Social Media Image Dimension Guide for 2026

It seems like every few months, a social network changes its layout and requires new dimensions for its profile photos, banners, and the images shared on the network. Limitations for social images are a combination of dimensions, aspect ratio, file size, and how the platform crops your image in feeds, grids, and profiles. This guide has been checked against each platform’s current help documentation for 2026.

I would caution against uploading oversized images to social media sites. Each social media platform uses aggressive image compression that often blurs your images. If you upload an image at the recommended size and compress it before uploading, you’ll get much crisper results!

Note: All sizes below are in pixels (px) in width x height format.

2026 Social Media Image Sizes at a Glance

Here are the most common image sizes you’ll need across the major networks this year. Each platform section below includes the full list of profile, cover, post, and story formats.

Facebook Image Sizes

On Facebook, your imagery should blend professionalism with approachability. For individuals, use a polished headshot that reflects your personality, while brands should feature a recognizable logo. Cover images are prime real estate to promote current initiatives, showcase your team, or reinforce brand values through lifestyle imagery. In posts, opt for photos or graphics that tell a story: behind-the-scenes glimpses, customer highlights, or value-driven messages resonate best. Maintain a consistent tone and style to build visual familiarity across your content.

Google Business Profile Image Sizes

For Google Business Profiles, imagery should focus on authenticity and trust. Use a clear, branded logo for instant recognition, and select a cover image that captures the essence of your physical space or services, such as storefronts, interiors, or team interactions. Prioritize real, unfiltered visuals that prospective customers might encounter in person. Product images, team portraits, and event snapshots convey credibility and a welcoming atmosphere.

Instagram Image Sizes

Instagram demands a cohesive, aesthetically driven brand presence. Profile images should reinforce identity at a glance, using either a consistent headshot or a simplified logo. Post content should follow a visual theme, through color palette, subject matter, or editing style, that aligns with your brand personality. Use Stories and Reels to share more candid, spontaneous moments that show the human side of your brand.

The biggest change since last year: Instagram now supports 3:4 photos natively, and the profile grid displays posts as 3:4 rectangles instead of squares. Square posts still work, but they’re cropped at the edges in the grid.

LinkedIn Image Sizes

LinkedIn visuals should reflect your professional identity and reinforce thought leadership. A clean, confident headshot creates immediate credibility, while the banner space is an opportunity to align with your role, industry, or brand, whether it’s showcasing events, client work, or values. When posting, favor graphics that support expertise, such as industry insights, company milestones, or behind-the-scenes looks at your team.

Pinterest Image Sizes

Pinterest is a highly visual search engine that rewards inspiration and discovery. Use a clear, friendly profile image that fits your brand’s visual tone. Your pins should embody your aesthetic, whether minimal, vibrant, rustic, or polished, so that your boards have a strong visual identity. Create imagery that educates or solves problems for your audience, such as how-tos, step-by-steps, or product inspiration.

Snapchat Image Sizes

Snapchat favors unpolished, real-time visuals that connect authentically with your audience. Use playful, informal visuals that reflect spontaneity, like team moments, customer reactions, or product teasers. Branded elements should feel native and entertaining, not promotional or forced.

X Image Sizes

On X, visuals should be bold, timely, and aligned with your brand’s tone. Profile images must clearly represent your personal or brand identity, and header images can support current messaging, promotions, or causes. When sharing visuals in posts, use them to highlight commentary, drive conversation, or visually simplify complex ideas.

YouTube Image Sizes

Visual branding on YouTube extends beyond the channel profile and permeates thumbnails, intros, and even set design. Use a recognizable visual identity that stays consistent across your profile image, banner, and content themes. Thumbnails should instantly communicate value or intrigue, often with expressive faces or bold messaging.

YouTube raised its thumbnail recommendation in 2026 from 1280 x 720 to 3840 x 2160 (4K), with uploads up to 50 MB from a computer and 2 MB from a phone.

TikTok Image Sizes

TikTok is a full-screen, vertical platform where native, entertaining content outperforms polished ads. Photo carousels have become a strong format for tutorials, lists, and product showcases, so design every slide for a 9:16 screen and keep text clear of the caption and button overlays.

Threads Image Sizes

Threads, Meta’s text-first network, shares its profile with Instagram, so your profile photo carries over. Images work best as supporting visuals for a conversation: screenshots, charts, and candid photos.

Bluesky Image Sizes

Bluesky doesn’t publish pixel sizes for profiles. It sets aspect ratios and file limits, so upload at a size that stays sharp and keep files under those limits to avoid heavy compression.

Reddit Image Sizes

Reddit communities reward authenticity and punish anything that looks like an ad. Use images that add information to a discussion, and match each community’s style and rules.

Tumblr Image Sizes

Tumblr is ideal for expressive, culture-driven visuals. Profile branding should align with your aesthetic niche, whether nostalgic, avant-garde, or activist. Create content that’s emotionally resonant or creatively experimental, such as stylized photography, looping GIFs, or artistic collages.

Key Takeaways

Don’t forget to check out our other article on standard display ad sizes.