Image Sharpen vs PixExtender

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 PixExtender
Detail	Image Sharpen	PixExtender
What it does	AI-powered tool to sharpen blurry images and enhance photo quality instantly	AI Image Extender - Expand Images to Any Size
Stage	Not given	Not given
Founded	Not given	Not given
Based in	IN	Not given
Pricing model	Free	Freemium
Pricing	Not given	Free credits on signup. Monthly subscriptions: Basic $8.3/month (2400 Credits, up to 1200 images, max 2000x2000), Creator $20.8/month (6600 Credits, up to 3300 images, max 3000x3000), Master $41.6/month (14400 Credits, up to 7200 images, max 4096x4096). Yearly plans: Basic $99/year, Creator $249/yea
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	Seamless image expansion with AI-generated matching backgrounds Expand images up to 4096x4096 pixels without quality loss Batch process up to 20 images at once with consistent results Platform presets for Instagram, Pinterest, YouTube, Facebook, LinkedIn, Twitter Custom aspect ratio and dimension selection Support for JPG, PNG, and WEBP formats Original image content stays pixel-for-pixel untouched Content-aware outpainting preserves subject position Export ready-to-use files in exact dimensions
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	Seamless, natural results that look like original photos without visible seams or stretched pixels Batch processing of up to 20 images with one-click consistency No design skills or complex tools required Free credits for new users to start immediately Designed for multiple use cases: creators, e-commerce, photographers, and everyday fixes
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	24 +1 (up) since last check	24 −1 (down) since last check
Trust Flow (Majestic)	10	5
Citation Flow (Majestic)	18	26
Referring domains (Majestic)	45	97

4 details filled in for both companies.

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