AiSedlacek

Gateway to written heritage

Read medieval manuscripts like today's newspaper

Upload a scan and within moments you have a transcription, modern language translation, historical context, and glossary — whether the original is in Latin, Old Czech, or German.

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Three steps

How it works

01

Upload document

Upload a scan or photograph of a historical text. We support JPEG, PNG, TIFF, WebP and PDF. You can also paste a URL from digital libraries.

02

AI processing

A multimodal language model with transformer architecture performs palaeographic raster analysis, historical text tokenisation, and cross-lingual translation with contextual annotation.

03

Discuss and correct

Using the integrated chat, you can ask the model anything about the document and have it correct the transcription or translation.

Specialisation

Texts we handle

Old Czech

14th–16th c.

Bastarda, cursive, 14th–16th c.

Historical German

15th–19th c.

Fraktur, Schwabacher, chancery script

Latin

9th–18th c.

Medieval manuscripts and prints

Mixed texts

all periods

Multilingual documents, glosses

About

In honour of August Sedláček

The project is named after August Sedláček (1843–1926), a Czech historian and archivist who dedicated his life to the study of historical sources. Our goal is to make medieval texts accessible to modern readers.

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10. 04. 2026 18:55 · bd6f644