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You can request a free API key from the developers page which will allow you to optimise up to 500 images per month. This guide will run you through the installation of TinyPNG CLI and demonstrate a few examples of it in action.īefore getting started you need to obtain a TinyPNG API key. One of these tools is a very nice command line utility developed by websperts which will allow you to shrink PNG images directly from the terminal. TinyPNG also offers a developer API and there are a number of available tools which utilise this powerful compression engine. The website allows you to optimise images by dropping in up to 20 images at a time Its compression techniques are magical and result in a massively decreased file size without any noticeable visual difference. TinyPNG is an online tool for optimising PNG images and shrinking the file size.
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