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HD Photo Converter vs AlphaPNG

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

HD Photo Converter compared with AlphaPNG
DetailHD Photo Converter logo HD Photo ConverterAlphaPNG logo AlphaPNG
What it doesAI-powered image upscaler that enhances low-resolution photos to 4K quality Browser-based PNG compression, editing, and conversion tools that keep image processing on your device
StageNot given Not given
FoundedNot given Not given
Based inGB Not given
Pricing modelFreemium Freemium
PricingFree basic plan. Professional: $4.9/month (billed annually at $58.8) includes 200 HD photo conversions per month. Business: $7.9/month (billed annually at $94.8) includes 500 HD photo conversions per month. Enterprise: $9.9/month (billed annually at $118.8) includes 3,000 HD photo conversions per mo Free: $0 forever, no payment or sign-up required. Pro: $9/month or $39 billed annually ($3.25/month)
Key features
  • AI-powered detail enhancement with texture reconstruction
  • Smart noise reduction removes grain and compression artifacts
  • Color and contrast optimization for vibrant images
  • Portrait-optimized enhancement with facial recognition
  • Up to 4X resolution increase
  • Batch processing for up to 10 images at once
  • Supports JPG, PNG, WEBP, JPEG, BMP formats up to 10MB
  • Processing completed in 15-30 seconds
  • Automatic image deletion for privacy protection
  • Priority email and dedicated support options
  • PNG compression with quality controls and batch processing
  • Automatic background removal for portrait cutouts
  • Image resizing by percentage or exact pixels
  • Crop and rotate images while preserving transparency
  • Convert between PNG, JPG, WebP, AVIF and other formats
  • Color quantization to reduce PNG to 2-256 color palette
  • Advanced Compression with transparent-edge quality checks
  • Batch workflows with ZIP downloads
  • PNG metadata inspection and removal
  • Cross-device workflow recipes for Pro users
What makes it different
  • Free basic plan with no credit card required
  • Advanced AI reconstructs lost image details for natural results
  • Lightning-fast conversion in under 30 seconds
  • Privacy-first processing with automatic image deletion
  • Specialized portrait enhancement with facial recognition technology
  • All image processing stays in your browser with no file uploads
  • Free tools with no watermark or sign-up required
  • Three compression engines optimized for different use cases
  • Purpose-built tools for specific PNG tasks
  • Local processing works without uploading images to servers
Community votes00
DR (Domain Rating by Ahrefs)19 no change since last check3 no change since last check
Trust Flow (Majestic)136
Citation Flow (Majestic)1718
Referring domains (Majestic)816

5 details filled in for both companies.

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