PDF:n OCR-tekstintunnistus verkossaBETA

Muunna PDF-skannaukset etsittäviksi tekstiksi ja PDF-tiedostoiksi. Poimi tekstiä nopeasti skannauksista

Raahaa & Pudota tiedostoja sivulle ja lataa
Lataa PDF-tiedostot

Tiedostot pysyvät yksityisinä. Poistetaan automaattisesti 5 tunnin kuluttua.
Palvelu on ilmainen (up to) dokumentille 200 sivut tai 50 Mb and 3 tasks per hour.

Miten Tunnistaa Tekstiä Tekstintunnistuksella sekä Muuntaa Hakukelpoisiksi PDF-asiakirjoiksi


Below we show how to OCR convert PDF documents, for free.

Step 1: Select your PDF file

Files are transfered safely over an encrypted SSL connection. Documents stay private and are permanently removed after processing.

Click Upload PDF files and choose files from your computer. Can also drag and drop files anywhere on the page.

Step 2: Select the language of your document

The OCR conversion process works best when the language is specified. This way ambiguous words are easier resolved based on the language dictionary.

Step 3: Select the output formats, searchable PDF and/or plain text

Convert your scan PDF to a searchable PDF file that contains text. Or convert your PDF to a plain text file containing just the text.

Tip: Output both a searchable PDF and the plain text file version

By default you'll get a searchable PDF document as a result, where the invisible text is overlayed on the original images at the correct locations.

To inspect the accuracy of the OCR process, open the plain text file and review the extracted text inside.

Accuracy of the OCR process

Higher resolution documents consistently lead to better results. Don't compress your scans before running the OCR process.

Unfortunately we can't guarantee 100% accuracy on the recognized text, this is a best-effort approach.

Ready to OCR your PDF file?

OCR Recognize Text in PDF Online free