- 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
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 No need to buy, download, install, or have outdated flash.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:
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
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.
