Line Graph Maker — Free, No Sign-up
Line Graph Maker: turn a table, CSV or Excel sheet into a bar, line, area, scatter or pie chart and download it as PNG or PDF.
Free, with no sign-up and no watermark. The file is processed in your browser and never uploaded.
Paste a table from Excel or Google Sheets, upload a CSV or Excel file, or type straight into the grid, and see your chart update as you go. Choose from bar, stacked bar, horizontal bar, line, area, bar + line, scatter, pie and doughnut, then download a sharp PNG or a PDF.
The first column holds the labels (months, product names) and every column after it becomes a series. Colours come from an accessible palette chosen so neighbouring series stay distinguishable for colour-blind readers, and every chart has a text summary and a data table for screen readers.
Step by step
- Add your data: Type into the grid, click Paste data and paste rows from a spreadsheet, or Upload CSV / Excel. Use + Row and + Column to grow the table.
- Pick a chart type: Choose Bar, Line, Pie or another type under Chart type. The preview redraws instantly.
- Label it: Add a Title and axis labels, set a Prefix such as ₹ or a Suffix such as %, and choose how many Value labels to show.
- Check it: Hover the chart for exact values, or open Data table to read the numbers as text.
- Download: Pick an image size, sharpness and background, then click Download PNG, Download PDF or Copy image.
Handy for
Reports and slides
Turn a sales sheet into a clean bar or line chart for a presentation.
School projects
Plot survey results or experiment readings without installing software.
Social posts
Export a square 1080 × 1080 chart for Instagram or LinkedIn.
Quick comparisons
Paste two columns and see the trend before building anything bigger.
Good to know
Numbers like “1,234”, “₹40” or “12%” are read correctly; text cells in a number column are left blank and you’ll see a note.
Up to eight series stay distinguishable by colour. With more, split the data into two charts.
For a scatter chart the first column must hold the X values (numbers), not labels.
Use Key values labels to mark the important numbers without cluttering every bar.
For a single, focused pie chart with percentages try the Pie Chart Maker.
Questions
Can I make a chart with two different Y axes?
No — on purpose. Two scales on one chart make it easy to misread how the lines relate. Make two charts, or put both measures on the same scale.
Can I download an SVG?
Not for this tool: charts are exported as PNG and PDF (the PDF contains a high-resolution image). For SVG output use the Flowchart Maker or Mind Map Maker.
Which Excel files work?
XLSX, XLS, ODS and CSV. If a workbook has several sheets you can pick which one to chart. Formulas are read as their last saved values.
How many rows can it handle?
Thousands of rows chart fine. The editing grid shows the first 300 rows to stay fast, but the chart uses all of them.
Is my data uploaded anywhere?
No. Everything is drawn in your browser, so your numbers, text and word lists never leave your device.
More Charts & Diagrams tools
- Pie Chart Maker — Type labels and values to get a clean pie or doughnut chart with percentages and labels, ready to download.
- Flowchart Maker — Build a flowchart with a simple form or Mermaid text and export it as SVG, PNG or PDF.
- Mind Map Maker — Type an indented outline and get a colourful, collapsible mind map you can download as SVG, PNG or PDF.
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- Bingo Card Generator — Print sets of unique bingo cards — classic 1–75 numbers or your own words — with a free space and a caller’s sheet.