How to Restore Old and Damaged Photos
The scan decides the ceiling of everything that follows. Get that right, protect the print while you do it, and the repair step gets far easier.
Scan on a flatbed at 600 DPI in colour (even for black and white prints), save the master as TIFF or PNG, and turn off every “auto enhance” setting your scanner offers. Never tape, glue, or trim the original — repair it digitally. Then work in order: structure first (tears, scratches), then tone and colour, then sharpening. Keep three copies, on two media types, one off-site.
Why old photos fall apart
Most family photos were made to be affordable, not archival. Consumer colour paper from the 1960s through the 1990s used dye processes that fade measurably within 25 to 50 years in normal home conditions — faster in a humid attic, where a print can lose real dye density in ten to fifteen years. Black and white prints stored cool and dry can stay stable for over a century.
That is why the box in the attic is usually the worst-case one, and why it is worth doing properly rather than quickly.
Step 1: scan it like you mean it
Restoration is garbage in, garbage out. AI can repair scratches and fading well, but it cannot recover detail the scan never captured — and every flaw you introduce at scan time (glare, blur, perspective) gets treated as part of the picture. Ten extra minutes here is the highest-impact step in the whole process.
| 4×6 prints and larger | 600 DPI (1200 preferred) |
|---|---|
| Smaller than 4×6, wallet photos | 1200 – 2400 DPI |
| Slides and negatives | 2400 – 4800 DPI (dedicated film scanner) |
| Colour mode | Colour — even for black and white prints |
| Archive master | TIFF or PNG (lossless) |
| Working / sharing copy | JPEG at 90% quality or higher |
Two settings matter as much as resolution: scan in colour even for black and white prints (the stains and yellowing help the restoration separate damage from content), and switch off auto-crop, sharpening, and any built-in “restoration” filter — scanners read faded prints badly and smooth away exactly the detail you need.
Step 2: three things never to do to the print
The instinct is to fix the physical photo first. Resist it.
- No tape and no glue. Tape yellows and leaves stains; glue is worse. A tear is a one-second digital fix and a permanent physical mistake.
- Never pull a stuck photo. If it is bonded to album paper or glass, slide unwaxed dental floss underneath with a gentle sawing motion. If it will not release, scan it in place.
- Do not force a brittle print flat. Weight it under a heavy book overnight, or let the scanner lid hold it. Forcing it cracks the emulsion, and that damage is permanent.
Step 3: repair in the right order
Tackling everything at once is where most restorations start to look wrong. Work in layers, in this order:
- Structure — tears, creases, missing corners, heavy scratches.
- Tone and colour — contrast, fading, colour casts (a yellowed print usually needs shifting toward cooler tones).
- Detail — sharpening and grain reduction, applied sparingly.
Step 4: what AI can and cannot do
Modern restoration is genuinely good at scratches, dust, fading, contrast loss, and bringing faces back into focus. It will also make an educated reconstruction of small missing areas.
What it cannot do is recover image content that is no longer on the print. If a face is gone from the emulsion, a tool will invent a plausible one — which is fine for a family album and not fine if you are trying to document what was actually there. Set expectations by the physical state of the print, not by what the software promises.
Pixelo repairs scratches, tears, fading and contrast loss, and restores faces without changing who the person is. Free preview first, so you can see whether the print is recoverable before you spend anything.
Try a free restoration →Step 5: keep it (3-2-1)
Three copies, on two different media types, with one copy off-site. A laptop plus an external drive plus cloud storage is the standard version — cloud alone is not a backup, because services close and accounts get lost.
Keep the untouched scan as your master and always restore a copy of it. Name files so a stranger could understand them later — 1965_Wedding_JohnMary.tif beats scan001.tif. If the back of a print has handwriting, a date, or a studio stamp, scan that too: it is often the only record of who is in the photo.
For reprints, use archival paper with pigment-based ink rather than dye-based, and store prints in acid-free sleeves away from light and humidity.
Common questions
What resolution should I scan old photos at?
600 DPI for standard 4×6 and larger prints. Use 1200 DPI for small prints, wallet photos, or if you plan to crop in tightly. Slides and negatives need 2400–4800 DPI and a dedicated film scanner.
Should I scan black and white photos in colour?
Yes. Colour mode captures the yellowing, stains, and sepia tones that a grayscale scan throws away. Restoration tools use exactly those signals to separate damage from image content.
Can I just take a picture of the photo with my phone?
You can, but a flatbed scanner is noticeably better. A scanner gives even, glare-free lighting and no perspective distortion. If you only have a phone, use diffuse daylight and hold the camera parallel to the print — never at an angle.
Should I repair the physical photo before scanning?
No. No tape, no glue, no trimming of torn edges. Tape yellows and stains over time, and trimming destroys edge information the restoration could have used. Digital repair is non-destructive and handles tears better than adhesive ever does.
How do I get a photo off old album paper or glass?
Slide unwaxed dental floss underneath with a gentle sawing motion to release the adhesive. Never pull. If it will not release, scan it in place rather than risking the emulsion.
What file format should I use?
TIFF or PNG for your archive master — both are lossless. Keep a JPEG copy at 90% quality or higher for working and sharing. Avoid JPEG below 80% quality: compression artifacts reduce restoration quality.
Can AI fix a photo that is badly torn or has missing pieces?
It can repair scratches, fading, tears, and contrast loss remarkably well, and it can make an educated reconstruction of small missing areas. It cannot truly recover image content that no longer exists on the print. For large missing sections, expect a plausible reconstruction, not a recovery of what was really there.
How should I store restored photos long term?
Follow the 3-2-1 rule: three copies, on two different media types, with one copy off-site. For prints, use archival paper with pigment-based ink and store them in acid-free sleeves away from light and humidity.
Scan your most important print at 600 DPI in colour, then run it through the free preview. If faces come back sharp, the rest of the box is worth the afternoon.
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