Chart Generator

Online chart generation tool

Runs locally · Nothing uploaded

Overview

An easy-to-use online chart generator supporting bar charts, line charts, pie charts, scatter plots, and more. Offers rich customization options including colors, labels, and legends to help you quickly create professional data visualization charts.

Features

Bar chart generation
Line chart generation
Pie chart generation
Scatter plot generation
Custom color schemes
Data label editing
Chart title and legend
Export PNG image
Export SVG vector
Responsive layout

How It Works

1 Enter data labels and corresponding values in the data editor
2 Select the desired chart type from the chart type panel
3 Customize chart styles including color scheme, title, and legend position
4 Click generate to create the chart, then export as PNG or SVG

Tips

Choose chart types wisely: line charts for trends, pie charts for proportions, bar charts for comparisons
Use color combinations with moderate contrast to ensure readability on different backgrounds
Before exporting, verify that chart title and data labels are complete for accurate information delivery

Related tools

Tags ChartBarLinePie

FAQ

Which chart types are supported?

Currently supports bar charts, line charts, pie charts, scatter plots, and radar charts. More chart types will be added in future versions.

What is the exported image resolution?

Exported PNG images are high-resolution (default 2x), suitable for printing and presentations. SVG vector format is also available for lossless scaling.

Is there a data limit?

Each chart supports up to 100 data points. For larger datasets, consider aggregating data before generating the chart.

Free online developer tools, all run locally in your browser. | All Tools | 京ICP备16061460号-4 | Sitemap