Waifu2x

Looking for a tool like Waifu2x (Free open-source AI upscaler, originally built for anime art)? Below are 6 AI tools people use as an alternative to Waifu2x, ranked by leaderboard position. Each one is approved by our editors and worth comparing before you decide.

DeepSeek Chinese open-weight models that shook the AI industry

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Adobe Premiere Pro AI AI transcription, reframe, and generative extend

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Upscayl Free open-source AI image upscaler that runs entirely on your GPU

Aug 17

Topaz Video AI AI video upscaling that runs entirely on your own GPU

Aug 17

AIVE AI upscaling for old or low-quality footage

Aug 17

Real-ESRGAN Open-source AI super-resolution for images and video

Aug 17