Column Chart Maker
Paste your data below and get a live column chart with a value label above every column. Pick a theme, add a title and source line, then copy the embed code or download a PNG — everything runs locally in your browser.
Share links carry the data inside the link itself — nothing is uploaded.
Is this free and private?
Yes. This maker builds column charts entirely in your browser — nothing you type is ever uploaded anywhere. There's no signup and no usage limit. The only thing this site measures is anonymous page views, through Cloudflare Web Analytics, which sets no cookies and never sees your data.
How do I embed the chart on my own page?
Click "Copy embed" to copy a script tag plus a <live-chart> element carrying
your current spec as JSON. Paste it into any HTML page and the chart renders live — no build
step required. (The embed loads one hosted file from meikucharts.com; an npm package is planned
but not yet published.)
Can I export the chart as an image?
Yes. "Download PNG" renders the current chart onto an offscreen canvas at 2x resolution and downloads it — useful for slides, docs, or anywhere embedding live HTML isn't practical.
Need horizontal bars instead of vertical columns? The bar graph maker has an orientation toggle for both.