Also looking for free options to replace Topaz for products and portrait images. I’ve tried Upscayl and Nero AI - each has its strengths depending on the image, and Real-ESRGAN is another open-source option I’ve tested. I’ve also experimented a bit with Aiarty Image Enhancer, mostly just to see how it compares. Usually I run the same image through a couple of tools and pick whichever stays closest to the original. Answer from Own-Construction2828 on reddit.com
Topaz Labs
topazlabs.com › home › tools › image upscale
Free AI Image Upscaler – Instantly Upscale Images by 8x
Instantly upscale images & photos with our free AI image upscale tool. Increase resolution by up to 8x with NO loss in quality with our specialized AI. Try now for free.
Imgupscaler
imgupscaler.ai
16K Image Upscaler - Free AI Photo Enhancement
Try AI Image Upscaler for free without login. Upscale photos to an incredible 16K resolution. Our advanced models provide superior quality and detail.
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Is the AI image upscaler free to use?
The Topaz Labs AI photo upscaler is free to try on up to 10 images with no watermarks. To access an unlimited amount of renders, you can upgrade to a subscription plan.
topazlabs.com
topazlabs.com › home › tools › image upscale
Free AI Image Upscaler – Instantly Upscale Images by 8x
What is an AI image upscaler?
Our AI image upscaler is an advanced tool that increases image resolution while preserving natural detail, sharpness, and textures. Instead of stretching pixels like traditional upscaling, it intelligently reconstructs missing details, resulting in clearer, high-resolution images.
topazlabs.com
topazlabs.com › home › tools › image upscale
Free AI Image Upscaler – Instantly Upscale Images by 8x
Can I use the AI upscaler on mobile?
Yes, the photo upscaler runs entirely online, making it accessible on desktop and mobile devices. Simply upload an image from your phone or computer, and the AI will handle the rest.
topazlabs.com
topazlabs.com › home › tools › image upscale
Free AI Image Upscaler – Instantly Upscale Images by 8x
Pixelcut
pixelcut.ai › image-upscaler
Free AI Image Upscaler | Enhance Photo Quality to 4k & 16K
Enhance photo quality in seconds using Pixelcut’s AI Image Upscaler. Simply upload an image and the upscaler will provide you with a high-quality, studio-grade result in seconds, all for free! No downloads, no signups, no watermarks, no learning curve. It works directly in your browser on phone, desktop, or tablet.
Upscale.media
upscale.media
AI Image Upscaler - Enlarge & Enhance Your Photos for Free - Upscale.media
Upscale.media is the best AI image tool for upscaling. It offers stunning, high-resolution results. Whether you're a photographer, marketer, or casual user, our tool enables you to improve photo resolution online effortlessly. 1. Fast & Free: Upscale images in seconds with no watermarks
Reddit
reddit.com › r/asktechnology › best free ai image upscaler (topaz alternatives?)
r/AskTechnology on Reddit: Best free AI image upscaler (Topaz alternatives?)
September 11, 2025 -
I used Topaz before and it works really well, but my needs have dropped a lot recently so I don’t feel like paying for it anymore.
I mostly upscale e-commerce images and some web stuff, occasionally photos with faces. Just need something that looks clean, doesn’t have to be perfect.
So far I’ve been testing a few:
Zoviz Image Upscaler → pretty solid for product photos and faces, results look sharp without that “AI plastic” effect. Runs right in the browser too, which is convenient.
Upscayl → free and open-source, does a decent job for natural textures.
Nero AI Image Upscaler → nice balance of detail, and has some free options online.
Haven’t fully replaced Topaz yet, but for lighter use these three have been working well enough.
Let me know if you have used any of these or have more suggestions?
Top answer 1 of 9
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Also looking for free options to replace Topaz for products and portrait images. I’ve tried Upscayl and Nero AI - each has its strengths depending on the image, and Real-ESRGAN is another open-source option I’ve tested. I’ve also experimented a bit with Aiarty Image Enhancer, mostly just to see how it compares. Usually I run the same image through a couple of tools and pick whichever stays closest to the original.
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Nero AI Image Upscaler. Just tried. And quality is amazing. Advice this one for rdy to use, free upscaler.
AI Image Upscaler
imgupscaler.com
AI Image Upscaler | Upscale Image Online Batch Free
Try our free online image upscaler tool, capable of upscaling images by 400% and up to 16000x16000 resolution. Enlarge your images without compromising quality. Supports JPG, PNG, WEBP, and JPEG formats.
Kripesh Adwani
kripeshadwani.com › home › ai tools › 9 best free ai image upscalers (2026) – fix low-resolution photos easily
9 Best FREE AI Image Upscalers (2026) - Fix Low-Resolution Photos Easily - Kripesh Adwani
Best of all, since it’s not based on AI credit usage, you can upscale unlimited images. Compress Image: Reduce any type of image (JPG, PNG, SVG, or GIF) files without losing quality. Converter: Convert between image formats, such as PNG to JPG or JPG to GIF, for use across various platforms. Online Editor: Add stickers, text, and effects for quick, professional-looking edits. The free version of iLoveIMG gives you access to basic tools and limited document processing, but it works only on the web.
Published August 7, 2025
PhotoGrid
photogrid.app › en › image-upscaler
Free AI Image Upscaler: Increase Resolution to 4K | PhotoGrid
Increase the resolution of images online in one click with PhotoGrid's 4k image upscaler. No more manual editing or long wait times - only crisp visual content in seconds. ... PhotoGrid is the best free AI image enlarger.
Nero AI
ai.nero.com › image-upscaler
AI Image Upscaler | Upscale & enhance photos
Free online Image Upscaler to upscale and enlarge low-resolution images & photos with one click by 400%. Enhance jpg/png/jpeg/webp/bmp in seconds.
Upscayl
upscayl.org
Upscayl - AI Image Upscaler
The #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows. Upscayl uses the power of AI to upscale your images with the best quality possible.
Zoviz
zoviz.com › image-upscaler
Free AI Image Enhancer & Photo Upscaler Online
Just upload your photo to Zoviz’s ... and download a sharper, high-quality version in seconds. Zoviz is one of the best AI photo enhancers available online for free. It sharpens, upscales, and enhances photo quality instantly ...
Zoviz
zoviz.com › blog › best-ai-image-upscaler-2025
Best Free Image Upscalers Tools: 10 AI Options Worth Trying 2025
They give you the ability to enhance image quality to show realistic and professional qualities with no design experience necessary. Zoviz is providing one of the best free online AI upscaler that takes low-quality photos and upgrades them to a sharper and higher-quality image, all without signing up or adding any kind of watermark.
Freepik
freepik.com › ai › image-upscaler
Free AI Image Upscaler - Upscale Photo Online | Freepik
July 25, 2025 - Exclusively on Freepik! Magnific isn’t just an upscaler; it’s the best creative upscaler available, a game changer for creators. And now you can use it inside Freepik AI.Upscale image quality up to 10K and fine tune every parameter you need for jaw-dropping results.
Perfect Corp
perfectcorp.com › home › blog › online photo editing › i tested 7 free ai image upscalers and here's the result 2025 | perfect
I Tested 7 Free AI Image Upscalers and Here's the Result 2025
2 weeks ago - YouCam AI Photo Enhancer is my favorite because of its "4K AI Image Upscaling" feature, which can enlarge a photo to twice its size and increase its resolution to 4K, resulting in exceptionally high quality!
Anthem Creation
anthemcreation.com › en › artificial-intelligence › image-upscaling-free-ai-tools
Image upscaling: 10 free AI tools to enhance your photos
November 7, 2024 - Price: Free with paid options for advanced features. Our opinion: Excellent for professionals and amateurs looking to significantly improve images. Icons8 Smart Upscaler enlarges images by up to 4x using AI algorithms.
Image-upscaling
image-upscaling.net › upscaling › en.html
Free AI Image Upscaler | No Sign-Up, No Watermarks, Up to 16K
Images can look unnatural or “plastic”, therefore the best use case is upscaling art/drawings Additional info: Face Enhance can improve faces · Top quality results, including drawings, AI art, anime, photos · 100% free for small-scale use — no paywall, no sign-up.
Pixelbin
pixelbin.io › ai-tools › image-upscaler
Free AI image upscaler & image enhancer upto 8x
Transform low‑resolution images into crisp, high‑quality visuals using Pixelbin’s AI-powered image upscaler. Instantly scale images by 2x, 4x, or even 8x, entirely free to use.
iLoveIMG
iloveimg.com › upscale-image
Free AI Image Upscaling Tool - Increase resolution of your images
Get high-quality images with iLoveIMG's advanced AI upscaling tool. Try it now for free and increase the resolution of your images online, in just a few clicks.
Picsart
picsart.com › image-upscale
Free AI Image Upscaler
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Reddit
reddit.com › r/asktechnology › best free ai image upscaler?
r/AskTechnology on Reddit: Best free AI image upscaler?
April 13, 2023 -
looking for a free and good one.