FlowViz vs Flag Maker Free

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

FlowViz compared with Flag Maker Free
Detail	FlowViz	Flag Maker Free
What it does	Free live Mermaid diagram editor with no signup required	Free online flag creator with no sign-up or watermarks
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Free. Optional paid HD print file (300 DPI PDF) planned; all current features stay free.
Key features	Live preview as you type 21 diagram types including flowcharts, sequence, class, state, ER, Gantt, git graph, mindmap and timeline Two-way editing for flowcharts SVG and PNG export Share diagrams as URLs with embedded diagram content Built-in template picker and cheatsheet No account or signup required Works entirely in browser with local storage Open Mermaid Live Editor links Mermaid v11 syntax support	17 layouts including bicolor, tricolor, Nordic cross, saltire, canton, chevron and border 20 symbols: star, crescent, sun, triangle, square, shield, mountains, waves and more PNG export from 600px to 4800px wide Scalable SVG vector export Animated waving GIF and WebM video export Printable pages in US Letter and A4 formats Black-and-white coloring page outlines Color pickers and one-click color palettes Undo and redo with keyboard shortcuts Five standard flag aspect ratios: 2:3, 1:2, 3:5, 1:1 and 10:19
What makes it different	No signup, paywall, or data collection required Diagrams stay in your browser's local storage by default Two-way editing that updates code when you edit the canvas Live preview with no render button required Clean SVG export for professional use in docs and slides	No sign-up, watermarks or account required Real vector output as SVG files that stay sharp at any size Private by design – flags drawn in browser and never uploaded Works on phones, tablets and desktop with no installation required
Community votes	0	0
DR (Domain Rating by Ahrefs)	10 −4 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	5	0
Citation Flow (Majestic)	27	14
Referring domains (Majestic)	76	1

4 details filled in for both companies.

More alternatives to FlowViz More alternatives to Flag Maker Free