What is Ctrl +H in Photoshop?

[LeArcher]

The Ctrl+H shortcut in Photoshop toggles the visibility of on-screen extras. This includes guides, grids, selection edges, annotation slices, and target paths. The "H" stands for "Hide," but it’s a toggle command—pressing it once hides the elements; pressing it again restores their visibility.

It’s primarily a viewfinder tool, not a deletion tool. Think of it as a way to clear your canvas temporarily to check your work without visual clutter. This is different from the "Find and Replace" function in word processors, which is a common point of confusion.

Using Ctrl+H is crucial for reviewing a clean preview of your artwork. When selection edges (the "marching ants") or a dense grid are visible, they can obscure precise color transitions and fine details.

Standard hidden elements in Photoshop when using Ctrl+H:

• Guides and Smart Guides
• Grids
• Selection Edges (marching ants)
• Target Paths
• Annotations
• Slice Boundaries

You can customize exactly what gets hidden. Navigate to View > Show and check or uncheck the items you want the shortcut to control. If "Layer Edges" is checked in that menu, for instance, Ctrl+H will toggle those as well.

For alternative control, use the View menu. If the shortcut isn't working, check View > Show and ensure "Show Extras" is toggled, as Ctrl+H directly controls this master setting. This command is non-destructive and does not affect your actual layers, selections, or file data.

[JoshuaLee]

I use Ctrl+H all the time when I'm painting or doing detailed retouching. Those flickering selection edges make it impossible to see subtle color shifts. I hit Ctrl+H to make them vanish, get a clear look at my work, then toggle them back on to continue editing. It's my quick "is this blending right?" check. Super simple, but it saves my eyes from strain.

[ORhett]

Remember, Ctrl+H is for hiding interface helpers, not content. It's like turning off the pencil sketch under a watercolor painting to see the pure colors. New users often panic, thinking they deleted their selection. They didn't—they just hid the marching ants. Press the shortcut again and everything comes back. It’s a view mode, not an edit.

[Peggy]

As a designer presenting mockups, this shortcut is a lifesaver. Clients get distracted by the blue guides and grid lines, asking what they are. Before taking a screenshot or showing my screen, I press Ctrl+H for a clean, professional-looking preview that focuses attention solely on the design. It instantly makes the work look polished and final, removing the "workshop" look of the software interface.

[GemmaLynn]

Here’s my workflow tip: customize what Ctrl+H controls. Go to View > Show and uncheck items you rarely need, like 'Annotations'. I keep 'Selection Edges' and 'Guides' checked because I hide those constantly. This way, the shortcut does exactly what I need—clearing the two things that visually interrupt me—without affecting other elements. It makes the quick command even more efficient for my specific editing habits.