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WThumb vs EzColorize

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

WThumb compared with EzColorize
DetailWThumb logo WThumbEzColorize logo EzColorize
What it doesAI thumbnail maker for YouTube that remakes references around your title and persona Free AI photo colorizer for black and white photos
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree: 2 credits. Starter: $12/month (40 credits) or $9/month billed yearly. Creator: $28/month (160 credits) or $21/month billed yearly. Studio: $56/month (400 credits) or $42/month billed yearly. Free with 10 daily credits. Paid plans: Starter $9.99/month (200 credits), Pro $29.99/month (1,000 credits), Ultra $49.99/month (2,000 credits). Annual plans save approximately 20%. AI Photo Colorizer costs 4 credits per V1 generation or 6 credits per V2 generation.
Key features
  • Reference-based thumbnail generation from YouTube links or uploaded images
  • Prompt-based thumbnail generation from video descriptions
  • Persona system with face generation or faceless options
  • Full HD+ output at 2048 × 1152 for 16:9 and 1152 × 2048 for 9:16
  • Edit thumbnails using plain text descriptions
  • Support for multiple languages in thumbnail text
  • Library of thousands of high-performing thumbnails from popular channels
  • No watermark on any plan including free credits
  • Automatic credit refund if thumbnail generation fails
  • Credit rollover option to carry unused credits to next month
  • Natural skin tone restoration
  • HD colorization up to 4K
  • Era-accurate color for historical photos
  • Scratch and blur repair
  • Before and after comparison view
  • Multiple AI models (V1 and V2)
  • Support for JPG, PNG, and WebP formats
  • Download as JPG, PNG, or WebP
  • No watermark on paid plans
What makes it different
  • Reference-led approach gives a strong visual starting point without blank canvas
  • No design skills required, no layers or canvas tools
  • Same high quality generator on all plans including free tier
  • Personalized thumbnails with your face or faceless versions
  • Both landscape 16:9 and vertical 9:16 Shorts formats on every plan
  • Works entirely in browser without app installation
  • Intelligent facial feature detection for accurate skin tones
  • Material-specific color matching for era authenticity
  • Combined colorization and damage repair in one pass
  • Free trial with daily credits, no card required
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)2 +1 (up) since last check8 +4 (up) since last check
Trust Flow (Majestic)60
Citation Flow (Majestic)2313
Referring domains (Majestic)82

5 details filled in for both companies.

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