If you have a Twitter account and spend much time on it every day, then you get to know better about the importance of a Twitter Header. This prime space is good to show off your personality or market your brand because it is almost the first thing that people will see when they visit your profile.

Before picking up a charming image, you should have a clear view of the requirements for a Twitter Header. If the image you want to use is a little bit big or small, don't worry. You can use tools like VanceAI Image Resizer to resize an image.

Twitter Header Requirements

According to Twitter's recommended guidelines, the header image dimensions are 1,500px by 1,500px, which has an aspect ratio of 3:1. JPG, GIF, or PNG are supported but not animated GIFs. Besides, the profile and banner image file size should be less than 2MB. If you worry that the header will be cropped for different screen resolutions or for your profile image, it is helpful to leave ample space on the bottom left corner and leave some empty space at the top and bottom of your header. 

Steps to Resize an Image for Twitter Header

If the image you choose has an undesirable size, and you want to resize it for free, VanceAI Image Resizer is a pretty good choice because it allows you to resize unlimited images online for free. 

Besides, powered by AI algorithm and fed with limitations of sample images,  AI Image Enlarger is another good choice to resize your image while preserving the details. Only 3 steps needed to resize an image.

Step1: Upload the image that you want to resize onto VanceAI website

Step2: Select and click Continue to start processing

Step3: Edit the output if you like or download it directly



Besides providing an AI web solution to how to resize an image, Vance AI has also introduced another free image resizer for social media, presentation, YouTube banner, and more. No matter which tools you like, just feel free to have a try. A free trial is available. Maybe you're also interested in how to resize image for Facebook Cover.

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