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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

Img Upscaler logo
Img Upscaler
✓ verifiedFreemium

AI image upscaler to enlarge and sharpen photos, anime and product images by 2x-4x, with a free monthly tier.

3.4M visits/mo18K saves
Civitai logo
Civitai
✓ verifiedFreemium

Community hub for sharing and generating AI art models, centered on Stable Diffusion, with paid memberships.

7.5M visits/mo
Spline logo
Spline
✓ verifiedFreemium

Browser-based collaborative 3D design tool for building and exporting interactive 3D/2D experiences to web, iOS and Android.

818K visits/mo12K saves
Unblurimage AI logo
Unblurimage AI
✓ verifiedFreemium

AI photo tool for unblurring, sharpening, and upscaling images up to 4K, aimed at creators and online sellers.

776K visits/mo2.9K saves
BigJPG logo
BigJPG
✓ verifiedFreemium

Deep-learning image enlarger, especially strong on anime and illustrations, with a free tier and an API.

1.4M visits/mo34K saves
Pricing
Free: $0 (50 credits/mo)

No public pricing

Free: $0/month (limited files, watermarked web exports)
Starter: $12/seat/month billed annually or $15/month billed monthly (unlimited files, no watermark)
Professional: $20/seat/month billed annually or $25/month billed monthly (video/code export, unlimited variables/APIs), plus optional AI add-on at +$5/seat/month for 2,000 AI credits
Subscription 50 credits: $3.90/mo
Subscription 200 credits: $8.90/mo
Subscription 500 credits: $12.90/mo
Subscription 1,000 credits: $16.90/mo
One-Time 50 credits: $4.99
One-Time 200 credits: $14.99
One-Time 500 credits: $30
One-Time 2,000 credits: $70
One-Time 5,000 credits: $90
One-Time 10,000 credits: $120
One-Time 30,000 credits: $330
Free: $0 (20 images/mo, 4x max)
Basic: $6 (2 months, 500 images/mo, 16x)
Standard: $12 (6 months, 1000 images/mo)
Premium: $22 (12 months, 2000 images/mo)
Core features
  • AI super-resolution upscaling 2x/4x
  • Detail and edge preservation
  • Support for anime, product and portrait images
  • Batch processing on paid tiers
  • Reimagine AI access
  • Separate desktop apps
  • Library of shared AI art models
  • On-site image, video, and 3D generation
  • Community galleries and challenges
  • Buzz credit system for generation
  • Creator memberships with extra perks
  • API access
  • Real-time collaborative 3D editor with primitives and modeling tools
  • Layer-based materials and a ready-made material library
  • Interactivity/animation via states, events and physics
  • Multi-platform export to web, iOS and Android
  • 2D design canvas (Hana) with vector networks and effects
  • AI 3D generation, texture generation and style transfer add-on
  • Variables, APIs and webhooks for dynamic data
  • AI-powered blur removal and detail sharpening
  • Upscaling to 4x or 4K resolution
  • Noise reduction for high-ISO or compression artifacts
  • Support for PNG, JPG, and HEIC formats
  • No sign-up required for basic processing
  • Credit-based subscription or one-time purchase options
  • Deep CNN super-resolution upscaling
  • Noise reduction and edge smoothing
  • Up to 16x enlargement (paid)
  • API access
  • Desktop and mobile apps
  • Offline enlarging for logged-in users
Use cases
  • Enlarging low-resolution photos
  • Upscaling anime or product images
  • Sharpening soft or old pictures
  • Batch-upscaling images for work
  • Downloading Stable Diffusion models
  • Generating AI art in the browser
  • Sharing and showcasing creations
  • Discovering community models and prompts
  • Designers adding interactive 3D elements to websites
  • Product teams prototyping 3D UI or product visualizations
  • Brand/marketing teams creating animated 3D visuals
  • Agencies building AR/XR or gamified web experiences
  • Sharpening product photos for e-commerce listings
  • Preparing images for large-format printing
  • Enhancing social media graphics and posts
  • Cleaning up design assets and visual projects
  • Enlarging anime art and illustrations
  • Upscaling photos without quality loss
  • Batch/API image enlargement
  • Preparing images for print
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