Does it work on mixed-language documents?

Yes — it returns the dominant language. For balanced bilingual docs (Uzbek + Russian, say), expect the more text-heavy script.

Very high on clean scans — Tesseract distinguishes between similar scripts (Cyrillic Russian vs Cyrillic Uzbek) reliably.

Are my files private?

Files are encrypted in transit (TLS 1.3) and at rest, then auto-deleted within one hour.

Tool 28/100+ languages

Dokumen ini berbahasa apa? Tesseract memberitahu Anda.

Drop a file here

or click to browse · up to 30 MB

Upload your PDF

Drop the PDF or click to pick it from your device. Image-based PDFs work; born-digital PDFs work too.

We scan a sample page

Tesseract identifies the script and language from a representative page sample.

Get the language code

ISO codes (eng, rus, uzb, etc.) so you can run the right OCR / Extract Text afterward.

Does it work on mixed-language documents?: Yes — it returns the dominant language. For balanced bilingual docs (Uzbek + Russian, say), expect the more text-heavy script.
How accurate?: Very high on clean scans — Tesseract distinguishes between similar scripts (Cyrillic Russian vs Cyrillic Uzbek) reliably.
Are my files private?: Files are encrypted in transit (TLS 1.3) and at rest, then auto-deleted within one hour.

OCR PDF

Run OCR once you know the language

OCR Extract Text

Direct text extraction

Inspect PDF

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