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Redact or pixelate?

Use Redact for anything private. It is a solid block that can't be undone once you save. Pixelate can sometimes be reversed.

AnswerMac and WindowsUpdated 3 Oct 2026
On this page
  1. Redact (key E)
  2. Pixelate (key B)
  3. Using both
  4. Before you share

Use Redact for anything private. Passwords, keys, email addresses, names, account numbers.

Redact (key E)#

Redact covers the area with a solid black block. Nothing of the original is visible, and once you save, nothing can be recovered from the picture. Redact never uses a blur.

Pixelate (key B)#

Pixelate turns the area into big blocks. It's handy for softening a face or making a background less distracting, but the editor's own hint says it plainly: "Pixelate is reversible. Use Redact for anything private." A blur or pixelation can sometimes be undone by someone with the right tools.

Using both#

If you pixelate over an area you've already redacted, the redacted part stays solid black.

Before you share#

  • Look at the final picture once more.

  • Remember a capture is saved as a file before you edit it. Marks only change the image when you press Save, Copy or Upload. The save, copy or upload article explains what each does.

The three-step version is how to blur or hide part of a screenshot.