Line Graph Maker Line Graph Maker

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About Line Graph Maker



  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.
100% Free, Always No Sign-up Required Files Deleted in 15 Min Private & Secure Works on All Devices

How to Use the Line Graph Maker

  1. Open the tool — Visit the Line Graph Maker page on Easy Code Tools. No login or download is needed.
  2. Enter your input — Type your text, paste your data, or upload your file into the input area provided.
  3. Adjust settings (if available) — Configure any options or parameters to match exactly what you need.
  4. Process — Click the main action button (e.g., Convert, Generate, Calculate). The result appears instantly.
  5. Use your result — Copy the output, download the file, or use the generated content as needed.

Frequently Asked Questions

Yes — the Line Graph Maker is 100% free to use. There are no hidden charges, no subscriptions, and no account required. Just open the page and start using it right away.
No installation is needed. The Line Graph Maker runs entirely in your web browser on any device — desktop, laptop, tablet, or smartphone. A modern browser like Chrome, Firefox, Edge, or Safari is all you need.
Absolutely. Easy Code Tools is built with your privacy in mind. Many tools process data directly in your browser without uploading anything to a server. When server-side processing is required, all uploaded files are automatically and permanently deleted within 15 minutes. We never store, sell, or share your files or personal data. See our Privacy Policy for full details.
The Line Graph Maker uses established algorithms to deliver accurate, consistent results. All processing happens instantly in your browser or on our secure servers, ensuring speed and reliability every time.
Yes. Easy Code Tools is fully responsive and works perfectly on all screen sizes, including smartphones and tablets. You can also install it as a Progressive Web App (PWA) for instant one-tap access directly from your home screen.

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