Is PNG better than JPG for OCR?

Yes. PNG uses lossless compression, so text remains crisp without the compression artifacts that JPEG introduces. This means higher OCR accuracy on PNG files. Screenshots, scans, and digital exports saved as PNG will generally produce better text extraction results.

What is the maximum PNG file size?

Maximum file size is 10MB per upload. PNG files tend to be larger than JPGs due to lossless compression, but most screenshots and document scans are well within this limit.

Can it read text from PNG screenshots?

Yes. Screenshots are typically saved as PNG with crisp, rendered text — making them ideal for OCR. Accuracy is near 100% on most screenshots because the text is digitally rendered rather than photographed.

Does it handle PNG images with transparent backgrounds?

Yes. Our OCR works regardless of background — transparent, colored, or patterned. The AI focuses on detecting text characters regardless of the background properties.

Do I need to install anything to convert PNG to text?

No. This is a web-based tool that works entirely in your browser. No software, no plugins, no extensions. Works on Windows, Mac, Linux, and mobile devices.

PNG to Text Converter

Upload a PNG image and extract all text in seconds. PNG's lossless compression means sharper text and higher OCR accuracy — our GLM-OCR AI reads it with 99.7% precision. Completely free, no sign-up required.

100% FreeNo sign-upInstant results50+ languages

How to Use the PNG to Text Converter

Upload Your Image

Drag & drop, click to browse, paste from clipboard, or enter an image URL. Supports JPG, PNG, WEBP, PDF, and more.

Click Extract Text

Hit the Extract Text button. Our AI-powered GLM-OCR engine analyzes the image and identifies every character in seconds.

Copy or Download

Your extracted text appears instantly. Edit it, copy to clipboard, or download as a .txt file — completely free.

Key Features

Optimized for PNG

PNG's lossless compression preserves text clarity perfectly. No compression artifacts means maximum OCR accuracy.

Lightning Fast

Process PNG files and get text back in 2-5 seconds. No queue, no delay — instant text extraction.

Secure Processing

PNG files are processed in memory and immediately discarded. Never stored on servers. HTTPS encrypted.

Screenshots & Scans

Perfect for screenshots (saved as PNG by default), scanned documents, design mockups, and digital exports.

Multilingual OCR

Reads text in 50+ languages from PNG images. Auto-detects language — no manual selection needed.

Always Free

No hidden fees, no limits, no account needed. Convert unlimited PNG files to text at zero cost.

Who Uses This Tool

Screenshot Text Extraction

Screenshots default to PNG format. Extract text from screenshots of apps, websites, error messages, and documents.

Design & Mockup Text

Extract copy from PNG design files, wireframes, and UI mockups for content documentation and implementation.

Scanned Documents

High-quality PNG scans of contracts, forms, and official documents convert to text with near-perfect accuracy.

Infographic Content

Pull text data from PNG infographics, charts, and data visualizations for repurposing and analysis.

Digital Exports

Extract text from PNG exports of presentations, spreadsheets, and documents when original files aren't available.

Transparent Background Images

PNG supports transparency — extract text from logos, watermarks, and images with transparent backgrounds.

Frequently Asked Questions

Upload your PNG file using the tool above (drag & drop, browse, or paste from clipboard), click 'Extract Text', and all text in the PNG will be displayed. Copy to clipboard or download as .txt — completely free.

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