Photoshop Reference

Basic Tools
Move Tool (V) → Moves layers and selections.
Marquee Tool (M) → Creates rectangular or elliptical selections.
Lasso Tool (L) → Freehand selection.
Polygonal Lasso → Straight-edge selection.
Magic Wand (W) → Selects similar colors.
Quick Selection (W) → Paint to select objects.
Crop Tool (C) → Crops or resizes canvas.
Eyedropper (I) → Samples color from image.
Brush Tool (B) → Paints strokes.
Pencil Tool (B) → Hard-edged drawing.
Eraser Tool (E) → Removes pixels.
Clone Stamp (S) → Copies pixels from another area.
Healing Brush (J) → Removes blemishes smoothly.
Spot Healing (J) → Auto-removes small defects.
Patch Tool (J) → Replaces selected area with another.
Gradient Tool (G) → Creates color gradients.
Paint Bucket (G) → Fills area with color.
Blur Tool → Blurs pixels.
Sharpen Tool → Sharpens edges.
Smudge Tool → Smears pixels.
Dodge Tool → Lightens areas.
Burn Tool → Darkens areas.
Sponge Tool → Adjusts saturation.
Type Tool (T) → Adds text.
Pen Tool (P) → Creates vector paths.
Path Selection (A) → Selects vector paths.
Shape Tools (U) → Draws vector shapes.
Hand Tool (H) → Moves canvas view.
Zoom Tool (Z) → Zooms in/out.
Layers
Layer → Basic image element.
New Layer → Creates empty layer.
Duplicate Layer → Copies layer.
Delete Layer → Removes layer.
Layer Opacity → Transparency level.
Blend Mode → How layers interact.
Layer Mask → Hides/reveals parts non-destructively.
Clipping Mask → Limits layer to shape below.
Adjustment Layer → Non-destructive color/tonal change.
Smart Object → Scalable non-destructive layer.
Selections
Select All (Ctrl+A) → Select entire canvas.
Deselect (Ctrl+D) → Remove selection.
Inverse (Shift+Ctrl+I) → Invert selection.
Feather → Softens selection edge.
Refine Edge → Improves selection quality.
Transform + Edit
Free Transform (Ctrl+T) → Scale/rotate/warp.
Scale → Resize layer.
Rotate → Rotate layer.
Warp → Distort shape.
Flip Horizontal/Vertical → Mirror layer.
Color + Adjustments
Brightness/Contrast → Adjust light/dark.
Levels → Adjust shadows/midtones/highlights.
Curves → Advanced tonal control.
Hue/Saturation → Adjust colors.
Color Balance → Shift color tones.
Black & White → Convert to grayscale.
Gradient Map → Map tones to colors.
Selective Color → Adjust specific colors.
Filters
Gaussian Blur → Soft blur.
Motion Blur → Directional blur.
Sharpen → Enhance edges.
Noise → Add grain.
Liquify → Push/pull pixels.
Camera Raw → Photo adjustments.
File
New → Create document.
Open → Open file.
Save → Save PSD.
Save As → Save new copy.
Export → Save for web/image.
Place → Insert image.