All you need to do is change the colour mode into RGB. This could be caused by the fact that your image was saved in CMYK colour mode instead of RGB colour mode. When you upload a new image, your background may not be loaded correctly. TinyJPG or TinyPNG: you can use tinyJPG or tinyPNG to compress your images further.Īny problems with the colours of your images?.JPEGmini: with this app you can compress images and reduce their file size without visibly affecting the image quality.When you want to save your image in image editing software, such as Adobe Photoshop or Adobe Lightroom, opt for Save for the web (if available).Īdditionally, you can use the tools below to optimise images for the web or email further and thus adjust them to the proper dimensions. The file size of your image should not exceed 2MBĮdit your images before you can upload them in Flexmail.Use a resolution with a width of at least 1920 pixels.Restriction to uploading your background image The file size of your image should not exceed 1MB.Use a resolution with a width of at least 200 pixels.The optimum format for your images Restrictions to uploading your logo User experience: by keeping images optimised and ensuring they can be loaded fast, you ensure a seamless, smooth experience for your contacts, which motivates them to open your (email) communication.Speed: according to a Google study, the chance that a mobile user leaves a web page will increase by 90% if loading it takes more than five seconds.Therefore, it is important that your images are saved with the proper dimensions and that these are optimised for the Internet. This will not please subscribers who view your email or information via mobile data. Loading web pages and emails is delayed by non-optimised images. New: Optimise your images for the web and email

Ideal web image resolution