Chart Data Formatter
Format data for use in charts and visualization libraries
Format data for use in charts and visualization libraries. Key features include Multiple chart library formats and Bar, line, pie, scatter types. Use it for inspecting and transforming structured data. All processing runs locally in your browser. Your files and text are not sent to Tool-web's server.
Encrypted with HTTPSProcessed in your browser
All processing runs locally in your browser. Your files and text are not sent to Tool-web's server.
Actions:
How to Use
- Enter your data as key-value pairs
- Select the target chart library (Chart.js, D3, etc.)
- Choose the chart type (bar, line, pie)
- Copy the formatted data code
Features
- Multiple chart library formats
- Bar, line, pie, scatter types
- Automatic data scaling
- Color palette generation
- Copy to clipboard
Frequently Asked Questions
Which chart libraries are supported?
The tool formats data for Chart.js, D3.js, Plotly, Highcharts, and generic JSON/CSV formats.
Can I add labels and datasets?
Yes. The tool handles multiple datasets with labels for complex chart visualizations.
Can I preview the chart?
A basic preview of the chart is shown to verify the data formatting before export.
What data tools are available?
We offer CSV viewer, JSON viewer, XML viewer, data validator, CSV to JSON converter, and more for working with structured data.
Are these data tools free?
Yes. All data tools are free with no sign-up, no file size restrictions, and no usage limits.
Is my data private?
Yes. All data processing happens in your browser. Your data is never uploaded to any server.
Privacy & Security
All processing happens entirely in your browser using client-side JavaScript. Your files and text are not uploaded to Tool-web's server.
Comments
0/1000
Explore more Data & Cleaning
Browse all tools in the Data & Cleaning collection.