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Online Converter: Extract Structured Data from PNG to JSON
Engine updated: August 24, 2026
This AI-powered tool extracts and converts structured data from your PNG images into JSON format.
Each image conversion uses 10 AI Conversion Credits. You get 100 free credits/month. Buy more credits anytime.
This converter is currently in beta testing. We welcome your feedback to help us improve its performance and accuracy, and we appreciate your interest in the full version.
Need an API for data extraction? Parse by Conversion Tools extracts structured JSON from images and documents programmatically.
Document content is sent to our AI provider to read it · never used for training · deleted in 24h · Privacy policyCapterra Best Ease of Use 2025
A free account is needed for this converter
It takes a few seconds, and it raises your file size and conversion limits.
Need the structured data itself, not a converted file? Extract it with Parse - define your fields once and get the same JSON, Excel, or CSV for every similar document.
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Chat-based converter creation • Free to build and test • Runs on your plan's limits
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Guides and use cases related to this converter.
Discover how AI-powered file conversion from PDF to structured JSON can revolutionize your data processing.
Read moreExtract structured data from PDFs, invoices, receipts, and forms with a single API call.
Read moreExtract structured data from PNG images using our AI-powered converter. Turn screenshots, infographics, diagrams, receipts, and digital graphics into clean JSON data ready for your applications, databases, and automation workflows.
Our AI analyzes PNG images to identify and extract text, tables, key-value pairs, and structured information—converting visual data into machine-readable JSON format.
PNG images often contain valuable structured information that's trapped in visual form. Converting to JSON unlocks this data for automation and analysis:
PNG (Portable Network Graphics) is the preferred format for screenshots and digital graphics because it uses lossless compression—preserving every pixel exactly as captured.
Here's an example of extracting data from a dashboard screenshot:
{"dashboard_title": "Sales Analytics Q4 2024","metrics": [{"name": "Total Revenue","value": "$1,245,890","change": "+12.5%"},{"name": "New Customers","value": "3,847","change": "+8.2%"},{"name": "Conversion Rate","value": "4.2%","change": "+0.3%"}],"top_products": [{"rank": 1, "name": "Enterprise Plan", "sales": 892},{"rank": 2, "name": "Professional Plan", "sales": 654},{"rank": 3, "name": "Starter Plan", "sales": 421}]}
Capture metrics from analytics dashboards, CRM systems, or business intelligence tools when direct API access isn't available.
Convert receipt screenshots from mobile banking or email into structured expense data for accounting and reimbursement.
Extract pricing tables, feature lists, or product specifications from competitor websites captured as screenshots.
Recover numerical data from charts and graphs when the original dataset is unavailable—useful for research and analysis.
JSON (JavaScript Object Notation)is the standard data format for web APIs, configuration files, and data interchange. It's human-readable yet easily parsed by any programming language.
{}[]Our AI performs best with clear, high-resolution images containing readable text. Screenshots, digital documents, charts with labels, and receipts work excellently. Very low-resolution images or heavily stylized graphics may have reduced accuracy.
Yes, our AI can extract labeled data points, axis labels, legends, and visible numbers from charts and graphs. For charts without visible numbers, the AI provides approximate values based on visual analysis.
PNG extraction uses computer vision and OCR since images don't contain embedded text. PDF extraction can access embedded text directly when available. Both achieve high accuracy, but PDFs with native text typically process faster.
Absolutely. All uploads use encrypted HTTPS. Source images are deleted immediately after processing, and results are automatically removed within 24 hours. We never store, share, or access your images beyond the conversion process.
We support PNG images up to your plan's file size limit. For best results, use images with at least 150 DPI resolution. Very large images (over 10,000 pixels in any dimension) may be automatically scaled for processing.