# 图片压缩-压到指定KB — 将证件照片无损压到指定大小&修改图片尺寸、图像大小、图片格式

> 将证件照片无损压到指定大小&修改图片尺寸、图像大小、图片格式 (iPhone/iPad app by Xianghua Xu.)

- Source: https://appshunter.io/ios/app/kb/id6446171538 (this page in markdown: same URL + `.md`)
- Developer: [Xianghua Xu](https://appshunter.io/developer/1448122958)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 53 MB
- Languages: English
- Released: 2023-03-23
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/kb/id6446171538/reviews.md

## What is 图片压缩?

最优的图像优化算法，在文件尺寸和质量之间选择完美的平衡！
利用独立的只能算法，最大压缩比超过80%,保留高清画质，节省存储空间，满足各种证件照上传规定！
【无损压缩】利用独立的智能算法，完成无损压缩图片，最大压缩比超过80%的同时还保留照片的清晰度
【证件照压缩】一键快速将证件照压缩至指定的KB大小,轻松满足各种上传规定
【证件照改尺寸】手里只有一寸照？要求上传两寸照？一键证件照改尺寸，一寸变两寸的同时还保留照片的清晰度
【缩放图片】缩放任意图片到指定尺寸，不必担心画质的问题
【修改格式】支持将图片一键转为JPF/JPEG/PNG/WEBP格式
【自定义压缩】文件大小，图片尺寸，图片格式自由调整

【连续订阅会员说明】
1.订阅服务：连续包年会员
2.订阅周期：一周/一年；订阅周期内，用户可享受VIP会员功能
3.订阅价格：每年68元
4.付款：确认购买后，将从用户的苹果iTunes账户扣费
5.取消订阅：若需取消自动续费，请在订阅周期到期前至少24小时关闭自动续订，关闭后不再扣费若未在到期前24小时取消，将自动续订
6.续订：连续包年会员到期前24小时，苹果会自动为您从iTunes账户扣除相应费用，成功后包年会员服务有效期自动延长一个周期
7.隐私政策：https://ystp.shantu.cc/app/privacy_policy?name=%E5%9B%BE%E7%89%87%E5%8E%8B%E7%BC%A9&system=1
8.用户服务协议：https://ystp.shantu.cc/app/agreement?name=%E5%9B%BE%E7%89%87%E5%8E%8B%E7%BC%A9&package_name=cn.shantu.imagecompress
9.连续订阅协议： https://ystp.shantu.cc/app/auto_renew_agreement?package_name=cn.shantu.imagecompress&name=%E5%9B%BE%E7%89%87%E5%8E%8B%E7%BC%A9

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 包年会员 | $9.99 | per year |



## Version history (last 3 releases)

### 1.5.0 — 2024-01-05

我们优化了图片压缩算法，让您的图片体积更小更清晰！
【新增】批量压缩功能：对图片进行批量压缩，效率提升！

### 1.4.2 — 2023-08-19

优化图片压缩算法，让图片体积更小画质更清晰！

### 1.4.0 — 2023-04-06

优化了图片压缩算法

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## More apps by Xianghua Xu

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All apps by Xianghua Xu: https://appshunter.io/developer/1448122958

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*