Repair Scratched Photos Before You Enhance Them

A descratch and repair tool removes physical damage — scratches, dust spots, creases, and tears — from a scanned or photographed print. It works in two stages: first it identifies which marks are damage rather than part of the picture, then it fills those areas in using the surrounding detail as a reference. That second stage is why it handles a scratch across a wall or a sky almost invisibly, and struggles with a tear straight through someone's face, where there is no matching detail nearby to copy from. Where damage crosses a face, expect to review the result closely rather than trust it.

What does a descratch and repair tool actually do

A physical photo picks up damage over time, scratches from handling, dust caught during scanning, creases from being folded or stored badly, and tears along an edge or through the middle. None of that damage was part of the original scene, but once a photo is scanned, it becomes part of the digital file as if it were. Fixing it used to mean manually retouching each mark in an editing program, cloning nearby pixels over a scratch one small brushstroke at a time. A descratch and repair tool automates that process: it identifies which parts of the image are damage rather than genuine photo content, then reconstructs those areas using the surrounding detail as a guide.

How to repair a photo in the Evoke app

• Install Evoke from Google Play or the App Store
• Open Descratch and pick a damaged scan from your camera roll
• Run repair and compare it with the original
• Save the cleaned version, then colorize or enhance if you still need those steps

How the AI tells damage from genuine detail

The model behind the tool was trained on pairs of damaged and undamaged photos, which taught it to recognize the visual signature of physical wear, thin bright or dark lines that cut across a scene in ways real objects rarely do, small isolated specks from dust, and the sharp discontinuity where a crease or tear breaks the natural flow of an image. Once it identifies a damaged region, it fills that area in using the same kind of reconstruction an enhancer uses for lost detail, generating new pixels that stay consistent with the color, texture, and lighting immediately surrounding the damaged spot, so the repair blends into the rest of the photo instead of leaving a visible patch.

Why use a descratch and repair tool

• Saves a manual retouching job — damage that used to take careful brushwork is fixed automatically
• Preserves history — a torn or creased family photo can be shared without the damage front and center
• Works alongside other fixes — pair it with colorizing or enhancing for a fully restored photo
• Runs in the Evoke app for Android and iPhone — this model is not a browser tool

When should you repair a photo

• Before scanning and archiving an old print that has visible scratches, dust, or creases
• Before printing a treasured photo again, to remove damage that would otherwise show up larger
• Before restoring a torn photo for a memory book, frame, or gift
• Before sharing a historical or archival image where physical wear distracts from the subject

Getting the cleanest repair

Scanning the original print at a higher resolution before you run repair gives the AI more detail to work with around each damaged spot, which generally produces a cleaner fill than a low-resolution phone photo of the print. Cleaning visible dust off the print or the scanner glass beforehand reduces how much of the image needs automatic repair in the first place. For photos with a large tear or a section that is completely missing, results will vary more, since the AI has to invent an entire missing area rather than blend in a few damaged pixels, and reviewing that section closely before using the photo somewhere important is worth the extra minute.

Repair blends damage into the scene around it — it cannot recover detail that the tear took with it.

Repairing compared with enhancing or colorizing

A descratch and repair tool targets physical damage specifically, scratches, dust, creases, and tears, and leaves the rest of the photo's sharpness and color as they were. An enhancer instead targets resolution, blur, and noise, sharpening detail that was lost to a low quality capture rather than physical wear. A colorizer adds color to a grayscale image. Many old photos benefit from all three used together: repair first to remove physical damage, then enhance to sharpen and upscale the result, and colorize last if a full color restoration is the goal, since fixing damage before adding color or sharpening generally gives the cleanest final result.

Frequently asked questions