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PrepMyPost vs Onlook

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

PrepMyPost compared with Onlook
DetailPrepMyPost logo PrepMyPostOnlook logo Onlook
What it doesFree browser-based tools for social media posts, images, PDFs and small business paperwork A free, local-first visual editor for designers to craft code in real React codebases
StageNot given Startup
FoundedNot given Not given
Based inNot given US
Pricing modelFree Freemium
PricingNot given Free self-hosted version available on GitHub. For Teams: Custom pricing tailored to your team's needs. Contact us or book a demo.
Key features
  • Image resizer for multiple platform sizes in one ZIP
  • AI background remover at full resolution
  • Photo filters and effects including blur, pixelate, black and white
  • Image compression and format conversion for JPG, PNG, WebP
  • PDF creation from text, images and designed documents
  • QR code generation for links, WiFi and contacts
  • Character counters for platform-specific limits
  • Domain and username checker across registries and social platforms
  • Real-time visual editing of React components
  • Infinite canvas design interface
  • Real-time collaboration on code
  • Works with existing React projects and Storybook
What makes it different
  • All tools run in your browser with no file uploads or server processing
  • No account, no watermark and no daily limits required
  • Tools continue working even in airplane mode after loading
  • 103 specialized free tools covering social media, images, PDFs and business documents
  • Code is the source of truth—no design drift from implementation
  • Works directly in real codebases with existing design systems
  • AI-assisted design generation that understands React architecture
  • Open-source and transparent to the development community
Community votes00
DR (Domain Rating by Ahrefs)9 +7 (up) since last check59 no change since last check
Trust Flow (Majestic)017
Citation Flow (Majestic)036
Referring domains (Majestic)0799

4 details filled in for both companies.

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