PDF to TXT Converter
Browser-based PDF to TXT conversion. No registration, no limits, no waiting.
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About PDF to TXT Conversion
Getting the Best OCR Results
OCR accuracy depends heavily on image quality. Here's how to maximize results: Image clarity: Higher resolution = better recognition. If you're photographing a document, ensure good lighting and steady hands. Blurry text becomes unrecognizable to OCR. Contrast matters: Black text on white background is ideal. OCR struggles with light gray text, colored backgrounds, or text over images. Straight alignment: Heavily skewed or rotated text reduces accuracy. Try to capture documents straight-on. Some OCR tools can auto-rotate, but starting with level alignment helps. Font size: Extremely small text (under 10pt in the original document) may not OCR well. If possible, zoom in when capturing or use higher resolution scans. Font types: Standard fonts (Times, Arial, Calibri) work best. Decorative, script, or unusual fonts may produce errors. All-caps text often works better than mixed case for tricky fonts. Handwriting limitations: OCR was designed for printed text. Handwriting recognition is an active research area but remains much less accurate. Neat, printed-style handwriting works better than cursive. When accuracy is critical, always proofread OCR output. The technology is remarkably good but not perfect — names, numbers, and technical terms deserve extra verification.
How to Convert PDF to TXT
- Open MixConvert's OCR / Picture to Text converter in your browser.
- Upload your image by clicking or dragging. Supports JPG, PNG, HEIC, WebP, and most image formats.
- If the image contains multiple languages, select the primary language for better accuracy.
- Wait for processing. OCR takes 5-30 seconds depending on image size and text density.
- View the extracted text in the output area. Copy all, or select specific portions.
- Review and correct any errors. OCR isn't perfect — unusual fonts, handwriting, or low quality images may produce mistakes.
- Copy the text and paste wherever needed — documents, emails, spreadsheets.
- For multi-page documents, repeat for each page. Consider converting separate pages then combining text.
Why Choose MixConvert?
| Tool | Free Usage | Privacy | Languages | Accuracy |
|---|---|---|---|---|
| MixConvert OCR | ✅ Unlimited | ✅ Local | 20+ | ⭐⭐⭐⭐⭐ |
| Google Docs | ✅ Free (account) | ⚠️ Cloud | 100+ | ⭐⭐⭐⭐⭐ |
| Adobe Acrobat | ⚠️ Limited | ⚠️ Cloud | 30+ | ⭐⭐⭐⭐⭐ |
| Online OCR Sites | 15 pages/hour | ❌ Upload | 10+ | ⭐⭐⭐ |
Troubleshooting Common Issues
⚠️ OCR missed some text completely
Low contrast or very small text may not be detected. Try increasing image brightness/contrast in a photo editor before OCR. Or crop to just the text area for better focus.
⚠️ Text is scrambled or has random characters
This usually indicates an unusual font or very low image quality. Try taking a clearer photo with better lighting. Some stylized fonts simply don't OCR well.
⚠️ Handwritten text wasn't recognized
OCR works best on printed text. Handwriting recognition is limited — neat, printed-style writing works moderately well; cursive often fails. Consider re-photographing with the handwriting more clearly visible.
⚠️ Numbers and letters are confused (0/O, 1/l)
This is a common OCR limitation, especially at low resolution. Proofread numbers carefully. Context usually makes clear whether a character should be numeric or alphabetic.
⚠️ Multi-column text merged incorrectly
OCR reads left-to-right, which can confuse columns. Crop to single columns when possible, or post-process the text to reorder where columns merged.
Frequently Asked Questions
What image formats work?
All common formats: JPG/JPEG, PNG, WebP, HEIC (iPhone photos), GIF, BMP, TIFF. The tool converts any image format to a standard format before OCR processing.
Can it read handwriting?
Limited. OCR was designed primarily for printed text. Neat, printed-style handwriting (block letters) may work moderately well. Cursive handwriting typically produces poor results. For reliable handwriting transcription, human transcription services are still more accurate.
Is my image uploaded anywhere?
No. MixConvert's OCR runs entirely in your browser using Tesseract.js. Your image is processed locally in browser memory — it never leaves your device. You can verify this by opening browser Developer Tools and watching the Network tab during processing.
How accurate is it?
For clear images of printed text in standard fonts, accuracy is typically 95-99%. Factors reducing accuracy: blurry images, unusual fonts, handwriting, low contrast, very small text. Always proofread output for critical applications, especially for numbers and proper names.
What languages are supported?
MixConvert supports 20+ languages including English, Spanish, French, German, Italian, Portuguese, Dutch, Russian, Chinese (Simplified and Traditional), Japanese, Korean, Arabic, Hebrew, Hindi, and more. Select the appropriate language for best results.
Can it handle multiple pages?
Currently, each image is processed separately. For multi-page documents, upload each page individually, then concatenate the resulting text. PDFs with multiple pages should be converted to images first (one per page).
💡 Pro Tips
- •For book pages, the scanning apps on your phone can flatten and enhance before OCR. The cleaner the input image, the better the results.
- •If OCR fails on a specific font, try the same document in a different section — sometimes header fonts are problematic while body text works fine.
- •For receipts and business cards, cropping tightly to just the text dramatically improves accuracy.
- •When extracting data from tables, expect to do some formatting cleanup. OCR captures text but may not preserve exact table structure.
- •For regular OCR tasks (like processing printed handouts), develop a consistent workflow: photo technique, optimal lighting, preferred browser — consistency improves results.
Understanding the Formats
Portable Document Format
Universal document format that looks identical on every device. The standard for document sharing.
TXT
Plain Text
Simple text format with no formatting. Universal compatibility with any text editor.
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