mini Apps

Simple utilities for everyday tasks.

Aspect Ratio Calculator

Aspect Ratio Calculator

calculator

專為社群媒體與設計打造的比例計算器。無需上傳，在裝置上即可安全、精確地進行數值逆算與圖片解析。

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HEIC to JPG

HEIC to JPG

develop

将 HEIC 图片批量转换为高质量 JPG/PNG。浏览器内本地处理，安全可靠。

Launch
Image Resizer

Image Resizer - No Upload, Safe & Private

develop

无需上传，可在本地直接调整图片尺寸的简洁工具。

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Image Compressor

Image Compressor - No Upload, Safe & Private

develop

在设备本地压缩图片。以安静、简洁的界面快速减小 JPG / PNG / WebP 文件大小。

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