How to Upscale and Restore an Old Photo with AI

Sharpen, denoise, and enlarge a low-resolution or damaged photo with AI while keeping the result looking believable.

8 minBeginner

Old scans and tiny phone shots can be revived with AI upscaling, which invents plausible detail to fill in what the original lacked. Used carefully it restores faces and text; pushed too far it fabricates. This guide restores a photo and keeps it honest.

What you need

An AI upscaling or photo-restore tool
A low-resolution or damaged image
About 8 minutes

Step 1: Start from the best original

If you have multiple copies, pick the highest-quality one. The AI has more to work with when the input is less degraded, even slightly.

Step 2: Denoise before you enlarge

Run noise and scratch removal first. Upscaling magnifies whatever is there, so cleaning before enlarging avoids baking flaws into the bigger image.

Tool - restore settings

Restore: faces + scratches

Denoise: medium

Upscale factor: 2x

Preview before / after

[ Process ]

Clean first, then enlarge at a modest factor.

Step 3: Upscale at a modest factor

Choose a 2x or 4x enlargement rather than the maximum. A modest factor produces detail that still matches the original; extreme factors start inventing things that were never there.

AI guesses faces

Restoring a face can change it subtly, smoothing features or altering an expression. For historical or legal images, note that the output is an interpretation, not a recovered original.

Step 4: Compare and export

Toggle before and after at full zoom to confirm the result still looks like the same photo. Export at the size you actually need rather than the largest possible.

Result: a cleaner, larger, more usable photo that stays believable, with a clear understanding of where AI filled in the gaps.