# Photo Colorizer (Old B&W Photos) — yeezhan.com
> One-time pay-per-task emergency tool to make your file ready for submission.
> No credits, no balance. One payment unlocks one task result, valid for 24 hours.

Tool domain: https://photo-colorize.yeezhan.com
Skill definition: https://photo-colorize.yeezhan.com/skill/SKILL.md
API documentation: https://photo-colorize.yeezhan.com/api/docs

## What this tool does
Bring black-and-white family photos back to life — natural AI colorization, pay per photo.

## Typical user problems
- Grandma's wedding photo, dad's army portrait — black-and-white originals feel distant to younger family members. AI colorization adds natural, era-appropriate color in seconds; paired with the family pack it turns a shoebox of negatives into an album everyone actually looks at.

## Parameters


## Pricing
- Watermarked preview: free, no login required
- Final clean output: $1.99 one-time per task
- Require login (email/phone OTP) to complete payment
- Result available for download 24 hours after payment

## Limitations
- ≤30 MB per image
- output PNG at original size