Files
PaintPlus/frontend
Claude e26c914483 Fix selection tools, add float selection, aspect ratio lock, U2net auto-download
- Fix brush_select and smart_select mask scaling to match layer dimensions
- Add "Float Selection" feature to Select tool - when switching to Select
  with an active AI selection, offers to copy it to a movable layer
- Add aspect ratio lock toggle (🔗 button) in layer details panel
- When locked, changing width auto-updates height and vice versa
- Add U2net model auto-download - will download lightweight u2netp.onnx (~4MB)
  automatically if no model found
- Improve error messages for background removal
- Register on_activate for select tool in config

Workflow: Select object with AI tool → Click Select tool → "Float" selection
→ Move/scale the floated layer freely

https://claude.ai/code/session_01CLedz6CanT9t46KBvng3vz
2026-01-27 22:59:22 +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 No need to buy, download, install, or have outdated flash.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.