Claude chart generator
Claude handles long context well - paste the parameter reference once, then feed tables or prose on each turn.
Chart builder
Adjust fields and copy URL, HTML, Markdown, or an AI prompt. See the [URL parameters](/docs/url-parameters) reference if you are editing links by hand.
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Claude-specific tips
Add URL parameters to a Claude Project “knowledge” file so every chat shares the same rules.
Compared to ChatGPT, Claude users often paste entire CSV excerpts; trim to the rows you will chart to save tokens.
Use cases
- Engineering teams using Claude for incident write-ups with small metric tables.
- Writers drafting in Claude artifact mode who export Markdown to static sites.
- Legal or finance reviewers who want a neutral image URL instead of opaque binaries.
Examples
Minimal bar URL Claude should emit
https://getchartkit.com/api/chart?type=bar&labels=Q1,Q2,Q3&s0=42,51,47&s0name=Revenue+M%24&title=FY+recap&valueFormat=compact&format=svgPie mix
https://getchartkit.com/api/chart?type=pie&labels=New,Returning,Churned&s0=54,38,8&s0name=Users&title=Cohort+mix&format=svgHorizontal bar for long labels
https://getchartkit.com/api/chart?type=horizontal-bar&labels=Data+governance,Access+reviews,Retention&s0=11,8,14&s0name=Tickets&format=svgHow it works
- Open Claude, paste the AI prompt from the builder plus your dataset.
- Ask for `!alt` and a naked URL line.
- Drop the URL into this page if you want to tweak `w`, `h`, or `format`.
Use with ChatGPT or Claude
Pair with LLM chart generator when you document tools for both Claude and ChatGPT.
For strict Markdown publishers, see charts for Markdown.
FAQ
- Can Claude generate ChartKit URLs?
Yes, when the parameter rules are in context.
- Can I embed in HTML?
Yes via `<img src="…">`.
- Is this free?
ChartKit trial URLs are public; Claude usage follows Anthropic pricing.
- Does Claude render the chart?
Some clients show remote images; your blog will load the same URL independently.
- Where is the ChatGPT version?