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Collage87 vs Normal Map Generator

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

Collage87 compared with Normal Map Generator
DetailCollage87 logo Collage87Normal Map Generator logo Normal Map Generator
What it doesFree photo grid collage maker with no sign-up and no watermarks Create professional texture maps from images in your browser
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingAll features are available for free with no hidden costs or subscription options. Free plan: up to 5 MB per image, one image at a time, 8-bit PNG downloads. NormalMap Pro: $19 USD one-time payment; up to 50 MB per image, batch processing up to 1000 images, 16-bit grayscale PNG for height maps.
Key features
  • Preset and custom grid layouts with adjustable rows and columns
  • Real-time preview with instant layout adjustments
  • Image rotation, flip, and independent adjustments
  • High-definition PNG export
  • Support for JPEG, PNG, and WebP formats
  • Customizable spacing, margins, and roundness
  • Multiple preset sizes including Instagram and Facebook
  • No login or account required
  • No watermarks on exports
  • Normal map generation from images
  • Displacement, ambient occlusion, and specular map creation
  • 2D and 3D preview
  • Adjustable parameters: Strength, Level, Blur/Sharp
  • Invert X, Y, and Height controls
  • Sobel vs Scharr algorithm selection
  • Source-size PNG export
  • Batch processing up to 1000 images (Pro)
  • 16-bit height map output (Pro)
  • Local image processing with no server uploads
What makes it different
  • Free with no hidden costs or subscription requirements
  • No account setup needed; works directly in browser
  • Exports in high resolution without watermarks
  • Commercial use allowed
  • Simple, minimalist interface for creators
  • All processing happens in your browser, source images stay private
  • Create four complementary texture maps from a single image
  • Real-time 3D preview with adjustable lighting and rotation
  • No account required for free generation
  • One-time Pro payment with no recurring fees
Community votes00
DR (Domain Rating by Ahrefs)19 −1 (down) since last check2 +1 (up) since last check
Trust Flow (Majestic)116
Citation Flow (Majestic)2520
Referring domains (Majestic)5316

5 details filled in for both companies.

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