For personal use
A single workspace for your notes, tasks, and projects.
Free for personal use.
Web, Mac, Windows, iOS & Android
A block-based editor that feels as natural as pen and paper. Slash commands, LaTeX formulas, code blocks, tables, images — 50+ block types that auto-save as you type. Organize notes in nested pages and never lose an idea again.
Simple checklists for personal tasks. Kanban boards for bigger projects. Sprint planning when you need it. Filter, sort, and track everything — then check it off with satisfaction.
Roadmaps, timelines, and milestones — all connected. Break down ambitious goals into actionable steps. Whether it's a side project or a thesis, Colix keeps every piece in context.
Ask questions about your notes. Get summaries in seconds. Brainstorm ideas, improve your writing, or explain complex topics — your AI assistant understands your workspace and gives context-aware answers.
An infinite 2D whiteboard for spatial thinkers. Drag notes onto the canvas, draw connections between concepts, and see relationships that linear documents can't show. Think visually.
Turn any page into a beautiful public website with one click. Share your portfolio, resume, course notes, or study guide — no separate hosting needed. Your content, your URL.
Small details that make a big difference.
Type / for any block type
Built-in math and syntax
No internet? No problem
Markdown, Word, PDF
50+ ready-to-use layouts
Reference any page or person
Organize your way
Power-user shortcuts
Yes. Colix is free for personal use with no time limits. You get notes, tasks, projects, AI assistant, and more — all included.
Absolutely. Share pages publicly, invite guests to collaborate in real-time, or create a team workspace for group projects.
Colix is purpose-built for students and professionals. It includes a built-in AI tutor, study canvas, flashcard system, and academic tools you won't find elsewhere.
Yes. Colix works on any device — web, desktop (Windows & Mac), and mobile (iOS & Android). Your data syncs everywhere.
Your data is stored securely in the cloud with encryption. You can export everything anytime — you always own your data.
Join thousands of students and professionals who use Colix to think clearly, plan ahead, and get more done.
Free forever for personal use. No credit card required.