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Waifu2x
Freemium★ 4.8RecommendedAnime-first AI image upscaler (2x/4x) grown into a creative platform — free credits to start.
6 alternatives in AI Image Upscalers
About ImgUpscaler
Free online AI upscaler for photos and illustrations up to 4x.
Users typically switch from ImgUpscaler because of basic features only or limited resolution output. If those limitations matter for your workflow, one of the alternatives below is likely a better fit.
Quick side-by-side — scroll down for full reviews
| Tool | Pricing | Rating | Action |
|---|---|---|---|
📷ImgUpscalerOriginal | Free | 4.1 ★ | Review |
| 🔍Waifu2xRecommended | Freemium | 4.8 ★ | Try Free → |
| 🌐Waifu2x OnlineRecommended | Freemium | 4.6 ★ | Try Free → |
| 💎Topaz Gigapixel AI | Paid | 4.7 ★ | Visit → |
| 🚀Let's Enhance | Freemium | 4.3 ★ | Visit → |
| 🆓Upscayl | Free | 4.4 ★ | Visit → |
Anime-first AI image upscaler (2x/4x) grown into a creative platform — free credits to start.
Browser-based anime upscaler — 2x free, up to 8x on plans from $3.50/mo, no installation.
Professional desktop AI upscaler — increase image resolution up to 6x for print, 4K and 8K output.
Online AI upscaler with up to 16x resolution increase.
Free open-source desktop AI upscaler with local GPU processing.
AI upscaler optimized for anime illustrations and line art.
Waifu2x is the top ImgUpscaler alternative, offering anime-first ai image upscaler (2x/4x) grown into a creative platform — free credits to start. Waifu2x Online is also an excellent choice in the ai image upscalers space.
Yes — Waifu2x, Waifu2x Online, Let's Enhance are free alternatives to ImgUpscaler.
Users typically switch because of basic features only or limited resolution output. If those limitations affect your workflow, an alternative may be a better fit.
Waifu2x (Freemium, 4.8★) competes directly with ImgUpscaler (Free, 4.1★) in ai image upscalers. The main difference: anime-first ai image upscaler (2x/4x) grown into a creative platform — free credits to start.