PDF TOOLS
OCR Correction
Turn scanned PDF OCR into reviewed, corrected text without sending the document to a server.
Quick answer: Choose the pages and language, run OCR, correct each page in place, then download TXT, DOCX or a searchable PDF with your corrections.
Use OCR Correction ↓Loading the tool...
How to correct OCR
- Choose pages and languageSelect the scanned PDF, the pages to process and the OCR language.
- Run OCR and correctReview each page and fix misrecognized words in place.
- ExportDownload TXT, DOCX or a searchable PDF built from your corrections.
About this tool
Automatic OCR is rarely perfect. This tool shows the recognized text for each page in an editable box, so you can fix names, numbers and dates before exporting, instead of finding the mistakes later in a finished file.
Best workflow: correct critical names, dates, amounts and identifiers before sharing. The searchable PDF stores your corrected text invisibly, while the original scan remains the visual source of truth.
The OCR engine and language data are served from this website and downloaded once, then reused from your browser cache. Read the privacy information for the browser-first processing explanation.
How it works
OCR recognizes text on each page; you proofread it in editable boxes, and your corrected text is saved to TXT, DOCX or added to the scan as an invisible searchable layer.
Real-world uses
- Making a scanned archive searchable
- Producing accurate text from a poor scan
- Correcting names and numbers before export
Making a scan accurate, not just searchable
Start with the best scan you can get: straight pages, even light, around 300 DPI, and no shadows near the spine. Choose the OCR language that matches the document and use the High detail option for small or faint print. Preview the recognized text for the first page and proofread it before running the whole file.
Correct the highest-risk text first: names, account numbers, amounts and dates. Those are the mistakes people act on. The searchable PDF stores your corrected text as an invisible layer behind the original scan, so what you see stays the same while Ctrl+F finds the right words.
Handwriting, stamps over text and very low-contrast scans are poor candidates for OCR. For those, typing the key information manually is more reliable.
Tips for better results
- Scan at 300 DPI, straight and well lit, for the best recognition.
- Proofread numbers, names and dates first; OCR errors are most costly there.
- The first run downloads the OCR engine and language data.
Frequently asked questions
Can I correct OCR mistakes before creating a searchable PDF?
Yes. OCR results appear in one editable text box per selected page. Correct words, numbers, punctuation and line breaks before exporting.
Does the corrected searchable PDF change the scan image?
No. The scanned page remains visually unchanged. Corrected text is added as an invisible searchable layer.
Are scanned files uploaded?
OCR and correction happen in your browser. The selected PDF is not uploaded to a Use Everyday Tools server, and the OCR libraries and language data are served from this website.
Which languages are supported?
The available languages are listed in the language selector.
What is the difference between this and PDF to Word?
PDF to Word focuses on getting an editable document. This tool focuses on correcting OCR text page by page and producing a searchable copy of the original scan.
Does it change how the scan looks?
No. The scan image remains as it was. Your corrected text is added as an invisible layer.