在使用这个工具之前你最好去这个网站看看“https://tinypng.com”。 You can check this 'https://tinypng.com/' before use this tool.

This tool is for a batch image compressing. 这是一个批量压缩图片的小工具。

You should first register an account from 'https://tinypng.com/developers' mentioned before, then you can get a key. Open this tool enter your key you get from the accout you registerd and press the button 'Add/新增'. Once the key's added, you can select a folder which is the parent folder of your images by pressing the button '选择目录' and batch image compressing begins. '删除' is for delete the key which can be choosed from the drop down list.

你可以去https://tinypng.com/developers注册一个账号，然后打开这个工具，输入你从你的账号中得到的key， 点击“新增”按钮可以添加key。然后点击“选择目录”选择图片的目录，批量图片压缩就开始了。“删除”按钮用于删除 你在下拉列表中你选择的key。

附： First 500 images per monthfree Next 9 500 images per month$0.009 per image Over 10 000 images per month$0.002 per image