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Chart Creator Studio

Learn how to create stunning interactive charts, customize themes, preview datasets, and export professional PNG visuals using your modern chart generator application.

Core Features

Overview

Multiple Chart Types

Switch between Bar, Line, Pie, Doughnut, and Radar charts instantly using the chart type selector.

Live Interactive Preview

Your chart updates dynamically after clicking the Generate button so you can instantly preview visual changes.

Modern Color Themes

Apply Default, Rainbow, Pastel, or Monochrome themes with beautiful gradients and visual styling.

How To Use The App

Step-by-Step

Select A Chart Type

Open the Chart Type dropdown in the sidebar and choose the type of visualization you want to create.

Bar Chart

Line Chart

Pie Chart

Doughnut Chart

Radar Chart

Enter Chart Information

Add a chart title and optional axis labels to make your visualization easier to understand.

Chart Title: Quarterly Revenue

X-Axis: Months

Y-Axis: Revenue

Input CSV Data

Enter your dataset in CSV format inside the textarea. Each line should contain:

Label,Value

Example:

January,120

February,180

March,140

April,300

May,220

Customize Colors & Theme

Use the color picker to change the chart background and choose a theme style for your dataset colors.

Themes Available:
- Default
- Rainbow
- Pastel
- Monochrome
                        

Generate Your Chart

Click the Generate button to create your chart. The app:

✓ Parses CSV Data

✓ Converts Data To JSON

✓ Applies Theme Colors

✓ Creates Interactive Chart

✓ Displays Live Preview

Export As PNG

After generating your chart, click Export PNG to download the chart as an image.

chart.png

Parsed Dataset Preview

JSON Output

The app automatically converts your CSV input into a structured JSON dataset before rendering the chart using Chart.js.

{
  "labels": [
    "January",
    "February",
    "March",
    "April",
    "May"
  ],
  "values": [
    120,
    180,
    140,
    300,
    220
  ]
}
            

Why This Matters

The parsed dataset preview helps users verify their data before generating charts, making it easier to detect formatting mistakes or missing values in CSV input.

Advanced Features Behind The Scenes

Developer Notes

Chart.js Integration

The app uses the powerful Chart.js library to render responsive interactive charts on the HTML canvas.

Dynamic Theme Generator

JavaScript dynamically creates color palettes based on the selected theme and dataset size.

Automatic Canvas Export

The export system converts the chart canvas into a downloadable PNG image using toDataURL().