Upscayl
🆙 Upscayl - #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows
UpscalerJSは、thekevinscottが公開しているオープンソースの画像プロジェクトです(GitHub: thekevinscott/UpscalerJS)。GitHubスターは901、フォークは84で、MITライセンスの下で公開されています。GitHubでの最終更新は2026年10月4日です。
Enhance images in JavaScript — upscale, denoise, deblur and dehaze with AI
Add UpscalerJS to a browser or Node project via npm.
Choose an enhancement model such as ESRGAN-family weights.
Feed a canvas, URL or image element into the API.
Display or save the enhanced, higher-resolution output.
Same API works client-side and server-side.
Upscale low-res images with ESRGAN models.
Clean up grainy or soft photos.
Specialized restoration for tough conditions.
Recover detail from underexposed shots.
Free for commercial products with attribution.
Download the source and move into the project folder.
git clone https://github.com/thekevinscott/UpscalerJS.git
cd UpscalerJSEvery 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 thekevinscott/UpscalerJS 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 runs on CPU in the browser or Node, though a GPU speeds things up.
Browser for privacy and instant demos; Node for batch processing.
AI enhancement models in the ESRGAN family — see the docs for the model list.
🆙 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
Cloud-native AI photo editor — cutout, batch edits, object removal, HD upscale
SAM 2 — Meta's Segment Anything Model 2: promptable segmentation for images and video, Apache-2.0
DeepSeek's Janus series - unified multimodal models that both understand and generate images
LibreAIカタログに掲載された画像プロジェクトの中で最もスターの多いもの — UpscalerJSが合わなかった場合に検討したい、現実的な候補リストです。
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
カタログの中でUpscalerJSとスター数が近い画像プロジェクト — 前後の棚もそのまま見て回れます。
Smart central proxy that manages and secures all your AI API keys in one place
Advanced Nano Banana image studio — generate, mask-edit and track versions
AI image toolkit that runs entirely in your browser — private, free, offline-first
152 free browser tools in 17 languages — no uploads, no accounts, no ads
Official front-end implementation of ComfyUI
Run LLMs plus image, video and music generation locally on your phone