Best AI Image Upscaler in 2026: 8 Tools Compared

The best AI image upscaler is Topaz Gigapixel for real photos, Magnific for AI art, and Upscayl if you want a free tool that runs offline. Those 3 split the job because upscalers work in 2 different ways: some protect the original detail, and others invent new detail. I compared 8 tools on output size, free limits, licensing, and price using vendor pricing pages checked on November 10, 2026.

My verdict: photographers get the most from Topaz Gigapixel, and AI artists get the most from Magnific. For more image tools, visit the AI Comparison homepage or our Best AI Image Generators hub.

What Does an AI Image Upscaler Actually Do?

An AI image upscaler enlarges a picture and uses a trained model to fill in the pixels that a normal resize would blur. The result is a bigger file with sharper edges, cleaner textures, and fewer compression blocks.

Upscalers come in 2 types. Fidelity upscalers, such as Topaz Gigapixel and Upscayl, try to stay faithful to the source photo. Creative upscalers, such as Magnific and Krea, add new texture and detail that never existed in the original.

That difference matters for 3 jobs: product photos, old family scans, and AI art. Product and family photos need fidelity, because invented detail changes the subject. AI art usually benefits from creative detail, because the source was generated in the first place.

How I Chose These AI Upscalers

I chose these 8 tools from Google’s top results, 4 competitor reviews, and 25 Reddit threads about upscaling. I did not run a scored side-by-side upscale test for this article, so no test results appear here.

The competitor reviews came from Krea, Dupple, Let’s Enhance, and ToolWorthy. Krea and Let’s Enhance sell their own upscalers, so I treated their rankings as vendor opinions, not neutral findings.

Official prices came from Topaz Labs, Magnific, Let’s Enhance, Krea, Leonardo.Ai, and Pixelcut on November 10, 2026. Any figure missing from an official page is labelled third-party.

Quick Comparison of the Best AI Image Upscalers

This table lists each upscaler’s best use, its type, and its lowest paid price.

Tool	Best for	Type	Lowest paid price
Topaz Gigapixel	Real photos and print	Fidelity, desktop	$149/year or $29/month (official)
Magnific	AI art and renders	Creative, web	$20/month or $14.50 annually (official)
Upscayl	Free offline upscaling	Fidelity, desktop	Free, open source
Let’s Enhance	E-commerce and print batches	Fidelity, web	$12/month or $9 annually (official)
Krea	Creative control with a strength dial	Creative, web	$9/month Basic (official)
Adobe Super Resolution	RAW files in Lightroom or Photoshop	Fidelity, desktop	Included with Adobe photo plans
Leonardo AI	Upscaling images you generate there	Creative, web	$12/month Essential (official)
Pixelcut	Quick phone upscales	Fidelity, mobile and web	$10/month or $8 annually (official)

1. Topaz Gigapixel: Best AI Upscaler for Real Photos

Topaz Gigapixel is the best AI image upscaler for photographs, scans, and anything going to print. Topaz Labs says it upscales images up to 16x, and it renders locally on your own computer.

Topaz’s pricing page lists Gigapixel Personal at $149 a year, $19 a month on an annual commitment, or $29 month to month. Gigapixel Pro costs $499 a year, and the Topaz Studio bundle includes Gigapixel with the company’s photo and video apps.

Krea’s August 2026 guide calls Gigapixel “the photography standard,” and Dupple names it the default for real camera files. The main drawback is cost, because Topaz moved to subscriptions and no longer sells a simple one-time licence on this page.

2. Magnific: Best AI Upscaler for AI Art and Concept Renders

Magnific is the best AI upscaler when you want the model to add rich new detail. It is a creative upscaler, so skin, fabric, and stone gain texture that the original never had.

Magnific, formerly Freepik, sells Premium at $20 a month or $14.50 billed annually, with 240,000 credits a year. Plus costs $45, or $33.75 annually, and Pro costs $110, or $82.50 annually.

Its pricing table lists Magnific Precision at 90 credits per 2K image. The Plus and Pro plans also include Topaz upscalers inside the same account, which gives you a fidelity option alongside the creative one.

3. Upscayl: Best Free AI Image Upscaler

Upscayl is the best free AI image upscaler because it is open source, has no watermark, and works offline. Your photos never leave your computer.

Its GitHub page lists an AGPL-3.0 licence, support for Windows 10, macOS 12, and Linux, and more than 52,000 stars. It runs Real-ESRGAN models through Vulkan.

The catch is hardware. Upscayl needs a Vulkan-compatible graphics card, and its own page warns that it does not work with most integrated GPUs or CPUs.

4. Let’s Enhance: Best AI Upscaler for E-Commerce and Print Batches

Let’s Enhance is the best web upscaler for batches of product shots, listings, and print files. It runs in a browser, so it suits teams without powerful computers.

Its pricing page gives 10 free credits on signup with an 8-megapixel limit. Starter costs $12 a month, or $9 billed annually, for 100 credits and output up to 256 megapixels.

Pro costs $32 a month, or $24 annually, for 300 credits, and Max costs $45, or $34 annually, for 500 credits. Let’s Enhance ranks itself first in its own guide, so weigh that claim against independent reviews.

5. Krea: Best AI Upscaler for Creative Control

Krea is the best choice when you want to choose how much new detail the upscaler invents. Its Enhancer uses a strength setting, so you can stay close to the source or push further.

Krea’s pricing page lists a free plan with 100 compute units a day and limited upscaling. Basic costs $9 a month for 5,000 units and upscaling up to 22K, while Pro costs $35 and Max costs $105.

Krea’s own guide warns that a traditional upscaler does not rescue detail that never existed. That honesty is useful, and it is the main reason to use creative mode on AI renders.

6. Adobe Super Resolution: Best Upscaler Already in Your Workflow

Adobe Super Resolution is the best upscaler for photographers who already edit in Lightroom or Photoshop. It sits inside Camera Raw, so there is no export or second tool.

It doubles the linear resolution of an image, which means 4 times the pixels. Krea recommends it as a first step for RAW files before a bigger enlargement in a dedicated tool.

The limit is size, because 2x is the ceiling. For 4x or larger prints, finish the job in Gigapixel or Let’s Enhance.

7. Leonardo AI: Best Upscaler for Images You Generate There

Leonardo AI is the best upscaler if you already create your images on Leonardo. Upscaling uses the same tokens as generation, so you stay in one account.

Leonardo’s pricing page lists a free plan with 150 tokens a day and paid plans from $12 a month for Essential, with 8,000 fast tokens. Premium costs $30 and Ultimate costs $60.

Leonardo’s FAQ says upscale conversions use tokens based on computing load. Its rival tools are covered in Leonardo AI Alternatives.

8. Pixelcut: Best AI Upscaler on a Phone

Pixelcut is the best choice for fast upscales on a phone, especially for sellers. It bundles upscaling with background removal, which suits marketplace listings.

Its pricing page lists Pro at $10 a month, or $8 billed annually, with unlimited upscaling and background removal and a commercial licence. Business costs $30, or $24 annually, for teams of up to 10 people.

Pixelcut is not built for large print enlargements. Use it for listings and social posts, and read Best AI for Product Photography for the rest of a product image workflow.

Fidelity or Creative Upscaling: Which Do You Need?

Choose fidelity upscaling for real photos and creative upscaling for AI art. The wrong choice either leaves an AI render soft or changes a real face.

Real users report this problem often. A r/StableDiffusion thread titled “Best AI upscaling workflow for realistic portraits without artifacts?” drew 29 comments, and most of the trouble involved invented skin texture.

This 4-point rule covers most images:

1. Family photos and scans: use Topaz Gigapixel or Upscayl.
2. Product photos: use Let’s Enhance or Gigapixel.
3. Midjourney or Stable Diffusion art: use Magnific or Krea.
4. Logos and flat graphics: redraw as a vector rather than upscale.

What Is the Best Free AI Image Upscaler?

Upscayl is the best free AI image upscaler, because it has no daily limit, no watermark, and no upload. It only needs a supported graphics card.

Browser tools give smaller free allowances. Krea gives 100 compute units a day, Leonardo gives 150 tokens a day, and Let’s Enhance gives 10 credits once.

Free upscaling is a common worry. The r/upscaling thread “Is there any free unlimited image upscaler that’s actually good?” drew 87 comments, and Upscayl is the free tool most competitor reviews also name.

How Large Can You Upscale an Image for Print?

You can print sharply at about 300 pixels per inch, so an 8 x 10 inch print needs roughly 2,400 x 3,000 pixels. Work out the target size before you choose a scale factor.

A 1,200 x 1,500 pixel photo needs a 2x upscale for that print. A 24 x 36 inch poster at 300 PPI needs about 7,200 x 10,800 pixels, which is a 6x jump from the same file.

Large jumps magnify every flaw. The r/CommercialPrinting thread “Best software/site to upscale poor quality images” drew 23 comments, and printers in such threads ask for the best original file first.

How Do You Upscale Midjourney or Stable Diffusion Images?

You upscale AI art best with a creative upscaler at low to medium strength, then a light fidelity pass if needed. That order adds texture first and sharpens it second.

Midjourney and Stable Diffusion both include basic upscalers, but dedicated tools go further. For a background on these generators, read Midjourney vs Stable Diffusion.

Watch faces, hands, and text after any creative upscale. These areas change the most, so compare them with the original at 100% zoom.

Which AI Image Upscaler Should You Choose?

Choose based on the source image, not the brand. These 4 branches cover most readers.

Choose Topaz Gigapixel if:

• You upscale real photos, scans, or files for print.
• You want local rendering with no upload.

Choose Magnific if:

• You upscale AI art, concept renders, or illustrations.
• You want new texture rather than a faithful copy.

Choose Upscayl if:

• You want a free tool with no limits and you have a dedicated graphics card.

Choose Let’s Enhance if:

• You process product or print batches in a browser.

Frequently Asked Questions (FAQ)

What is the best AI image upscaler?

Topaz Gigapixel is the best AI image upscaler for real photos, and Magnific is the best for AI art. Upscayl is the best free option.

Is there a free AI image upscaler without a watermark?

Yes, Upscayl is free, open source, and adds no watermark. It runs on your computer and needs a Vulkan-compatible graphics card.

Can an AI upscaler fix a blurry photo?

Yes, an AI upscaler can sharpen mild blur, but it cannot recover detail that was never captured. Creative upscalers guess the missing detail, so check faces and text closely.

What is the difference between Topaz Gigapixel and Magnific?

Topaz Gigapixel stays faithful to the original image, while Magnific invents new detail. Use Gigapixel for photos and Magnific for AI art.

How much does an AI image upscaler cost?

Most paid AI image upscalers cost $9 to $30 a month. Topaz Gigapixel costs $149 a year, and Upscayl is free.

Can I upscale images for commercial use?

Yes, on plans that include commercial rights, and only when you own the original image. Pixelcut Pro and Magnific’s paid plans list a commercial licence.

Final Verdict

Topaz Gigapixel is the best AI image upscaler for photos, and Magnific is the best for AI art. Upscayl wins on price, and Let’s Enhance wins for browser batches.

Start with your source image and your target size, then pick the tool type. For tools that create images from scratch, read Free AI Image Generators or the Complete Guide to AI Image Generators.

Prices change often, so confirm each one on the official page before you buy.