# Range Bar Chart Generator

Chart displaying min-max ranges and time intervals, simplified version of Gantt chart

> Canonical page: https://elysiatools.com/en/tools/range-bar-chart

- **Category:** Data Visualization

- **Keywords:** chart, range, bar, gantt, timeline, interval, min-max

## Overview

The Range Bar Chart Generator is a specialized visualization tool designed to display min-max ranges and time intervals, providing a streamlined alternative to complex Gantt charts for tracking project phases or numeric data distributions.

## Inputs

- **Range Chart Data** (textarea): JSON format range chart data. Supports date ranges (startDate/endDate) or numeric ranges (minValue/maxValue)
- **Chart Title** (text): Main title of the range chart
- **Chart Orientation** (select): Select orientation
- **Show Labels** (checkbox): Whether to display item labels
- **Show Values** (checkbox): Whether to display start/end values
- **Show Grid** (checkbox): Whether to display background grid lines
- **Color Scheme** (select): Select color scheme
- **Bar Height** (text): Height/thickness of the range bars in pixels
- **Animation Duration** (text): Animation duration in milliseconds
- **Chart Height** (text): Height of the chart area in pixels (for vertical orientation)

## When to use

- Visualizing project timelines with start and end dates.
- Comparing numeric ranges across different product categories or datasets.
- Creating simplified Gantt-style charts to track task durations and intervals.

## How it works

- Input your data in JSON format, specifying either date ranges or numeric min-max values.
- Customize the chart appearance by adjusting the orientation, color scheme, and bar thickness.
- Toggle display settings like labels, values, and grid lines to refine the visual output.
- Generate the chart to instantly visualize your interval data.

## Use cases

- Project management tracking for multi-phase development cycles.
- Inventory analysis comparing minimum and maximum stock levels.
- Academic scheduling to display course duration and semester intervals.

## Frequently asked questions

### What data formats are supported?

The tool accepts JSON input containing either date ranges (startDate/endDate) or numeric ranges (minValue/maxValue).

### Can I use this as a Gantt chart?

Yes, it functions as a simplified version of a Gantt chart, making it ideal for visualizing project phases and timelines.

### Is the chart orientation adjustable?

Yes, you can switch between horizontal and vertical orientations to best fit your data layout.

### Can I customize the colors?

Yes, you can select from predefined color schemes like blue, green, red, purple, orange, or rainbow.

### What is the output format?

The tool generates an interactive HTML-based chart based on your configuration.

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