Twitter Image Size
  • Dimensions: Adhering to Twitter's recommended 400x400 pixels ensures your image is crisp and clear across all devices.
  • Aspect Ratio: The 1:1 aspect ratio is essential, safeguarding your image against unwanted cropping or distortion.
  • File Size: Keeping the image under the 2MB limit is crucial for maintaining high resolution while ensuring quick loading times.
Twitter Profile Image Size
Twitter Profile Image Size


  • Dimension Precision: Ideal at 1500x500 pixels, this sizing ensures sharp and clear display across devices.
  • Aspect Ratio Mastery: A 3:1 aspect ratio prevents unwanted cropping, preserving your design’s integrity.
  • File Size and Format: Maximum file size is recommended at 2MB for optimal load times without sacrificing quality, supporting JPG, PNG, and GIF formats (excluding animated GIFs).
Twitter Header Image Size
Twitter Header Image Size
  • Landscape Orientation: Aim for a minimum width of 1024x512 pixels. For optimal clarity and engagement, the recommended width is 1600x900 pixels.
  • Square Frames: 1080x1080 pixels is the ideal dimension, balancing visibility and detail.
  • Portrait Setup: Opt for 1080x1350 pixels to capture vertical imagery effectively.
  • Aspect Ratios: Tailor your images with a 2:1 or 1:1 ratio for desktop viewing. Mobile users best engage with 2:1, 3:4, 5:4, or 16:9 ratios, accommodating the variety of devices in use.
  • File Size Considerations: Keep images under 5 MB to ensure swift loading times, crucial for maintaining user engagement. Twitter’s platform allows up to 15 MB for images uploaded directly via their website.
Twitter In-stream Image Size
Twitter In-stream Image Size
  • Ideal Image Size Range:
    • Minimum Size: 300x157 pixels
    • Maximum Size: 4096x4096 pixels
  • Aspect Ratio Standard: The image sizes cater to Twitter's 2:1 aspect ratio, ensuring a balanced display across devices.
  • Summary Cards: Predominantly used for articles and blog posts, these cards should feature images with a 2:1 aspect ratio, fitting dimensions between 120x90 and 120x120 pixels, and maintaining file sizes within 1MB. This specification is derived from analyzing top-performing tweets, which underscore the impact of succinct yet informative visuals on user engagement.
  • Player Cards: Designed for multimedia content, these cards require thumbnail images exceeding 350x196 pixels. Optimal aspect ratios of 1:1 and 16:9, along with a 1MB file size limit, are recommended to ensure high-quality previews of audio or video clips.
  • App and Website Cards: For promoting mobile applications and directing traffic to web pages, an 800x418 pixel dimension at a 1.91:1 ratio offers the best balance between visibility and detail. In cases where a more square presentation is preferred, especially for app cards, an 800x800 pixel dimension (1:1 ratio) is equally effective.
Twitter Card Image Size
Twitter Card Image Size
  • Functionality: Tailored to facilitate the collection of user data, lead generation cards are an integral component of a marketer's toolkit, designed to present an enticing offer alongside a compelling call-to-action (CTA). These cards are pivotal in transforming passive viewers into active leads.
  • Professional Recommendation for Image Size: A size of 800px by 200px is recommended, ensuring that the visual content is displayed prominently, capturing user attention without overwhelming the accompanying text.
  • Customization and Flexibility: The ability to customize the CTA allows marketers to craft messages that resonate with their target audience, significantly improving conversion rates. Recent trends indicate a preference for succinct, action-oriented CTAs that clearly articulate the value proposition to users.
  • Functionality: Aimed at bolstering website traffic, website cards serve as visual gateways to your online content. By combining a banner image with a concise description and direct link, these ads act as a bridge between Twitter users and your digital ecosystem.
  • Professional Recommendation for Image Size: For optimal visibility and user engagement, an image size of 800px by 320px is prescribed. This dimension ensures that the banner image is adequately displayed, enhancing the ad's visual appeal while maintaining focus on the descriptive text and CTA.
  • Customization and Calls-to-Action: The selection of predefined CTAs offers marketers a strategic tool for guiding user interaction. Analysis of click-through rates across various campaigns has demonstrated the effectiveness of clear, benefit-driven CTAs in maximizing user response.
Twitter Ad Image Size
Twitter Ad Image Size

Michelle Bennett

SEO Specialist
At TweetGrok, I thrive as an SEO Specialist, dedicated to mastering search engine dynamics to boost our product's visibility and impact. My expertise spans keyword research, on-page optimization, link building, and technical SEO. I'm committed to devising and executing innovative SEO strategies that not only improve search rankings but also foster meaningful connections with our audience. My data-driven approach ensures our digital presence stands out, engaging and valuable. Embracing continuous learning, I adapt to the ever-evolving digital landscape, sharing insights with the SEO community. My goal is to leverage search engines to further TweetGrok's innovation and success.