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nobg vs CrispSize

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

nobg compared with CrispSize
Detailnobg logo nobgCrispSize logo CrispSize
What it doesFree AI background remover that runs locally in your browser with no uploads or account required Free image optimizer for web and social media
StageNot given MVP
FoundedNot given Not given
Based inNot given CA
Pricing modelFree Free
PricingFree, $0 unlimited full-resolution PNG exports with no subscription, credit pack, or daily limit Not given
Key features
  • On-device AI segmentation model with WebGPU or WebAssembly processing
  • Full-resolution PNG export at original pixel dimensions with no resolution cap
  • Dual AI models: Fast for everyday use and Ultra for high-precision desktop processing
  • Erase, Restore, and Magic brushes for manual touch-up and refinement
  • Mask views including Rubylith overlay and Silhouette mode for edge inspection
  • Backdrop and shadow options including white, color, gradient, and custom photo backgrounds
  • Multi-photo studio queue for batch processing and shared backdrop application
  • Support for JPEG, PNG, WebP, GIF, HEIC and HEIF image formats
  • Offline functionality after initial model cache download
  • Edge refinement tools including Mask Choke, Edge Feather, and De-fringing adjustments
  • WebP export for websites in multiple sizes (2400, 1920, 1200, 800, 400 px)
  • AVIF export as next-gen format 20 to 30% lighter than WebP
  • Exact Instagram, Stories, Reels and social media dimensions
  • Smart compression to target file size
  • Smart crop with focal point to keep subject in frame
  • Text or logo watermark
  • Batch renaming with multiple naming patterns
  • iPhone HEIC photo support
  • GPS location data removal
  • Responsive image code generation
What makes it different
  • Zero server uploads: photos never leave your browser tab or device
  • No account, no subscription, no credit limit, and no daily counter required
  • Full copyright and commercial rights retained: exportable for Amazon, Shopify, Etsy and eBay listings
  • Handles complex edges including hair, fur, glass, liquid, laces, mesh, and thin stems
  • Works offline after first model cache and processes up to 25 MB files per browser memory limits
  • Everything runs entirely in your browser with no file uploads or server storage
  • No account, watermark, or file limits required
  • WebP files 25 to 35% lighter than JPEG at same visual quality
  • Exact pixel-perfect sizes for all major social media and e-commerce platforms
Community votes00
DR (Domain Rating by Ahrefs)5 −1 (down) since last check4 no change since last check
Trust Flow (Majestic)46
Citation Flow (Majestic)2315
Referring domains (Majestic)105

4 details filled in for both companies.

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