Mermaid Viewer vs Crosy

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

Mermaid Viewer compared with Crosy
Detail	Mermaid Viewer	Crosy
What it does	Free online Mermaid diagram viewer and editor with live preview, AI generation, and exports	Turn your photo into a cross stitch pattern
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: unlimited editor and preview, 3 saved diagrams, 5 AI uses total, PNG export 1× with watermark. Starter: $6.99/month or $69.90/year; 30 saved diagrams, 500 AI conversations per month, PNG export up to 4× without watermark. Pro: $11.99/month or $119.90/year; unlimited diagrams, unlimited AI, PNG	Free: 60 welcome credits after email verification. Credits: $2.99 for 30 credits (1 complete pattern unlock). Pro: $9.90/month for 990 monthly credits (33 pattern unlocks). Purchased credits never expire; Pro credits expire after one month.
Key features	Live preview of Mermaid code as you type AI diagram generator, editor and syntax fixer PNG export on every plan; JPG, SVG and PDF on Pro All 22+ Mermaid diagram types supported Share diagrams via public links and embeds Save diagrams to cloud with folders and version history Keyboard shortcuts and autocomplete Mobile-responsive editor with pan and pinch-zoom	Automatic photo to chart conversion Adjustable crop, chart size and thread colors Edit individual stitches and add backstitch Track stitching progress Multiple export formats DMC color matching thread key Cloud sync for patterns Free preview and editing before purchase Re-download without additional charges
What makes it different	No account or sign-up required to start editing diagrams Affordable pricing: Starter at $6.99/month, Pro at $11.99/month Diagrams render in your browser; nothing stored unless you choose to save Fast editor with instant rendering and clear error messages	Free welcome credits to start with no payment required Full editing control before unlocking downloads All eight export formats included in one pattern unlock No subscription required to use the product Purchased credits never expire
Community votes	0	0
DR (Domain Rating by Ahrefs)	6 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	3	1
Citation Flow (Majestic)	23	15
Referring domains (Majestic)	12	2

5 details filled in for both companies.

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