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Image Sharpen vs ImgExtender

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

Image Sharpen compared with ImgExtender
DetailImage Sharpen logo Image SharpenImgExtender logo ImgExtender
What it doesAI-powered tool to sharpen blurry images and enhance photo quality instantly Expand photos without cropping or stretching
StageNot given Not given
FoundedNot given Not given
Based inIN Not given
Pricing modelFree Freemium
PricingNot given Free: 10 credits (2 generations). Pro: $9.99/month ($119.88 yearly, 2,400 credits/year). Max: $29.99/month ($359.88 yearly, 9,600 credits/year). Each generation costs 5 credits. Free and Pro results are watermark-free for Pro and Max subscribers; free tier results are watermarked.
Key features
  • 4× resolution boost
  • Sharpens edges and textures like hair, fabric and text
  • 10-15 second processing time
  • Supports JPG, PNG, WebP up to 20MB
  • Works on mobile and desktop browsers
  • Before and after slider comparison
  • No account or login required
  • Private image processing with automatic deletion
  • All-in-one photo enhancement in single step
  • Generate new canvas space around images in square, portrait, or landscape ratios
  • Position subject within destination frame before generation
  • Review generated space on comparison canvas before download
  • No prompts required
  • Browser-based editor with no software installation
  • Private uploads and results by default
  • Watermark-free results on Pro and Max plans
  • Commercial use rights on paid subscriptions
  • Support for JPG, PNG, and WebP formats up to 10 MB
  • Same professional image-extension model across all plans
What makes it different
  • AI reconstructs missing detail instead of just increasing contrast like traditional sharpening
  • Completely free with no signup, watermark or subscription required
  • No learning curve or manual settings to adjust
  • Fast processing in under 10-15 seconds
  • Images never stored, shared or used for AI training
  • No complex prompts or AI settings required—just set the frame and position the subject
  • Designed specifically for image extension without upscaling or cropping
  • Full control over composition and subject placement before generation
  • One image adapted for multiple layouts and formats simultaneously
  • Private by default with automatic deletion after 7 days
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)24 +1 (up) since last check12 −1 (down) since last check
Trust Flow (Majestic)104
Citation Flow (Majestic)1818
Referring domains (Majestic)4528

4 details filled in for both companies.

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