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QR Promise vs ThumbBlitz

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

QR Promise compared with ThumbBlitz
DetailQR Promise logo QR PromiseThumbBlitz logo ThumbBlitz
What it doesQR codes that keep working forever Free browser-based Roblox thumbnail maker with no sign-up, no watermark, no AI generation
StageNot given Startup
FoundedNot given 2026
Based inUS Not given
Pricing modelFree trial Not given
PricingPro: $3/mo after 7-day free trial (card required) Free: 3 watermark-free exports a day, no account required. Pro: $4.99/month or $29/year (or $49 lifetime) for unlimited exports and batch export of all sizes at once.
Key features
  • Static QR generator for URLs, text, WiFi, vCard, email, SMS
  • PNG and SVG downloads
  • Dynamic codes with scan analytics by day, country, and device class
  • Code Health Monitor alerts for broken destination URLs
  • Migrate deactivated competitor codes
  • One-click subscription cancellation
  • Customizable colors and optional logo
  • Upload and edit screenshots locally in browser without uploading to server
  • Add bold headline text with outline and shadow effects
  • Drag-and-drop sticker overlay system
  • Export at multiple sizes: 1920×1080, 1280×720, 512×512
  • 8 headline text styles and 38 backdrop presets
  • Support for PNG, JPG and WEBP file formats
  • Export as clean PNG with no watermark or branding
  • Pro plan enables batch export of all sizes in one click
  • 22 free template presets for quick start
What makes it different
  • Static codes generated in your browser never route through servers and keep working forever after cancellation
  • Code Health Monitor checks if printed code destinations go down and emails you to fix the link without reprinting
  • Affordable pricing with no server-side kill switch on static codes after cancellation
  • No account or sign-up required—open the page and start immediately
  • Never uploads your files to a server—all processing happens on your device
  • Not AI-generated—uses your actual screenshot, not synthesized imagery
  • Three free watermark-free exports daily on the free plan
  • Works on any device with a browser—no installation or updates needed
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check6 no change since last check
Trust Flow (Majestic)07
Citation Flow (Majestic)015
Referring domains (Majestic)07

4 details filled in for both companies.

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