Best open-source alternatives to Canva

Penpot is an open-source design platform aimed at product teams, designers, and developers who need a shared environment for creating and collaborating on digital interfaces. It emphasizes ownership and control through self-hosting, while also offering a hosted SaaS option for teams that prefer not to manage infrastructure themselves. The project centers on real-time collaboration, design systems, and a code-oriented workflow. It supports open standards such as SVG, CSS, HTML, and JSON, and includes features like design tokens, inspect mode, plugins, webhooks, and an API for integrations. The README also highlights an MCP server and enterprise capabilities for organizations that need centralized administration, advanced permissions, and SSO.

miniPaint is a browser-based image editor aimed at users who want a lightweight, install-free alternative for creating and editing images. It runs directly in the browser and emphasizes local editing with no server-side transfer, making it suitable for quick edits, browser-native workflows, and users who prefer not to install desktop software. The project includes a broad set of editing tools covering file import/export, layer-based composition, image adjustments, filters, and painting utilities. It also supports embedding in other websites and provides build instructions and a wiki for contributors or self-hosters who want to work with the codebase or integrate the app into their own pages.