Histogram Maker with Frequency Table

Make a histogram from numeric values

Paste one numeric column from a spreadsheet-style table or plain text. Choose a bin count, then use the histogram and frequency table to inspect the shape of the distribution.

• Start with the sample data or paste values from a spreadsheet.
• Adjust the bin count until the distribution is readable and not too noisy.
• Export the histogram as PNG, SVG, JPG, or JPEG after it renders.

Use the frequency table to audit bins

Each bar counts how many values fall inside a numeric range. The frequency table lists those ranges directly, which makes it easier to audit the chart and compare bin choices.

• More bins show finer detail but can look noisy.
• Fewer bins simplify the shape but may hide smaller clusters.
• Skew, gaps, and peaks are often easier to see in a histogram than in raw data.

Choose a useful bin count

The sample data has many values around 5 to 13 and one larger value at 18. Changing the bin count shows how bin width affects whether that upper value appears as part of the main spread or as a separate tail.