How to Extract Text from an Image — OCR Explained
Use OCR to pull readable text from photos, scans, and screenshots without retyping anything.
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What is OCR?
OCR stands for Optical Character Recognition. It is the technology that analyses an image and identifies the shapes of characters — letters, numbers, punctuation — converting them into actual text data that can be copied, searched, and edited. OCR powers everything from bank check processing to Google's indexing of scanned book pages.
When to use OCR
You scanned a physical document and need to edit the text. You received a PDF that is actually a scanned image and the text is not selectable. You have a photo of a sign, whiteboard, receipt, or business card and need the text in digital form. You want to digitize handwritten notes — though accuracy on handwriting is significantly lower than on printed text.
How to extract text from an image on Docsdom
Upload your image to the Image to Text tool. The tool runs Tesseract.js, an open-source OCR engine, entirely inside your browser. No image data is transmitted anywhere. After processing, the extracted text appears in a scrollable text area. Use the Copy button to copy all extracted text to your clipboard in one click, then paste into any document or editor.
Getting better OCR results
OCR accuracy depends heavily on input quality. Sharper, higher-contrast images produce better results. Before running OCR, try: ensuring the image is well-lit and in focus, straightening any skew or rotation, converting to grayscale to improve contrast, and cropping away borders and surrounding clutter. Printed text in a standard font at 300 DPI or higher is ideal.
OCR limitations to know
Handwriting accuracy is unpredictable — highly stylized or cursive writing may produce garbled results. Unusual fonts, decorative text, and very small text challenge OCR engines. Complex layouts with multiple columns, tables, and wrapped text may produce out-of-order extracted text that needs manual cleanup. Languages with non-Latin scripts require a model trained on that script — verify language support before relying on results.
Try it now — free, no account needed
Use the Image To Text tool directly in your browser. No uploads, no sign-up.
Open Image To Text