# Resize Image to Exact Dimensions — 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://resize-image.yeezhan.com
Skill definition: https://resize-image.yeezhan.com/skill/SKILL.md
API documentation: https://resize-image.yeezhan.com/api/docs

## What this tool does
Hit the exact pixel dimensions a platform demands — crop-fill or stretch, mm/inch aware.

## Typical user problems
- The platform demands exactly 1200×628, or 1920×1080, or a square 1080×1080 — "close enough" gets rejected or cropped badly by their system. You need precise dimensions, once, in the next two minutes.
- 1200×628 is the Open Graph / link-preview standard and a common blog-header size. Wrong dimensions get auto-cropped unpredictably by social platforms.
- Full-HD 1920×1080 is required by YouTube thumbnails-in-description, presentation templates and countless upload forms. You need exact pixels, not "roughly 16:9".
- Instagram feed posts and many marketplace listing photos require a perfect 1080×1080 square. A rectangle gets letterboxed or cropped by the app.

## Parameters
- width: number (range 1-20000), required. Width
- height: number (range 1-20000), required. Height
- unit: enum, optional. Unit
- fit: enum, optional. Edge handling. cover = 等比裁剪填满（不变形）；stretch = 拉伸到精确尺寸（可能变形）
- dpi: number (range 72-1200), optional. DPI（mm/inch 换算用）
- format: enum, optional. Output format

## 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 input 50 MB; target size up to 20000×20000 px
- Upscaling is allowed and disclosed (adds softness)
- Center crop in "cover" mode — no manual crop region
- EXIF orientation is applied (phone photos come out upright)