The Hill Chart Builder has moved to hillchart.dev.
Your charts saved here stay in this browser — open a chart and copy its share link to carry it over.
Cloud save is off. Enable it to embed a recovery code in every exported PNG — so a teammate can restore the full chart from any image if you’re unavailable.
Double-click on the hill to add a point. Drag points to move them.
Versions
Import
Drag & drop or paste an image anywhere on the page.
Load by cloud code
.
Saved Charts
No saved charts yet.
Embeds a code in the image to restore this chart later. End-to-end encrypted, saved for 90 days.
Support this project
I build and maintain this tool in my spare time. It is free to use, and I'd like to keep it that way.
If it saved you time, helped you at work, or you simply want to support future improvements, a small donation goes a long way.
Your support helps cover hosting, domain costs, maintenance, bug fixes, new features, and the occasional vibe coding tokens 😉.