Line Graph Maker

Free Line Graph Maker for Beautiful Line Charts

It’s free and easy to use.

• Choose the type of graph you like and start with a graph template.
• Input data to bring your line chart to life and create your own data points.
• Download your line graph as a PDF file or embed it on your website.

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Enter The Data

Add your data into the spreadsheet panel.You can also copy it from excel Or any spreadsheet.

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Customize The Chart

Modify Chart Type, Colors, Texts, Fonts, Border, Background, Line Style, Axies, Legend...

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Save & Share

Save Your Chart as image or as web page (animated) Or Save online to access from everywhere Or Share with Friends.

Line Graph Maker

• Line Graph
• Bar Graph
• Pie Chart
• XY Scatter Plot
• Table Chart

Graph title

Horizontal axis

Decimal Scientific Currency Percent Short Long Linear Log mirrorLog

Vertical axis

Decimal Scientific Currency Percent Short Long Linear Log mirrorLog

Horiz. data type

Data labels Data values Data range

Data labels

Data values

Data range

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Number of lines

1 line 2 lines 3 lines 4 lines 5 lines 6 lines 7 lines

Line1 data values

Line2 data values

Line3 data values

Line4 data values

Line5 data values

Line6 data values

Line7 data values

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Point show/size

Line width

Legend position

Right Left Top Bottom In None

Curved line

1. Enter null when no value.
2. You can enter more than 4 data values with a space separator.
3. Use underline '_' for space in data labels: 'name_1' will be viewed as 'name 1'.
4. Use 2 underlines '__' for 1 underline in data labels: 'name__1' will be viewed as 'name_1'
5. Axis range might not work with all settings.
6. To print graph, press the print button and print from browser's menu or press Ctrl+P.
7. To save graph to pdf file, print graph and select pdf printer.
8. You can enter more than 4 data values with a space separator.
9. Use Scatter plot to show trendlines.

How to create a line graph

• Enter the title, horizontal axis and vertical axis labels of the graph.
• Enter data label names or values or range.
• Set number of lines.
• For each line, enter data values with space delimiter, label and color.
• Check curved line if needed.
• Press the Draw button to generate the line graph.
• Press the × reset button to set default values.

Graph Configuration Sections:

1. Graph Title and Axes Labels:

   • Graph Title: Users can input a title for their graph, which helps in identifying the content and purpose of the graph.
   • Horizontal and Vertical Axis Labels: These are customizable and allow users to specify what each axis represents, adding clarity to the data being visualized.

2. Axis Configuration:

   • Users can define the minimum and maximum values for both the horizontal and vertical axes, which allows for precise control over the scale of the graph.
   • There are options to select the format of the axis values, including Decimal, Scientific, Currency, Percent, Short, and Long.
   • The scale of the axes can be set to Linear, Logarithmic, or mirrorLog, providing flexibility in how data trends are displayed.

3. Data Type Selection for Horizontal Axis:

   • This section allows users to define the nature of data along the horizontal axis—whether it consists of labels, values, or a range.

4. Data Input for Multiple Lines:

   • Users can input multiple lines of data, each with customizable descriptions and colors. This feature supports up to 7 lines of data, which can be used for comparative analysis across different data sets.
   • Each line data can include numerous data points, and users can specify individual colors for each line, enhancing the visual distinction between multiple data sets.

5. Graph Appearance Customization:

   • Number of Lines: Users can select how many data lines to display on the graph.
   • Point Size and Visibility: There is an option to show or hide data points and to adjust their size, providing better visibility and customization.
   • Line Width: Users can adjust the thickness of the lines, allowing for better visual impact and readability.
   • Legend Position: The position of the legend can be adjusted to various locations around the graph, accommodating different layout preferences.
   • Curved Lines: Users can choose to display lines as straight or curved, giving a stylistic choice that may better represent certain types of data.

Interactivity and Usability Features:

• The tool includes various interactive elements such as dropdowns, checkboxes, and text inputs, which react to user interactions to dynamically update the graph according to the chosen configurations.
• Input fields and selections are intuitively grouped and labeled, making it easy for users to navigate and understand how to configure their graph.
• Use of CSS to indicate clickable elements (cursor pointer), enhancing user experience by visually suggesting interactive elements.

Technical Considerations:

• The tool uses HTML for structure, with CSS for basic styling and presumably JavaScript for handling interactive elements and dynamic updates (suggested by event handlers like onchange).
• Inline styles are used selectively for certain elements like cursor pointers, although moving to a centralized CSS approach might improve maintainability and scalability.

Potential Use Cases:

This tool can be extremely useful for data analysts, scientists, educators, and business professionals who need to create customized graphical representations of data for analysis, presentations, or educational purposes. It provides users with a flexible platform to visualize various types of data interactively and effectively.

Conclusion:

Overall, this Dynamic Graph Configuration Tool provides a robust interface for creating and customizing detailed graphs. With its comprehensive set of options, it allows for deep customization and precise data representation, catering to both advanced and novice users who require effective data visualization tools.

If you encounter any problems while using the tool, please don't hesitate to contact us. Simply press the button below to get assistance. Thank you!

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