Files
PaintPlus/frontend
Claude ed2a0d7f0c Auto-install Real-ESRGAN NCNN Vulkan binary on first use
- upscale.py: add InstallStatus dataclass + ensure_ncnn_installed() async
  function that downloads and extracts the NCNN binary for the current
  platform (Linux/macOS/Windows), tracks progress (0-100%), and busts the
  caps cache when done
- main.py: trigger ensure_ncnn_installed() as a background task on app
  startup when no AI upscaler is detected
- print_tools.py: /upscale/available triggers install task when no AI
  upscaler found; new GET /upscale/install-status endpoint for polling
- upscale.js: if no AI upscaler on open, poll install-status showing a
  progress bar notification, then refresh caps and proceed when done

https://claude.ai/code/session_01B58MaJCU1R6KwBDJCp8AfN
2026-06-09 18:38:45 +00:00
..
2026-01-26 12:20:16 -05:00
2026-01-26 12:20:16 -05:00
2026-01-26 12:20:16 -05:00
2026-01-26 12:20:16 -05:00

miniPaint

Online image editor lets you create and edit images using HTML5 technologies. No need to buy, download, install, or have outdated flash. No ads. Key features: layers, filters, open source Photoshop alternative.

miniPaint operates directly in the browser. You can create images by pasting from the clipboard (ctrl+v) or uploading from the computer (using menu or drag & drop). Nothing will be sent to any server. Everything stays in your browser.

URL:

https://viliusle.github.io/miniPaint/

Preview:

miniPaint (generated using miniPaint)

Change log: /miniPaint/releases

Browser Support

  • Chrome
  • Firefox
  • Opera
  • Edge
  • Safari
  • Yandex

Features

Files: open images, directories, URLs, data URLs, drag and drop, save (PNG, JPG, BMP, WEBP, animated GIF, TIFF, JSON (layers data), print.

Edit: undo, cut, copy, paste, selection, paste from the clipboard.

Image: information, EXIF, trim, zoom, resize (Hermite resample, default resize), rotate, flip, color corrections (brightness, contrast, hue, saturation, luminance), automatic color adjustment, grid, histogram, negative.

Layers: multi-layer system, differences, merging, flattening, transparency support.

Effects: black and white, blur (box, gaussian, stack, zoom), bulge/pinch, denoise, desaturation, dither, dot screen, edge, emboss, enrich, gamma, grains, grayscale, heatmap, jpg compression, mosaic, oil, sepia, sharpen, solarize, tilt shift, vignette, vibrance, vintage, blueprint, night vision, pencil, also instagram filters: 1977, aden, clarendon, gingham, inkwell, lo-fi, toaster, valencia, x-pro ii.

Tools: pencil, brush, magic wand, eraser, fill, color picker, letter, crop, blur, sharpener, desaturation, clone, borders, sprites, keypoints, color zoom, change color, restore transparency, content fill.

Help: keyboard shortcuts, translation.

Embed

To embed this app on another page, use the following HTML code:

<iframe style="box-sizing:border-box; width:100%; height:100vh;" id="miniPaint" src="https://viliusle.github.io/miniPaint/" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>

Build instructions

See Wiki > Build instructions

Wiki

See Wiki

Contributors

License

MIT License

Support

Please use the GitHub issues for support, feature requests and bug reports, or contact us by sending an email to www.viliusl@gmail.com.