Line Chart Generator

Features

Free online line chart generator. Help users quickly create ASCII and HTML format line charts. Supports custom labels, values, colors, height, grid and more.

Main Features

1. Custom Data

Supports custom labels and values with comma separation

2. Color Selection

Multiple preset colors or custom color

3. Height Adjustment

Adjustable height for line chart

4. Point Display

Option to show data point markers

5. Grid Display

Option to show background grid

How to Use

1. Enter labels (comma separated, e.g.: Jan,Feb,Mar,Apr)
2. Enter values (comma separated, e.g.: 120,190,250,180)
3. Select line color
4. Adjust chart height
5. Select output format
6. View generated line chart

Use Cases

• Trend Display: Display data trends
• Terminal Display: Generate ASCII line charts for terminal
• Web Embedding: Generate HTML line charts to embed in web pages
• Report Creation: Create line charts for reports

FAQ

How to input data?

Labels and values are comma separated and must be equal in count. For example: labels "Jan,Feb,Mar", values "100,200,300".

What do data points do?

Data point markers show each data value's position on the line, making it easy to read exact values.

What is the grid for?

Grid lines help read values in the chart more accurately.