# Video Resolution Scaler — 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://video-scale.yeezhan.com
Skill definition: https://video-scale.yeezhan.com/skill/SKILL.md
API documentation: https://video-scale.yeezhan.com/api/docs

## What this tool does
Scale video to 720p or 1080p.

## Typical user problems
- Scale video to 720p or 1080p.

## Parameters
- height: enum, required. 目标高度

## Pricing
- Watermarked preview: free, no login required
- Final clean output: $0.99 one-time per task
- Require login (email/phone OTP) to complete payment
- Result available for download 24 hours after payment

## Limitations
- Max 500 MB