How to create a custom keyboard shortcut in Photoshop

LayerMasks and VectorMasks are used in Photoshop with similar uses but different principles. LayerMasks is based on pixels and uses grayscale values to control the display and hiding of layer areas. It is suitable for photo detail editing, soft transition effects and fine brush adjustments, but zooming in may lead to jagging; VectorMasks is based on vector paths and shapes, and has resolution irrelevant resolution. It is suitable for graphics that require clear edges such as logos, icons or text frames, and can be scaled losslessly; the selection is based on the content type (photo or graphics), whether the size needs to be greatly adjusted, and the required edge effects (soft or sharp), and sometimes combined use can give full play to their respective advantages.

Rulers provide positioning references, Guides implement element alignment, and Grids builds a systematic layout. 1. Rulers display position coordinates, and can drag out reference lines to check element deviations and judge distance specifications; 2. Guides are virtual lines dragged out from rulers, accurately align elements and divide areas, and support locking and color settings; 3. Grids consists of rows and columns to control the overall layout rhythm, and adapt to responsive design, which are common, such as 12-column web page grids and 8px mobile grids. The combination of the three improves layout efficiency and professionalism.

Photoshop's "general fill" function has revolutionized image editing and creation through Adobe Firefly and AI technologies, which not only improves speed but also enhances creative flexibility. 1. The background replacement is transformed from a time-consuming manual cloning to an input prompt to generate a natural background matching light, perspective and style; 2. In concept design, users can quickly generate elements such as shelves or plants to build a scene and significantly shorten the early conception time; 3. In terms of image modification, only accurate prompts can be used to achieve complex operations such as removing objects and continuing textures, but the quality of the result depends on the accuracy of prompts; 4. The focus of skills has shifted from traditional tools to effective prompt word writing to make AI collaboration a new core skill. This feature is not a replacement for the original tool but is effective

TocreateHDRimagesinPhotoshop,firstcapturebracketedexposures(3–5shotsatdifferentlevels)onatripodinRAWformatwithconsistentISO.Next,use“MergetoHDRPro”underFile>Automate,enablealignmentandghostremovalifneeded,resultingina32-bitimage.Thenapplytonemappi

Adjusting skin tone requires four steps in Photoshop: first, use the "Hue/Saturation" adjustment layer to adjust the body tone, select "Coloring" and slightly adjust the hue and saturation and cooperate with local processing of the mask; second, adjust the light and dark levels through "curves", brighten the midtones, darken the shadows and soften the highlights; then use "Optional Colors" to finely correct the color cast in the red, yellow and magenta channels; finally, combine "repair tools", "imitation stamps" and "Gaussian blur" for local modification and softening effects. The entire process should be gradually and carefully observed to ensure natural reality.

Use Photoshop's magic wand tool to quickly select areas of similar colors, suitable for background deletion and simple cutouts. The core is to master the setting options and use them in conjunction with other functions. The operation steps are as follows: 1. Press the shortcut key W to select the magic wand tool, click the image area to select the area; 2. Press Shift to add the selection, Alt or Option to subtract the selection; 3. Adjust the "Tolerance" value to control the selection range, the smaller the value, the more accurate it is; 4. Check "Continuous" to select only the connected areas, cancel the entire image to select the entire image; 5. Enable "Sample all layers" to select the color based on the overall effect of multiple layers. Magic wands are suitable for scenes with single colors and obvious contrast, and are not suitable for situations where colors are similar, edges are blurred or require high precision. Practical techniques include scaling canvas, combining "select"

The core of a non-destructive workflow is the use of adjustment layers, smart objects, and masks. 1. Use the adjustment layer to perform color correction and tone adjustment to avoid directly modifying the original image pixels; 2. Convert the layer into a smart object to apply editable smart filters and maintain scaling quality; 3. Use a layer mask instead of the eraser tool to hide or display the area to achieve lossless editing. Together, these three technologies ensure that image editing is flexible and reversible while preserving the integrity of the original data.

Photoshop's History panel and HistoryBrush tools improve image editing control by recording editing steps and allowing selective restoration. The History panel saves up to 20 operation states in the form of a timeline (customizable), supports jumping to any historical node to restore the entire file, but the record will be cleared after closing the file; HistoryBrush can restore the specified historical state in a specific area, and combines the brush settings to achieve local corrections, such as retaining the facial colors of the character in the desaturation effect. Pay attention to when using it: apply as early as possible, create snapshot backups critical stages, increase flexibility with layer masks, and pay attention to memory usage issues. Although they are suitable for quick adjustments and experimental editing, they cannot be replaced