waifu2x is an image scaling and noise reduction software using deep convolutional neural networks.
Best ImgUpscaler Alternatives ranked by AI · updated Aug 2026
ImgUpscaler is an online AI service for enlarging photos, artwork, and other raster images. It targets casual users, ecommerce sellers, and creators with browser-based upscaling and batch-oriented plans.
Top 6 ImgUpscaler alternatives
Let's Enhance is an online AI image enhancer for upscaling, sharpening, and improving photographs and graphics. It targets creators, ecommerce users, and...
Pros
- Offers browser-based upscaling and sharpening
- Useful for product images and other commercial graphics
- Requires less technical setup than desktop AI tools
Cons
- Free usage is limited by credits or output restrictions
- Cloud processing may be unsuitable for confidential images
- Provides less fine-grained control than Lightroom
Freemium, paid plans available
Clipdrop is an AI image-editing platform that includes background removal and developer APIs for automated image processing. It is aimed at creative...
Pros
- Provides multiple complementary image-editing APIs
- Good fit when vehicle cutouts need cleanup or upscaling afterward
- Simple developer-oriented image-processing workflows
Cons
- Less focused on automotive catalog segmentation than API4AI
- API availability and pricing vary by operation
- Not as comprehensive for asset management as Cloudinary
Freemium; API usage billed by operation
Upscale.media is a browser-based AI image upscaling service for individuals, creators, and businesses. It enlarges photos, illustrations, and product images while attempting...
Pros
- Works in a browser without installing desktop software
- Supports common image formats and automated enhancement
- More accessible to casual users than desktop tools such as Topaz Gigapixel
Cons
- Less manual control than dedicated desktop upscalers
- Free usage is limited compared with fully free tools such as waifu2x
- Results can introduce artificial textures in faces and fine patterns
Freemium; subscriptions from $9/mo
Bigjpg
Bigjpg
Bigjpg is a browser-based AI image upscaler designed for enlarging photos, illustrations, and artwork. It offers specialized processing modes and higher-resolution output...
Pros
- Usually produces cleaner enlargements than basic resampling
- Supports separate photo and illustration processing modes
- Offers a free tier for occasional use
Cons
- Free processing is limited in resolution and speed
- Requires uploading images to an online service
- Fewer manual editing controls than desktop applications
Freemium, paid plans available
Topaz Gigapixel
Topaz Labs
Topaz Gigapixel is a desktop AI upscaling application for photographers, artists, and professionals who need high-quality enlargements. It provides dedicated models and...
Pros
- Generally stronger detail recovery than simple web resizers
- Processes images locally for better privacy and large files
- Offers dedicated models for different image characteristics
Cons
- Costs more than free browser-based tools
- Requires a compatible desktop computer and substantial processing time
- More complex than Big Photo for occasional resizing
Paid; pricing varies
How good are these alternatives?
Your feedback helps us improve the AI rankings.
β Thanks for your feedback!
Know a better alternative? π
Suggest a product and our AI will verify it's a real alternative to ImgUpscaler before adding it to the list.