Pie Chart Maker vs Decktopus AI

Pie Chart Maker is a free browser tool for building pie and doughnut charts without installing software. Enter labels and values, adjust colors, legend placement, rotation, and slice labels, then download the finished chart as PNG, JPEG, or SVG.

You can switch to a 3D view with one click, add a center hole to create a doughnut chart, and customize the background, title, and legend colors. The interface is built for quick edits, so students, teachers, and anyone presenting small datasets can produce a clean chart in minutes.

The site also links to related graph makers for line, bar, and scatter charts, plus other education-focused tools from the same publisher.

Decktopus AI generates complete, customized presentations based on a simple description of your topic. It creates structured slide decks with content, design, and branding automatically applied, eliminating the need for manual slide creation or template searching.

Unlike traditional presentation tools that require users to select templates and manually adjust layouts, Decktopus AI produces unique presentations tailored to your specific message and brand identity. It also includes AI-powered delivery coaching to help users practice and improve their presentation skills within the same platform.

The tool supports interactive elements such as forms and polls to engage audiences during presentations. It exports presentations in multiple formats including PDF, PPTX, and PNG, and offers an intuitive editor that requires no design experience. Teams benefit from auto-branded slide libraries and collaboration features that ensure consistency and alignment with company branding.

Decktopus AI operates on a credit-based system where users pay per slide generated, allowing flexibility without a subscription. It is designed for professionals, educators, marketers, and sales teams who want to save time while delivering polished, customized presentations.