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# Best AI Image Upscalers in 2026: 7 Tools Tested on Real Photos
**The Short Version:** I tested 7 AI upscalers on 20+ images — from compressed phone photos to old 500px scans. Topaz Gigapixel still leads for quality. ESRGAN-based tools caught up fast for free. If you want one tool that handles everything, get Gigapixel. If you’re broke, Upscayl runs locally and costs exactly $0.
## How I Tested
I collected a test set that covers the most common scenarios:
– **Phone photos** — 12MP to 48MP compressed JPEGs from various phones
– **Old digital camera shots** — those 3MP early-2000s horrors
– **Low-res web graphics** — 300px social media covers, product thumbnails
– **Art/illustrations** — PNG line art and digital paintings
– **Screenshots** — 1080p text-heavy captures
Every image got upscaled to 4x. I compared them on:
1. **Detail recovery** — does it add real-looking texture or smooth everything into plastic?
2. **Text/face preservation** — are faces still recognizable, or do they turn into nightmares?
3. **Noise handling** — does it remove noise or just make it look worse?
4. **Speed** — how long do I wait?
5. **Price** — because this matters
### 2. Upscayl — Best Free Option (Open Source, $0)
Upscayl is what happens when the open source community decides to make a polished product. It runs 100% locally — no cloud, no uploads, no subscriptions.
It uses ESRGAN-based models (Real-ESRGAN, Remacri, Ultrasharp) and you can switch between them depending on your image type. For photos, Real-ESRGAN gives the most natural results. For digital art, Remacri adds more detail without over-smoothing.
The catch? It’s not as good as Gigapixel on faces. Side by side, Gigapixel recovers about 20-30% more facial detail. But for landscapes, buildings, and general photography, Upscayl holds up surprisingly well.
Also — it requires a GPU. Not a monster one. Even a GTX 1060 works. But without any dedicated GPU, you’re looking at very slow CPU processing.
**Speed:** About 2-3 minutes per image on a mid-range GPU. CPU mode takes 10-15 minutes.
**Who it’s for:** Budget users, Linux folks, anyone who doesn’t want to upload images to a cloud service.
**Skip it if:** You’re on integrated graphics only. Or you need the absolute best face recovery.
### 4. Let’s Enhance — Best for E-Commerce
Let’s Enhance positions itself as an “AI image enhancer for business” — and it shows. The UI is built around batch processing, product photography, and print-ready output.
It handles JPEG artifacts better than any tool I tested. If your product images came from a cheap Amazon listing and look like they’ve been recompressed 6 times, Let’s Enhance cleans them up remarkably well.
The CC (Creative) model adds more artistic detail. The Smart model stays conservative and true to the original. The Digital Art model is great for vector illustrations and line art.
Pricing: $12/month for 100 credits (each credit = one upscale). $24/month for unlimited. For an e-commerce store that needs to fix 50-100 product images, this pays for itself.
What I don’t love: the free trial is very limited (5 images). And the sharpening can be aggressive — on portraits, you sometimes get “plastic skin” texture.
**Speed:** 20-30 seconds per image on average.
**Who it’s for:** E-commerce sellers, print shops, anyone processing images in batches.
**Skip it if:** You just want to upscale a handful of personal photos.
### 6. Bigjpg — Best for Anime & Illustrations
This one’s explicitly optimized for anime and illustrations. The results on real photos are mediocre — faces get that weird “anime-fied” look, skin turns waxy. But on line art, manga panels, and digital paintings? It’s genuinely good.
Bigjpg uses Waifu2x under the hood (the OG anime upscaler) with some custom training. The noise reduction is excellent on clean digital art — it smooths without blurring line edges.
Pricing: free tier up to 5MB images. Paid plans start at $3.99/month for 30MB and batch processing.
**Heads up:** Great for what it does. Don’t use it for real estate photography or family photos.
## Side-by-Side: 4x Upscale Comparison
| Tool | Face Recovery | Text | Landscapes | Speed | Price |
|——|————–|——|————|——-|——-|
| Topaz Gigapixel 8 | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | Fast | $99 |
| Upscayl (free) | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | Medium | $0 |
| Clipdrop | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | Fastest | $9/mo |
| Let’s Enhance | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | Medium | $12/mo |
| ESRGAN (raw) | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | Slow | $0 |
| Bigjpg | ⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ | Medium | $4/mo |
## The Honest Pricing Math
Don’t fall into the “I need the most expensive tool” trap. Here’s what I’d do with different budgets:
**$0 budget:** Upscayl + ESRGAN models. The GPU requirement is annoying, but the quality is shockingly good for free. If you have a computer with a half-decent graphics card, start here.
**<$50/year:** Bigjpg or Clipdrop basic tier. Good for occasional upscales, mostly illustrations or social media images. Don't expect miracles on old photos. **$99-199 (one-time):** Topaz Gigapixel 8. This is the sweet spot. One purchase covers everything. No subscriptions. If you upscale more than 50 images a year, the per-image cost drops fast. **$200+/year:** Let's Enhance or Topaz suite. Only if you're processing images professionally — product photos, print materials, or client work. ## Final Take If you told me two years ago that I'd get professional-ish upscales from a free open-source tool running on my own computer, I'd have laughed. But here we are. The truth: Gigapixel is still the best. But "best" doesn't mean "only." For most people, Upscayl is good enough. For e-commerce folks, Let's Enhance is worth every penny. For power users, ESRGAN gives complete control. Pick based on your use case, not on the marketing. The AI upscale market has matured to the point where there's a genuinely good option at every price point. *Enjoyed this? Check out our [Best AI Image Generators 2026] roundup for the flip side — creating brand new images from scratch. Or [Best Free AI Tools 2026] for more tools that cost exactly nothing.*