# Convert png jpg — Image Convert, Compress, Crop

> Image Convert, Compress, Crop (iPhone/iPad app by Quanquan Cloud Information Service Co., Ltd.)

- Source: https://appshunter.io/ios/app/convert-png-jpg/id6752851357 (this page in markdown: same URL + `.md`)
- Developer: [Quanquan Cloud Information Service Co., Ltd](https://appshunter.io/developer/1743706249)
- Category: Utilities, Graphics & Design
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 14.0 · 2 MB
- Languages: American English
- Released: 2025-09-24
- Data updated: 2026-09-12
- User reviews in markdown: https://appshunter.io/ios/app/convert-png-jpg/id6752851357/reviews.md

## What is Convert png jpg?

全能图片工具是一款专业、高效、易用的图片处理应用，专为日常图片处理和办公需求打造。无论是减小图片体积、裁剪画面，还是在多种格式之间自由转换，本应用都能帮你快速完成，操作简单，即使是初学者也能轻松上手。

核心功能
图片压缩
快速减小图片大小，同时保持清晰画质
可自由调节压缩质量，平衡清晰度与体积
支持 JPG、PNG、WEBP、HEIC 等多种格式
图片裁剪
精准裁剪图片尺寸，支持手动调整比例
保留关键内容，轻松制作社交分享图、头像或缩略图
格式转换
支持 JPG、JPEG、PNG、HEIC、WEBP 等常用格式
一键转换，快速高效，节省时间
批量处理
同时处理多张图片，节省操作时间
自动应用压缩或格式转换设置
智能优化
压缩智能模式自动平衡体积与质量
保留图片细节，确保输出效果专业
为什么选择全能图片工具
操作简单：直观界面，轻松拖拽即可处理
高效快捷：多线程处理，快速完成批量任务
节省空间：有效减少图片存储占用
高兼容性：支持各种常用图片格式
一站式处理：压缩、裁剪、格式转换功能齐全

立即下载全能图片工具，让你的图片处理变得更轻松、更高效！

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 终身会员 | $9.99 | one-time |



## Version history (last 2 releases)

### 1.0.5 — 2026-05-05

新增图片压缩功能

### 1.0.0 — 2025-09-24

No release notes.

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All apps by Quanquan Cloud Information Service Co., Ltd: https://appshunter.io/developer/1743706249

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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 2026-09-12.*