MergePDF
Merge PDF

OCR PDF

Make a scanned PDF searchable, selectable, and copyable by adding an invisible text layer.

PDF · Up to 50MB per file

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Support for PDF

or click here and press Ctrl+V / +V to paste a file

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Turn a scanned PDF into a searchable, copyable document

Add an invisible text layer to a scanned PDF so you can search, select, and copy its text.

1

Upload Your Scanned PDF

Upload one or more scanned or image-based PDFs.

2

We Read Every Page

We run English text recognition on each page and add an invisible, searchable text layer on top.

3

Download the Searchable File

Your pages look exactly the same, but the text is now selectable, searchable, and copyable.

Built to Unlock Text Trapped in Scans

Everything you need to make a scanned document work like a normal PDF.

Private Processing

Your file is uploaded over an encrypted connection and removed from our servers shortly after processing.

Real Search and Copy

Once processed, you can Ctrl+F to search the document and select/copy text exactly like a native PDF.

No Visual Changes

The page images stay exactly as they were. We only add an invisible layer on top, so nothing about the look changes.

Unlimited Usage

No file limits and no subscriptions. Process as many scanned PDFs as you need at no cost.

Batch Processing

Upload several scanned PDFs at once. Each processed file is returned together in a single zip download.

Cross-Platform

Works in any modern browser on Windows, Mac, Linux, and mobile devices, with no software to install.

Who Uses OCR PDF

Common reasons a scanned document needs to become searchable.

Legal and Compliance Teams

Daniel scanned a stack of signed contracts and needs to search across them for a specific clause.

Researchers and Archivists

Aisha digitized a set of old scanned reports and wants to be able to search their content later.

Office Admins

Tom needs to copy a paragraph of text out of a scanned invoice, but the file has no selectable text.

Frequently Asked Questions

Will this change how my PDF looks?

No. Each page image stays exactly as it was. We only add an invisible text layer on top so the content becomes searchable.

What languages are supported?

Text recognition currently runs in English only.

Why does this take longer than other PDF tools?

Making a PDF searchable requires reading every page with text recognition, which takes longer than operations like rotating or splitting.

Can I OCR multiple PDFs at once?

Yes. Upload several scanned PDFs and each processed file is returned together in a single zip download.

Does this work on a PDF that already has text?

It's built for scanned or image-based PDFs. Running it on a PDF that already has real text will still work, but it isn't necessary since the text is already searchable.

Is my file kept private?

Yes. Uploaded files are processed automatically and removed from our servers shortly after. We never share or inspect your documents.

Is OCR PDF free to use?

Yes. There is no cost, no subscription, and no account required.

Can I use this on my phone?

Yes, the tool is fully responsive and works in any modern mobile browser on iOS and Android.