Photo Raster

Photo Raster is advanced online photo editor. Photo Raster contains integrated tools for digital painting, layer editing, non-destructive editing, photo retouching, image adjustments and filters.

The application is written in JavaScript and uses various HTML5 elements for its function, like WebGL for GPU acceleration.

Features[edit]

Paint tools (brush, pencil, eraser, smudge, blur, sharpen, dodge, burn, contrast, saturation)
Layer based editing (Blending modes, Opacity control, Merging, Transformation)
Layer masks (up to four mask per layer, mask tools)
Image filters (blur, sharpen, find edges, noise, denoise, distort, pixelize, render textures)
Image adjustments (brightness, contrast, exposure, hue/saturation/lightness, color balance, vibrance, desaturate, threshold)
Selection tools (rectangular/elliptical/polygonal selections, selection operations)
Image transformations (resize, rotate, flip, crop)

Version	Release date	Significant changes
0.4^[1]	5 February 2012	Initial release
Photo Raster 0.4 was first public beta version.^[2] Development of the PhotoRaster started at the beginning of 2011.^[3]
0.5^[4]	24 April 2012	Image transformations Layer transformations Selection improvements
0.6^[5]	8 May 2012	Image adjustments
0.7^[6]	9 July 2012	Image filters Mask tools Color panel
0.8^[7]	15 July 2012	New paint tools (dodge, burn, contrast, saturation) More image adjustments (shadows/highlights, degrade)
0.9^[8]	2 September 2012	Smudge paint Soften / sharpen paint tool
1.0^[9]	20 September 2012	Red eye removal tool
1.1^[10]	28 October 2012	Advanced gradient tool
1.2^[11]	25 November 2012	Magic wand Paint can Gradient map
1.3^[12]	14 March 2013	Text tools