https://www5.lunapic.com/editor/?action=rgb
LunaPic | Free Online Photo Editor | Adjust Colors
Free and Easy to use online image effects. Try the Adjust Colors effect.
free online photo editoradjust colorslunapic
https://imagitool.com/features/photo-color-correction
Photo Color Correction - Adjust Colors Online - ImagiTool
May 1, 2026 - Adjust hue, saturation, and temperature for professional color grading. Fix color balance and create stunning photos. Free online color correction tool.
photo color correctionadjust colorsonlineimagitool
https://rdrr.io/r/grDevices/adjustcolor.html
adjustcolor: Adjust Colors in One or More Directions Conveniently.
adjust colorsmore directionsadjustcoloroneconveniently