Media Sizes
FreeWeb app · runs in your browser, nothing to download
Design & CreativeMedia Sizes is an up-to-date reference guide for social media image dimensions. It provides exact pixel sizes, aspect ratios, and safe zones for various platforms, including Facebook, Instagram, YouTube, and TikTok. Users can find dimensions for cover photos, profile images, posts, and virtual backgrounds.
Bonus: install Media Sizes from your browser
Why we recommend Media Sizes
Media Sizes stands out as a dedicated resource for navigating the often-changing landscape of social media image specifications. It offers comprehensive and current (updated for 2026) information across 19 platforms, covering a wide range of content types from Facebook cover photos to TikTok video sizes. The inclusion of an 'Image Size Calculator' and a 'Cheat Sheet' provides practical tools beyond just static reference. This web app simplifies the design process for content creators and marketers by providing precise pixel dimensions, aspect ratios, and safe zones, ensuring visuals are optimized for each platform without guesswork.
Best use cases
Best for: Digital marketers, social media managers, graphic designers, and content creators who need quick and accurate dimensions for their visual content across various platforms. It's ideal for ensuring images and videos are correctly formatted for posts, profiles, covers, and ads on platforms like Instagram, YouTube, Twitter/X, and LinkedIn, preventing pixelation or awkward cropping.
Honest limitations
Media Sizes focuses strictly on providing image dimension references and a calculator; it does not offer image editing, resizing, or optimization tools. Users will need external software for actual image manipulation. The platform is a reference guide and not an all-in-one design suite. While it covers many platforms, it does not include every niche social media service.
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