kyleduo/TinyPNG4Mac

Native client of TinyPNG on macOS

Swift

4,000

184 commits

updated Apr 13, 2026

See the code

README

Tiny Image

The App's name is renamed to Image Image for property sake, since previous name contains TinyPNG and macOS.

preview

TinyPNG for macOS is a 3rd-party client of TinyPNG. With which you can compress images without opening browser.

中文

2.2.1 Release Note

Version 2.0.0+ supports macOS 13 Ventura and later. For lower version systems, please use the previous version.

  1. Support format converting. Convert image to specific format or automatically pick the smallest one in supported format list (PNG, JPEG, AVIF, WEBP).
  2. Add cache for number of image compressed.

Change Log

Usage

  1. Register an API key at link.
  2. Paste your API key to Settings window. (You can edit it when you need to)
  3. Drag images or directories containing images to the window.
  4. Or right-click image files / folders in Finder and choose Services -> Compress with Tiny Image.

Download

Through Release Page

Check System Settings -> Security & privacy page if you can not open this app.

Thanks

droptogif -- A very useful client for convert video to gif. I learnt how to create window from that project.

Licenses

Developed by @kyleduo and available under the MIT license.

image-compression
tinyimage
tinypng
tinypng4mac

kyleduo/TinyPNG4Mac

Native client of TinyPNG on macOS

Swift

4,000

184 commits

updated Apr 13, 2026

See the code

README

Tiny Image

The App's name is renamed to Image Image for property sake, since previous name contains TinyPNG and macOS.

preview

TinyPNG for macOS is a 3rd-party client of TinyPNG. With which you can compress images without opening browser.

中文

2.2.1 Release Note

Version 2.0.0+ supports macOS 13 Ventura and later. For lower version systems, please use the previous version.

  1. Support format converting. Convert image to specific format or automatically pick the smallest one in supported format list (PNG, JPEG, AVIF, WEBP).
  2. Add cache for number of image compressed.

Change Log

Usage

  1. Register an API key at link.
  2. Paste your API key to Settings window. (You can edit it when you need to)
  3. Drag images or directories containing images to the window.
  4. Or right-click image files / folders in Finder and choose Services -> Compress with Tiny Image.

Download

Through Release Page

Check System Settings -> Security & privacy page if you can not open this app.

Thanks

droptogif -- A very useful client for convert video to gif. I learnt how to create window from that project.

Licenses

Developed by @kyleduo and available under the MIT license.

image-compression
tinyimage
tinypng
tinypng4mac

Significant stargazers

聪小陈

936 followers · starred Aug 2023

Jim Liu 宝玉

4,879 followers · starred Jan 2025

hzlzh

3,683 followers · starred Feb 2019

jiewei.ljw

25 followers · starred Sep 2016