Best AI Image Upscaler Tools

AVCLabs Photo Enhancer AI is a desktop application for Windows and macOS that uses AI to automatically enhance and upscale photos in batch. It can enlarge images up to 400% (from 1080p to 4K, 8K, or 16K), remove noise and grain while preserving texture, sharpen blurry areas, and balance brightness, contrast, and saturation. It also colorizes black-and-white or damaged photos, refines facial details in portraits, removes image backgrounds, and detects and blurs vehicle license plates automatically.

Users can chain multiple AI models together, such as colorization followed by upscaling and denoising, into a single workflow and apply it to large batches of photos in one click. AVCLabs also offers a free limited-credit online version at avc.ai for quick single-image edits. The desktop software is sold as a paid subscription or one-time perpetual license, with no free desktop plan beyond a watermarked trial.

Remini is an AI-powered photo and video enhancement app made by AI Creativity S.r.l. (a Bending Spoons company). It uses deep learning models to unblur, upscale, denoise, and restore low-quality or old photos and videos, and to enhance facial detail and color in portraits. Core tools include Unblur & Sharpener, Old Photos Restorer, Denoiser, Face Enhancer, Color Fixer, Image Enlarger (upscaling up to 2x), Background Enhancer, and a Video Enhancer. It also offers an AI Photos feature that generates stylized or professional-quality portraits from user selfies.

Remini is available as a mobile app (iOS and Android) and as a web app, and offers a free tier with limited daily enhancements, watermarks, and ads, alongside paid subscriptions for unlimited or higher-volume use. Remini's own help center states there is no fixed public price list: subscription prices vary by user, offer, region, and plan duration (weekly, monthly, or yearly), and current pricing is shown only on the in-app paywall at the time of purchase.

Hostinger AI Image Upscaler (formerly part of Zyro, now integrated into Hostinger's website builder) is a browser-based tool that increases image resolution and enhances photo clarity using AI. Users upload a JPEG or PNG image, and the AI automatically processes it to reduce noise, sharpen detail, and upscale it up to 4x without manual editing. The tool is aimed at website owners, online sellers, and content creators who want higher-resolution product photos, portraits, or other images for their sites without needing photo-editing skills.

Access requires a free Hostinger account. New users receive a limited number of free credits to upscale images; once that quota is used, continued use requires purchasing additional AI credits or a paid Hostinger plan. Uploaded images are stated to be deleted after processing. The upscaler is offered as one of several AI tools bundled with Hostinger's website builder plans (alongside tools like background remover and logo generator) rather than as a standalone paid product with its own dedicated pricing page.

Fotor Image Upscaler is an AI-powered tool that increases image resolution while preserving detail and sharpness. It uses deep learning to analyze photo content and enlarge images up to 4x, converting low-resolution photos into HD or 4K quality for use in e-commerce listings, printing, social media, and branding. The tool supports JPG, JPEG, PNG, HEIF, HEIC, and WEBP formats, and includes noise reduction, color enhancement, and edge refinement during the upscaling process.

The upscaler is available for free online use with no signup required, though free exports carry a watermark. It is part of the broader Fotor platform, which also offers batch upscaling of up to 50 images at once, a desktop app, mobile apps, and an API for developers who want to integrate upscaling into their own products. Paid Fotor plans unlock watermark-free HD exports, higher concurrent processing, and additional AI editing tools.

iLoveIMG Upscaler is an online AI image upscaling tool from iLoveIMG, a web-based image editing suite. It lets users increase the resolution of images by 2x or 4x using AI-based upscaling technology, aiming to turn blurry or pixelated images into sharper, higher-resolution versions. Users can upload images directly from their computer or import them from Google Drive and Dropbox, with no account or software installation required for basic use.

The tool is part of iLoveIMG's broader platform, which also includes image compression, resizing, cropping, background removal, and format conversion tools. Upscaling is treated as a premium-tier feature on iLoveIMG: registered free users get a limited number of operations, while unlocking full unlimited upscale processing requires a Premium subscription. Pricing is shown in the visitor's local currency on the official site; in India it is listed as 200 INR/month billed annually or 500 INR/month billed monthly, with a custom-priced Business plan for teams of 25+.

Cutout.pro Image Upscaler is an AI-powered photo enhancement tool from the Cutout.pro all-in-one visual content platform, founded in 2018 and operated by Team LibAI out of Hong Kong. It uses AI Super Enlargement technology to increase image resolution and size by up to 200% while reconstructing fine details and textures, alongside companion tools for sharpening, denoising, portrait retouching, night scene correction, and old photo repair. The tool targets users who need higher-resolution images for printing, e-commerce listings, real estate photography, and social media without manual editing skills.

Cutout.pro runs as a web app with a credit-based pricing system covering monthly subscriptions and pay-as-you-go credit packs, plus a free tier of 5 credits on signup. Paid plans range from small monthly allotments up to 1,200+ credits per month, with unused subscription credits rolling over up to 5 months while active. The platform is used by an estimated 25,000+ businesses spanning photographers, e-commerce sellers, and creative agencies, and it also offers a broader suite of AI image and video editing tools beyond upscaling.

HitPaw FotorPea (formerly branded HitPaw Photo Enhancer) is an AI-powered photo enhancement tool from HitPaw available as a Windows and Mac desktop app, mobile apps, a Photoshop plugin, and an online web tool. It uses multiple specialized AI models, including Face, Upscale, Sharpen, Denoise, Colorize, and Low-light models, to fix blur, remove noise, upscale resolution up to 8K (with higher options up to 32K in some modes), restore old or damaged photos, and colorize black-and-white images. It also includes AI background removal, AI face swap, an ID photo creator, a text-to-image generator, and batch processing for multiple images at once.

The tool targets everyday users, photographers, and content creators who want to quickly repair or improve photo quality without manual editing skills. It runs as a paid subscription product built on a credit-based system, with monthly, yearly, and one-time perpetual license options, plus team and business plans for multi-seat use. There is no permanently free plan, though limited free credits are bundled with purchases and a trial is available for a related HitPaw video enhancer.

Pixelcut is a web-based AI photo editing platform aimed at e-commerce sellers, marketers, and designers who need fast product photography without a studio. Its AI image upscaler enlarges photos up to 4K, 8K, or even 16K resolution using two modes: a Fast Upscale for instant automatic enhancement, and a Creative Upscale that lets users adjust creativity and resemblance levels for more artistic detail reconstruction. The tool intelligently reconstructs textures and edges, removes noise and compression artifacts, and supports JPG, PNG, and HEIC files up to 100MB and 8000x8000px, all directly in the browser with no signup required for basic use.

Beyond upscaling, Pixelcut bundles background removal, a magic eraser, generative fill, product photo and video generation, and bulk batch processing of up to 10,000 images. Paid plans add unlimited upscaling and background removal, higher daily limits on generative AI features, batch exports, team seats, and a commercial license. Pixelcut also offers a separate developer API priced per credit for programmatic integration.

ImgUpscaler is an online AI-powered image upscaling tool that enlarges low-resolution photos while sharpening details, textures, and edges. It supports 2x and 4x enlargement and works with photos, anime art, portraits, ecommerce product images, and old pictures. Users upload a JPG, PNG, or WebP file, choose an enlargement ratio, and download a higher-resolution result directly from the browser without installing software.

Beyond basic upscaling, ImgUpscaler offers batch processing for handling multiple images at once and a "Reimagine AI" feature that lets users guide creative enhancement with text prompts, adjusting creativity and resemblance strength. The tool is aimed at everyday users, ecommerce sellers, and creators needing quick image enhancement, with a free tier for occasional use and paid plans for higher volume, ad-free, batch workflows. Uploaded images are automatically deleted on a schedule for privacy.

Media.io Image Sharpener is a browser-based AI tool from Wondershare that removes blur and enhances detail in photos. It targets motion blur, out-of-focus shots, low-light noise, and compression artifacts, and lets users fine-tune results with an adjustable sharpness slider (0-10). It supports JPG, JPEG, WEBP, BMP, and PNG files up to 50MB and resolutions up to 6000x6000 pixels, and offers batch processing for handling multiple images at once. Processing typically completes in 5-10 seconds per image, with no software installation required.

The tool operates on a freemium, credit-based model: new accounts get 1 free credit, and each image download consumes 1 credit (repeated downloads of the same processed image are free). Paid access is available via a monthly subscription or a Pay-As-You-Go credit pack valid for two years. It is part of the broader Media.io/Wondershare suite of AI media tools, alongside products like AI Photo Enhancer and AI Image Upscaler.