Sparkline & Unicode Chart Generator

Turn a list of numbers into an inline sparkline using Unicode block characters (▁▂▃▄▅▆▇█), Braille (⠀⠄⠆⠇⠏⠛⠟⠿), or a taller bar chart — perfect for embedding tiny visualizations in Markdown, emails, or terminal output. Also outputs an SVG sparkline with optional area fill, and a numeric-axis version. Pure arithmetic, runs locally in your browser.

Data (comma, space, or newline-separated numbers)

Style

Bar / SVG height

SVG width (px)

SVG height (px)

SVG stroke color

Show value axis Normalize (subtract min)

Output

Enter numbers above.