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Photo Extender vs ColorHippo

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

Photo Extender compared with ColorHippo
DetailPhoto Extender logo Photo ExtenderColorHippo logo ColorHippo
What it doesFree AI-powered photo extender for any aspect ratio with no sign-up required and no watermark AI coloring page generator that creates printable pages from text descriptions or photos in seconds
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree to try without sign-up; Basic $9.90 (100 credits), Standard $29.90 (500 credits), Pro $49.90 (1,250 credits). Each successful image uses 5 credits. One-time purchases with no subscription; credits never expire. Free plan: 15 credits with no credit card required. Basic Pack: $9 one-time for 200 credits. Pro Pack: $29 one-time for 1,000 credits (most popular).
Key features
  • Real AI outpainting powered by gpt-image-2 model
  • Support for any aspect ratio including 1:1, 4:5, 16:9, 9:16, 21:9 and custom ratios
  • Free to try without signing up
  • No watermark on results
  • Free daily credits with a free account
  • Supports JPG, PNG and WebP files up to 4MB
  • Full resolution export
  • Results typically ready in 60–120 seconds
  • Works on any mobile or desktop browser without app installation
  • Secure HTTPS processing with no account required
  • Text to coloring page generation from natural language descriptions
  • Photo to coloring page conversion
  • Adjustable complexity levels for different ages
  • High-resolution PDF and PNG downloads
  • Fast generation under 10 seconds
  • Free name, letter and word art generators
  • 200+ pre-made coloring page collections
  • Regenerate and refine until satisfied
  • No watermarks on downloads
  • Commercial use rights with paid packs
What makes it different
  • Real generative AI instead of simple blur-and-stretch algorithms
  • Optional one-time credit purchases with no subscription
  • No watermark on downloaded results
  • Free daily credits automatically top up when balance runs low
  • Create coloring pages without any design or drawing skills required
  • One-time credit purchases with no subscriptions or hidden fees
  • Instant personalized coloring pages from photos or ideas
  • Commercial use rights included with paid plans
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)16 no change since last check9 no change since last check
Trust Flow (Majestic)63
Citation Flow (Majestic)2125
Referring domains (Majestic)5837

5 details filled in for both companies.

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