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QRGlo vs Diagram Smith

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

QRGlo compared with Diagram Smith
DetailQRGlo logo QRGloDiagram Smith logo Diagram Smith
What it doesFree QR code generator with customizable design, no sign-up required for static codes Free online tools for flowcharts, charts, diagrams and timelines with no sign-up
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: unlimited static QR codes and 3 editable codes with scan stats. Pro monthly $9.9/month, Pro quarterly $21.9/quarter ($7.30 a month, save 26%), Pro yearly $64.9/year ($5.41 a month, save 45%). Pro includes unlimited editable codes, full analytics, AI art up to 100 per day, custom domains, team Free: no account required, all diagram and chart makers, PNG/SVG/PDF export, no watermark. Pro: Monthly $9.99 a month, Yearly $99.99 a year with 7-day free trial, Lifetime $239.99 once. Euro area: €10.99 a month, €109.99 a year, €259.99 once (VAT included).
Key features
  • Dynamic QR codes that can be edited after printing without reprinting
  • Scan analytics showing time, location, device, browser, and language data
  • AI-generated artistic QR codes with custom scenes and styles
  • 50+ QR code types for Wi-Fi, menus, contact cards, social profiles, payments and more
  • Customizable design with 22 dot shapes, 117 corner combinations, and logo support
  • Multiple download formats: PNG, JPG, WebP, SVG, PDF, EPS up to 4096 px
  • Static codes with no account, no watermark, and no expiration
  • Smart routing rules to send scans to different destinations by country, device, time
  • Team workspaces with roles and API access for Pro users
  • Custom domains for branded short links on Pro plan
  • Flowchart and process diagram maker with canvas and text-to-diagram modes
  • Text-to-diagram tools for UML, ER and sequence diagrams
  • Chart tools: pie chart, line graph, gauge and Sankey diagram
  • Automatic diagram layout from typed text
  • Export to PNG, SVG and PDF without watermark
  • Share diagrams with share links
  • Pro: editable .drawio export and vector PDF
  • Pro: multi-page documents and layers
  • Diagram checks for unlabelled branches and dead ends
  • Works on phone and computer
What makes it different
  • No sign-up required for static QR codes with unlimited free generation
  • Codes remain functional even after cancellation or hitting limits
  • AI art generation that paints custom designs with QR codes woven inside
  • Scan-checking before download ensures functionality at all sizes and distances
  • Free editable codes with full analytics included in free account tier
  • Completely free with no account required and no watermark on exports
  • Nothing uploaded: all work stays on your device in your browser
  • Results computed by the same tested code, not manually typed
  • Multiple export formats: PNG at 4 sizes, SVG and PDF
  • Converts between formats: Mermaid to draw.io, SQL to ER, Visio to flowchart
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check2 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)1319
Referring domains (Majestic)14

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