Skip to the shop floor

AdViewport vs Kernsetzer

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

AdViewport compared with Kernsetzer
DetailAdViewport logo AdViewportKernsetzer logo Kernsetzer
What it doesFree ad mockup generator for eight platforms Book formatting software for self-publishers
StageNot given Not given
FoundedNot given Not given
Based inNot given DE
Pricing modelFree Paid
PricingNot given One-time purchase price to be announced before launch. Without a license, the software works with basic features indefinitely but exports carry a watermark.
Key features
  • Eight platform previews including Facebook, Instagram, Google Ads, LinkedIn, X, Snapchat, TikTok, and YouTube
  • Device and canvas control across desktop, mobile, square, landscape, portrait, and story formats
  • Immediate visual feedback on copy, CTA, format, and creative changes
  • Export in PNG, JPG, or SVF formats
  • Shareable reproducible review links
  • Browser-based processing with no uploads to servers
  • No account or sign-up required
  • Supports Windows, macOS and Linux
  • Accepts Word and Markdown manuscripts
  • Generates print-ready PDF for KDP and IngramSpark
  • Creates EPUB 3 for ebook stores
  • Automatic layout of running heads and chapter openers
  • Professional typography with correct quotation marks and dashes
  • German language typography support
  • Works offline without requiring an account
  • Custom theme saving in licensed version
What makes it different
  • All eight major ad platforms in one workspace
  • Completely free with no account needed
  • Images stay private in your browser
  • Production-ready exports for approvals and presentations
  • Runs natively on Windows, macOS and Linux while the best-known alternative only runs on Mac
  • Professional typography handling for both English and German
  • Offline desktop app with no account or cloud dependency required
  • One-time purchase model instead of subscription
  • Includes free tools for KDP formatting and quote/dash fixing
Community votes00
DR (Domain Rating by Ahrefs)1 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)210
Referring domains (Majestic)260

4 details filled in for both companies.

More alternatives to AdViewport More alternatives to Kernsetzer

Support