What types of chart images can be converted?

ChartGen.ai's AI Image to Chart converter supports a wide variety of chart types including: Bar Charts (vertical, horizontal, stacked, grouped), Line Charts (single line, multi-line, trend lines), Pie Charts (standard pie, donut/ring charts), Area Charts (standard area, stacked area), Scatter Plots (point distributions, correlations), Combo Charts (bar + line combinations), and Funnel Charts. The AI automatically detects the chart type from your image.

What image formats are supported for upload?

The AI Image to Chart converter accepts PNG (.png), JPEG (.jpg, .jpeg), and WebP (.webp) image formats. For best results, use high-resolution images with clear, readable labels and good contrast. The maximum file size is 10MB. Screenshots from presentations, reports, websites, or any digital source work well.

How accurate is the data extraction from chart images?

ChartGen.ai's AI achieves 90-98% accuracy in data extraction depending on image quality and chart complexity. The AI uses advanced computer vision algorithms to detect axis scales, read data point values, extract text labels, and identify chart configurations. After conversion, you can fine-tune any values in the interactive editor if needed.

Can I customize the converted interactive chart?

Once your chart image is converted, you have full customization control: change colors, apply professional themes, modify fonts and styling, edit data values and labels, add or remove data points, change chart type, adjust axes and legends, and enable/disable interactivity features. All changes preview in real-time.

What export formats are available?

ChartGen.ai offers multiple export formats: PNG (high-resolution with transparent background option), JPEG (compressed for web use), Excel (.xlsx with underlying data for further analysis), and PDF (publication-ready for reports). All exports maintain the visual quality of your customized chart.

Is AI Image to Chart free to use?

Yes! ChartGen.ai offers free AI Image to Chart conversion with up to 20 conversions per month. Free features include all chart type detection, full customization, and PNG/JPEG export. For unlimited conversions, advanced PDF export, batch processing, and API access, upgrade to Ada.im.

Can I extract the underlying data from a chart image?

Yes! The AI analyzes your chart image and extracts the underlying numerical data. You can view extracted data in a table, export to Excel for analysis, copy values for other applications, and modify extracted values if corrections are needed. This is invaluable for recovering data from old reports or digitizing printed charts.

What if the AI misreads some values from my chart image?

While our AI achieves high accuracy, you can easily make corrections: click any value to modify it directly, add or remove data points, adjust labels that may have been misread, and the preview updates in real-time. For best results, use high-resolution images with clear, readable text.

Is my uploaded chart image data secure?

Absolutely. All uploads use HTTPS/TLS encryption, images are processed securely and deleted after processing, we don't store or use your images for AI training, and we maintain SOC 2 Type II compliance and GDPR/CCPA compliant data handling.

How does AI chart image recognition work?

ChartGen.ai uses a multi-stage AI pipeline: image preprocessing, chart type classification via neural network, element detection for axes/labels/data points, OCR text extraction, data value mapping based on visual positions, and chart reconstruction as an interactive visualization.

Can I convert multiple chart images at once?

The free version processes one image at a time. For batch processing of multiple chart images, upgrade to Ada.im's professional platform which offers bulk upload, parallel AI processing, batch export, and API access for automated workflows.

AI-Powered Image to Chart Conversion

Convert Chart Images to Interactive Charts

Transform static chart screenshots into fully interactive, editable visualizations with AI. Upload any chart image, extract data automatically, customize styling, and export to PNG, JPEG, Excel, or PDF.

Free to use

90-98% accuracy

Multiple export formats

No design skills needed

How to Convert Images to Charts in 3 Steps

Our AI makes it simple to transform any static chart image into an interactive, editable visualization

1. Upload Chart Image

Upload any chart screenshot, exported image, or photo of a printed chart

2. AI Extracts Data

Our AI recognizes the chart type, extracts values, and identifies all labels

3. Edit & Export

Customize colors and styling, then export to PNG, JPEG, Excel, or PDF

21 Supported Chart Types for Conversion

Our AI recognizes and converts a comprehensive range of chart and graph formats

Bar Charts

Vertical, horizontal, stacked, and grouped bar charts

Line Charts

Single line, multi-line, and trend line charts

Pie Charts

Standard pie charts and segment analysis

Donut Charts

Ring charts with center metrics display

Area Charts

Standard and stacked area visualizations

Scatter Plots

Point distributions and correlation charts

Combo Charts

Bar and line combination charts

Funnel Charts

Conversion and pipeline visualizations

Heatmaps

Matrix data and intensity patterns

Waterfall Charts

Incremental value change analysis

Sparklines

Compact trend indicators and mini charts

Gauge Charts

KPI meters and progress indicators

Radar Charts

Spider charts for multi-variable comparison

Treemaps

Hierarchical data with nested rectangles

Bubble Charts

Three-dimensional scatter with size encoding

Geographic Charts

Map-based visualizations and choropleths

Sankey Diagrams

Flow and relationship visualizations

Histogram Charts

Frequency distribution analysis

Gantt Charts

Project timeline and scheduling views

Candlestick Charts

Financial OHLC price movements

Box Plots

Statistical distribution quartiles

Export to Multiple Formats

Get your interactive chart in the format you need - image, spreadsheet, or document

PNG

High-resolution image with transparent background option

JPEG

Compressed image format for web and smaller files

Excel

Export underlying data as .xlsx spreadsheet

PDF

Publication-ready document for reports

9 Powerful AI Image to Chart Capabilities

Advanced features that make chart image conversion effortless and accurate

AI Chart Recognition

Advanced computer vision identifies chart types, axes, labels, and data points automatically from any image.

Precise Data Extraction

Extract numerical data values with 90-98% accuracy from bar charts, line graphs, pie charts, and more.

Interactive Output

Convert static images into fully interactive charts with hover tooltips, click events, and animations.

Full Customization

Change colors, fonts, labels, and styling. Apply professional themes or create custom designs.

Multi-Format Export

Export to PNG, JPEG, Excel spreadsheet, or PDF. Get both the visual and the underlying data.

Real-Time Editing

Modify extracted data, adjust values, and see changes instantly in the live chart preview.

Instant Processing

AI analyzes and recreates charts in seconds, not minutes. No manual tracing required.

Smart Type Detection

Automatically detects bar, line, pie, area, scatter, combo, funnel, and heatmap chart types.

Any Source Supported

Works with screenshots, exported images, photos of printed charts, PDFs, and presentation slides.

Loved by Data Professionals Worldwide

Join thousands of marketing managers, financial analysts, and data teams who trust ChartGen.ai

“As someone new to data visualization, ChartGen.ai is a lifesaver! I don't need to master complex charting tools just to create professional charts.”

C

Coco X.

Data Analyst, Tech Startup

“The automatic chart type selection is incredibly convenient when you're not design-savvy. Quick data visualization saves time on routine analysis tasks.”

W

Wei H.

Investment Banking, Financial Services

“This is exactly what our marketing team needed. The AI insights feature is GOLD - it doesn't just show charts, it explains what the data means.”

Y

Yayako Y.

Brand Storyteller, Digital Marketing Agency

“As someone new to data visualization, ChartGen.ai is a lifesaver! I don't need to master complex charting tools just to create professional charts.”

C

Coco X.

Data Analyst, Tech Startup

“The automatic chart type selection is incredibly convenient when you're not design-savvy. Quick data visualization saves time on routine analysis tasks.”

W

Wei H.

Investment Banking, Financial Services

“This is exactly what our marketing team needed. The AI insights feature is GOLD - it doesn't just show charts, it explains what the data means.”

Y

Yayako Y.

Brand Storyteller, Digital Marketing Agency

Frequently Asked Questions

Everything you need to know about AI Image to Chart conversion

AI Image to Chart is an innovative technology that uses artificial intelligence and computer vision to analyze static chart images (screenshots, photos, exported graphics) and recreate them as fully interactive, editable charts. ChartGen.ai's AI extracts data values, recognizes chart types, identifies labels and legends, and generates a live chart that you can customize, interact with, and export in multiple formats including PNG, JPEG, Excel, and PDF.

Ready to Convert Your Chart Images?

Transform static chart screenshots into interactive, editable visualizations in seconds with AI