Legal
Privacy Policy
Last updated: June 21, 2026
Who We Are
Chart Maker Tools operates a browser-based Histogram Maker and related chart utilities. The current tool lets you paste or upload numeric data, adjust histogram bins, inspect summary statistics, and export chart or frequency table files.
Data You Enter Into The Tool
Histogram calculations run in your browser. The raw numeric data you paste into the Histogram Maker is not sent to our server for chart generation. Exported PNG, SVG, and CSV files are created locally in your browser.
Information We May Collect
We may collect basic technical and usage information such as pages visited, browser type, device type, referring page, approximate location, and interaction events. If you contact us, we may collect the contact details and message contents you provide.
How We Use Information
We use collected information to operate the site, understand product usage, improve SEO content and tool quality, prevent abuse, and respond to support or business inquiries.
Service Providers
We may use hosting, analytics, security, and email providers to operate the website. These providers process information only as needed to provide their services.
Cookies And Analytics
We may use cookies or similar technologies for analytics, security, and basic site functionality. You can control cookies through your browser settings.
Contact
For privacy questions, contact us at support@makehistogram.com.