PaintDim — Free Online Image Editor

PaintDim is a free, browser-based image editor. No downloads, no signups — open the site and start creating. Works on any modern desktop browser.

Features

• Layers — unlimited layers with opacity, blend modes (multiply, screen, overlay, etc.), groups, drag-and-drop reordering, and layer effects (stroke, outer glow, inner glow)
• Selection tools — rectangular marquee, freehand lasso, polygon lasso, magic wand with tolerance control. Add, subtract, and replace selection modes. Smooth, expand, and contract selection operations
• Brush & Eraser — adjustable size, opacity, and hardness. Pressure-friendly for drawing and painting
• Filters & Adjustments — brightness/contrast, hue/saturation, levels, curves, Gaussian blur, sharpen, vignette — all with real-time preview
• Vector shapes — rectangles, ellipses, lines, and polygons with fill and stroke on dedicated vector layers
• Text tool — add text with custom fonts, sizes, colors. Editable after creation
• Free Transform — scale, rotate, and move selections or layers with handles
• Gradient tool — linear and radial gradients with custom color stops
• Fill tool — flood fill with tolerance control
• Eyedropper — pick colors from any visible layer with zoom loupe
• Copy, Cut, Paste — full clipboard support, paste images from other apps
• Undo / Redo — unlimited history with Ctrl+Z / Ctrl+Shift+Z
• Export — save as PNG, JPEG, or WebP with quality control