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Hitler Diaries hoax

1983Contested

In April 1983 the German magazine Stern announced it had found Adolf Hitler's secret diaries, sixty volumes it had bought for millions of marks. Within two weeks German experts proved them crude forgeries by the dealer Konrad Kujau.

The story

On April 25, 1983, the West German news magazine Stern held a press conference to announce the discovery of Hitler's diaries, more than sixty handwritten volumes said to have been rescued from a plane that crashed in eastern Germany in April 1945. Stern journalist Gerd Heidemann had obtained them over two years from a Stuttgart dealer in Nazi memorabilia, and the magazine had paid about 9.3 million German marks. Britain's Sunday Times bought serialization rights, and the historian Hugh Trevor-Roper, after a brief inspection, declared them genuine before voicing doubts on the eve of publication.

On May 6 the West German Federal Archives announced that the diaries were obvious fakes: the paper, binding, glue and thread contained materials not produced until after the war, and the text was full of errors copied from published sources. The forger was the dealer Konrad Kujau, who had written them himself. In 1985 Kujau and Heidemann were convicted of fraud, Kujau for forgery and Heidemann for keeping much of the money, and sentenced to more than four years each. Stern's editors resigned, and Trevor-Roper's reputation never fully recovered.

Why it mattered

  • The scandal became the classic warning against publishing sensational documents before independent forensic testing.
  • Stern's credibility suffered for years, and the case led newsrooms to tighten verification of documents.
  • Kujau later became a minor celebrity selling signed copies of his own forgeries.

Drafted by AI (Claude) from the sources above and checked against them by AI; no historian has reviewed this page. Spot a mistake? Suggest a correction. How pages are made

Contested history

Consensus: The Hitler Diaries announced by Stern in April 1983 were forgeries written by Konrad Kujau, proven by the West German Federal Archives within two weeks. Kujau and the Stern journalist Gerd Heidemann were convicted of fraud in 1985.

The diaries were authentic writings by HitlerDebunked
Forensic tests by the Federal Archives found postwar materials in the paper and binding, and Kujau confessed to writing them.
Where this claim comes from, and its rebuttals
Leading historians were initially fooledEstablished
Hugh Trevor-Roper and other experts publicly vouched for the diaries after short inspections, as later documented in histories of the affair.
Read this view
Heidemann knew the diaries were fakeDebated
The court convicted Heidemann of fraud for pocketing money but did not establish that he knew of the forgery. He maintained he was duped by Kujau.

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