Free browser AI tool that enhances, upscales and restores photos using daily credits, with no login or watermark.
Best AI Image Upscaling Tools of 2026
Every live AI image upscaler and photo enhancer here, ranked by real traffic. Enlarge, sharpen and restore photos — dead links and clones removed. Verified means we checked.
See the ranked list ↓The ranked list
Showing 24 of 61 live tools · ranked by real traffic
All-in-one AI photo editor: background/object removal, upscaling, restoration and generative edits, 5 free edits daily.
AI image enhancer (Spanish) that upscales and sharpens photos up to 10x and 12K, with face enhancement and batch processing.
AI image upscaler with a free daily conversion and a single low-cost Pro subscription that removes limits.
Specialized AI render enhancer and upscaler for architectural visualization professionals.
One-click AI photo/image enhancer and upscaler built as a Canva app for sharpening product shots, art, and social graphics.
Real-ESRGAN image upscaler and restorer for photos, anime and old pictures up to 2K/4K, free to try with paid credit plans.
Pre-launch GAN image upscaler promising up to 16K resolution; currently a waitlist offering free launch credits.
Browser-based AI upscaler that enhances video and image quality with free preview clips.
Free online image format converter (PNG, JPG, WEBP, HEIC) up to 5000px, part of the PixelBin suite.
AI image upscaler that turns low-resolution photos into up to 4K with HD, Pro and Ultra quality modes and batch upload.
AI image enhancer that upscales ordinary photos to 8K from a single upload, aimed at professionals, with commercial rights.
iPhone app that uses AI to unblur, restore, colorize, and upscale photos, plus generate headshots and cartoon-style portraits.
AI image upscaler that enlarges photos and artwork up to 16x while restoring detail, using a token-based freemium model.
Image-to-image AI suite with 12+ editing tools (enhance, restore, upscale, remove) and a free tier plus cheap paid plans.
Browser-based AI upscaler that sharpens and enlarges photos and videos to 4K, with a limited free daily allowance.
Free online image toolkit for cropping, compressing, converting, watermarking and adjusting images in the browser.
AI image-to-image tool for upscaling, style changes and creative reconstruction from a photo plus a text prompt.
AI photo enhancer/upscaler; generic keyword-domain me-too with negligible traffic.
Offline AI art app that turns photos into artworks with style filters, plus upscaling, colorizing, and a style-transfer API.
Physics-aware AI image upscaler with a dual engine for realistic UHD detail and old-photo restoration.
Open academic research model (SUPIR) for high-fidelity, text-guided AI image restoration and upscaling.
AI image enhancer suite (upscale, retouch, background, chat-edit, text-to-image) sold as one-time credit packs.
AI image upscaler and enhancer with high-resolution output and detail enhancement.
What is Image Upscaling?
An AI image upscaler enlarges a photo while adding realistic detail, so an image gains resolution instead of just getting bigger and blurrier. The best tools pair upscaling with enhancement — denoise, deblur, sharpen and color restoration — which is why upscalers and photo enhancers sit together in this category.
Dedicated upscalers push resolution hard: Imgupscaler AI enlarges and deblurs up to 16K, Img Upscaler and BigJPG are tuned for anime and illustration as well as photos, and AIEnhancer and Unblurimage AI upscale to 4K while removing noise and restoring color. For old or damaged pictures, Remini sharpens, upscales and colorizes faded photos, and Let's Enhance boosts resolution while restoring detail.
Others bundle upscaling into a wider editing suite. Cutout Pro and Airbrush combine upscaling with background removal and retouching, Artguru applies one-click enhancement to photos, video and PDFs, and BeautyPlus focuses on portrait retouch alongside its enhancer. For anyone who prefers not to upload files, upscayl.org is a free, open-source desktop upscaler.
Nearly every tool here is freemium, so the choice is about fit: a high-ceiling upscaler for print-size enlargements, a restoration-focused enhancer for old family photos, an all-in-one suite if you also need background removal and retouching, or the open-source desktop option when the images shouldn't leave your machine.
Guides: for deeper picks, see our roundups of the best AI photo enhancers and the best free AI image upscalers.
Image Upscaling tools compared
| Tool | Best for | Free tier | Price | Monthly visits |
|---|---|---|---|---|
| EnhancePhoto AI | Free browser AI tool that enhances, upscales and restores photos using daily credits, with no login or watermark. | Yes | Free | 18K |
| ImageEditor.ai | All-in-one AI photo editor: background/object removal, upscaling, restoration and generative edits, 5 free edits daily. | Yes | $9/mo | 17K |
| Mejorar Imagen | AI image enhancer (Spanish) that upscales and sharpens photos up to 10x and 12K, with face enhancement and batch processing. | Yes | $4.99/mo | 16K |
| Image Upscaler AI | AI image upscaler with a free daily conversion and a single low-cost Pro subscription that removes limits. | Yes | $7/mo | 13K |
| vaethat | Specialized AI render enhancer and upscaler for architectural visualization professionals. | — | Paid | 9.1K |