By Andrew Miller 
What Is It?
Bigjpg is an AI-powered image upscaler that takes your fuzzy, low-res images and makes them look like they were born crisp and high-def. Using deep convolutional neural networks (CNNs), it enlarges images up to 16x their size while minimizing the usual suspects: blur, pixelation, and that weird smudgy look.
The kicker? It’s especially good with illustrations, anime, and digital art—making it a go-to for artists, designers, and anyone who wants to print or post sharp visuals without sacrificing detail.
Key Features
- AI Super-Resolution – Preserves clean lines, textures, and colors.
- Artwork & Photo Modes – Specialized algorithms for anime/illustrations vs. real photos.
- Batch Processing – Available for paid users (because time is money).
- Cross-Platform – Web, desktop, and mobile apps.
- Privacy First – Images auto-delete after 5 days.
- Supports Multiple Formats – Works for photos, anime, illustrations.
Real-World Use Cases
- 🎨 Artists & Digital Creators – Upscale illustrations for prints, exhibitions, or merch.
- 📸 Photographers & Designers – Save old or low-res shots and prep them for portfolios.
- 🛒 Ecommerce Sellers – Sharper product photos = more clicks.
- 📱 Social Media Marketers – Crisp visuals that don’t crumble when Instagram compresses them.
What We Love About It
✅ Fantastic results for anime and art – Line art stays crisp, colors stay bold.
✅ Zero learning curve – The web app is as simple as drag, drop, upscale.
✅ Free for casual use – Great for hobbyists.
✅ Privacy-friendly – Secure, temporary storage.
What Needs Work
❌ Free version is stingy – 4x max upscaling, 3000x3000px limit, slow queue.
❌ No real editing tools – It only upscales; no cropping, retouching, or color fixes.
❌ Dependent on the cloud – No offline mode unless you pay.
❌ Speed throttled for free users – Expect to wait, especially at peak times.
How It Compares
| Tool | Free Limit | Batch Support | Editing Tools | Strength |
|---|---|---|---|---|
| Bigjpg | 3000x3000px, 4x | No (free) | No | Anime/art details |
| Topaz Gigapixel AI | Higher | Yes | Some | Photo realism |
| VanceAI | Similar | Yes | Yes | Versatility |
| AVCLabs PhotoPro AI | Varies | Yes | Yes | Editing extras |
| Upscale.media | Varies | Yes | No | Easy + generous free tier |
Bigjpg nails artwork and anime, but if you need photo realism or extra editing, Topaz or VanceAI may be better—though they cost more.
Pricing
- Free Plan – Up to 5MB images, 4x upscale, slower speeds.
- Paid Plans – From ~$6/month, unlocks batch processing, larger file sizes (up to 50MB), faster queues, and offline desktop support.
Final Verdict
Bigjpg is one of the best free AI upscalers for artists, illustrators, and anime fans who want their work to shine without turning into a pixelated mess.
- For casual use: Free tier is perfectly fine.
- For pros: The paid tier (or competitors like Topaz Gigapixel) might make more sense for higher-quality photo work or faster processing.
👉 Bottom line: If you’re an artist looking for sharp anime/art upscales, Bigjpg is a solid bet. If you’re a photographer chasing hyper-realism, you’ll want to explore the pricier alternatives.