Imagen
Upscayl
🆙 Upscayl - #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows
★ 50,1k estrellasAGPL-3.0
Ver la guía →nextgenUp es un proyecto de imagen de código abierto de riponcm (riponcm/nextgenUp en GitHub). Tiene 65 estrellas en GitHub y 7 bifurcaciones, se publica bajo la licencia MIT y se actualizó por última vez en GitHub el 9 de septiembre de 2026.
Free local upscaler — 8K photos and 4K video with Real-ESRGAN, no cloud
Get the desktop build for your OS.
Drop in images or clips to upscale.
Pick up to 8K for photos, 4K for video.
Render with no watermark, no subscription.
Real-ESRGAN super-resolution for images.
AI video toolkit for clips.
GFPGAN fixes soft or damaged faces.
No cloud, no uploads, no watermark.
Tuned models for anime artwork.
macOS, Windows and Linux.
Download the source and move into the project folder.
git clone https://github.com/riponcm/nextgenUp.git
cd nextgenUpEvery project documents its own setup; start with install requirements.
cat README.md | head -60Follow the project's launch command — Docker, pip, npm, or a binary release.
# see README for the exact launch commandIt is an open-source project at riponcm/nextgenUp with 162 forks. Check the repo's contributors and recent commits to see how active maintenance is.
MIT licensed — commercial use allowed with attribution.
It aims to be — same Real-ESRGAN/GFPGAN tech, free and local.
A GPU helps a lot for video; photos can run on CPU more slowly.
No — it is free with no watermarks or subscriptions.
🆙 Upscayl - #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows
[NeurIPS 2022] Towards Robust Blind Face Restoration with Codebook Lookup Transformer
[CAAI AIR'24] Bilateral Reference for High-Resolution Dichotomous Image Segmentation
Real-ESRGAN image and video upscaler app with GPU acceleration
Real-ESRGAN — practical blind super-resolution for real-world photos and video: restores and upscales degraded images with models trained on pure synthetic data, BSD-3-Clause
Production-ready AI headshot SaaS — LinkedIn photos with billing built in
Los demás proyectos de Imagen con más estrellas del catálogo de LibreAI: la lista realista de alternativas si nextgenUp no es lo que buscas.
Stable Diffusion web UI
The node-graph powerhouse for precise, professional AI image and video generation.
High performance self-hosted photo and video management solution
PhotoCraft — a clean-room Photoshop reimplementation in pure Rust: layers, masks, adjustment layers, type, vectors, brushes and real PSD files, offline, MIT / Apache-2.0
Focus on prompting and generating
Proyectos de Imagen cercanos en el catálogo, los más próximos en estrellas a nextgenUp: sigue explorando a ambos lados.
Mobile-friendly DALL-E image generator built with Node and Express
Visual diagnostics for LoRA training — spot overfitting with face biometrics
Professional AI interior-design toolkit for ComfyUI.
Point-and-click AI background removal with Segment Anything and BiRefNet
Strip background music from YouTube videos with AI audio separation
Add AI interior design and virtual staging to your own apps.
Gratis y abierto: consigue el código fuente, dale una estrella al repositorio y empieza a crear.