looks like to discover the serial killer-like characteristics of your writing.

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