Awesome Open Source
Awesome Open Source


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

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



miniPaint (generated using miniPaint)

Change log: /miniPaint/releases

Browser Support

  • Chrome
  • Firefox
  • Opera
  • Safari
  • Edge (missing few features)
  • IE 11 (only basic support)


  • Files: open images, directories, URL, drag and drop, save (PNG, JPG, BMP, WEBP, animated GIF, JSON (layers data), print.
  • Edit: Undo, cut, copy, paste, selection, paste from clipboard.
  • Image: information, EXIF, trim, zoom, resize (Hermite resample, default resize), rotate, flip, color corrections (brightness, contrast, hue, saturation, luminance), auto adjust colors, grid, histogram, negative.
  • Layers: multiple layers system, differences, merge, flatten, Transparency support.
  • Effects: Black and White, Blur (box, Gaussian, stack, zoom), Bulge/Pinch, Denoise, Desaturate, 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.
  • Tools: pencil, brush, magic wand, erase, fill, color picker, letters, crop, blur, sharpen, desaturate, clone, borders, sprites, key-points, color to alpha, color zoom, replace color, restore alpha, content fill.
  • Help: keyboard shortcuts, translations.


To embed this app in other page, use this HTML code:

<iframe style="width:100%; height:1000px;" id="miniPaint" src=""></iframe>

Build instructions

See Wiki > Build instructions


See Wiki


MIT License


Please use the GitHub issues for support, features, issues or use mail [email protected] for contacts.

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