By Team Hypomnema · Updated October 19, 2026
Recolor picked areas precisely with selection brushes, modern palettes and shading controls.
Prepare
Add an image and tap Pick, then tap the area to recolor. Picked area mode leaves disconnected matching colors unchanged.
Adjust and review
Refine the selection with tolerance, soft edges and add/erase brushes. Zoom or use exact coordinates; on touch screens, Expand to brush. Choose from 120 palette colors or enter HEX/RGB values.
Save your result
Compare with Original and download PNG, JPEG or WebP.
Limits and compatibility
Files are processed on your device and are not uploaded. Use a current browser; memory-constrained devices may need smaller inputs. Cancellation stops processing. Originals remain unchanged. One JPG, PNG or WebP up to 30 MB and 40 MP, reduced to at most 4 MP and a 4000-pixel edge. Picked area uses four-way connectivity and full perceptual color distance from the selected source pixel. All matches is an explicit option that affects matching colors throughout the image. Touching same-colored regions may need erase-brush refinement; this is not automatic object segmentation. Brush undo/redo supports 100 strokes and 8192 recorded points. PNG/WebP retain source transparency; JPEG uses a white base. Metadata is not copied.
Try the workflow
Keep your original documents and review the output. You can also browse all guides or contact Team Hypomnema.