UniFab AI
Desktop and browser toolkit that upscales, denoises, colorizes and converts video, and upmixes audio with AI.
Image Upscaler
17 tools · 13 with a free plan · 2 with a free trial · 9 with an API
17 tools in this category, each with a full profile: what it does, key features, screenshots, and pricing when the maker publishes it.
Leonardo.Ai
A creative suite for generating, animating and polishing images with a choice of AI models.
Upscale.media
Browser-based AI upscaler that enlarges and enhances images and short videos, with bulk and API options.
Bigjpg
AI image enlarger that upscales artwork and photos up to 16x while reducing noise and jagged edges.
Upscayl
Free, open-source AI image upscaler for Windows, macOS and Linux desktops, plus a credit-based cloud version.