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Grayscale Image vs SVGProof

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

Grayscale Image compared with SVGProof
DetailGrayscale Image logo Grayscale ImageSVGProof logo SVGProof
What it doesFree online converter to turn photos to grayscale with multiple methods, brightness and contrast controls, and browser-based processing Convert logos to clean, editable SVG files for print and web
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingNot given Free: unlimited conversions and edits, PNG download up to 512 px. Logo pack: $10 for 25 logos. Pro: $12/month for 200 logos/month or $120/year for 2,400 credits. API: from $29/month for 1,500 images ($0.019 per image), $99/month for 7,500 images ($0.013 per image), $299/month for 30,000 images ($0.0
Key features
  • Four grayscale conversion methods: Weighted, Average, Maximum, Minimum
  • Adjustable brightness and contrast controls from -100 to +100
  • Real-time preview of adjustments
  • Support for JPG, PNG, and WebP formats
  • Browser-based processing with no server upload
  • Download as PNG to preserve transparency
  • No watermarks or signup required
  • Weighted method uses ITU-R BT.709 industry standard luminance
  • Multiple related tools: Monochrome, Desaturate, Sepia, Vintage, and effects
  • Free preview without account
  • Upload, edit and recolor logos
  • Multiple export formats: SVG, EPS, AI, PDF, DXF, PNG, embroidery
  • API with batch processing up to 100 images
  • MCP server integration for AI assistants
  • Background removal and color snapping
  • Supports up to 5 MB and 17 megapixels
  • No subscription required
  • Credits never expire
  • Clean vector paths with no embedded raster
What makes it different
  • Four different grayscale algorithms to choose the right output for your photo
  • Privacy-first approach with all processing in browser and no image uploads
  • Practical focus on specific workflows rather than generic one-click effects
  • Educational guides explaining technical concepts and when to use each method
  • Instant results without upload or download wait times
  • Specialized for AI-generated logos from ChatGPT, Midjourney, Gemini and Ideogram
  • True vector output with clean paths, not raster wrapped in SVG
  • Pay per logo with no subscription, credits never expire
  • One credit balance shared between web editor and API
  • Referral program: earn 30% of credits from referred customers
Community votes00
DR (Domain Rating by Ahrefs)43 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)100
Citation Flow (Majestic)3313
Referring domains (Majestic)1091

4 details filled in for both companies.

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