Best UI Design Tools 2026

Visily is a web design tool available as a browser extension, with Figma and Jira integrations.

MockFlow is a wireframing tool available on the web, desktop, and as a browser extension.

Origami Studio suits designers who want to build interactive prototypes with adaptive layouts and device-aware interactions.

Pencil suits people creating interface mockups or diagrams on Linux, macOS, or Windows who want a free desktop tool.

HotGloo is web software for UX planning and prototyping across screens and devices.

Quant-UX is a web-based, self-hosted design tool.

TasteKit organizes website references and feedback into AI-generated design direction on the web.

CSS Hero is a WordPress plugin for visual theme and plugin customization with live CSS editing.

Uizard fits individuals, teams, and organizations that need browser-based interface design, prototyping, collaboration, and developer handoff.

Balsamiq Wireframes is a wireframing tool available on the web and desktop.