Real-ESRGAN

Category: Image & Design Generation · Free to use

Free open-source 4x AI upscaler — the backbone of every free upscaling app.

Real-ESRGAN is the free, open-source AI image and video upscaler that has quietly become the industry standard for 4x super-resolution — used by Topaz, Upscayl, chaiNNer, and nearly every free upscaling app. Handles photos, anime, screenshots, and video frames with jaw-dropping detail. BSD-licensed, runs offline, and completely free for commercial use.

Open Real-ESRGAN →

Tags

Real-ESRGAN · RealESRGAN · free image upscaler · open source upscaler · 4x AI upscaling free · AI super resolution · Image & Design · free AI tool · video upscaler free · anime upscaler AI · photo enhancer AI free · Open Source

Similar AI tools in Image & Design Generation

• Fooocus
• GFPGAN
• CodeFormer
• Inkscape
• Waifu2x
• Motiff
• Musho
• Magic Patterns
• GPT-4o Image Generation
• Google Whisk
• Image FX by Google
• Krea.ai