Buffer Blog
In-depth ideas and guides to social media & online marketing strategy, published by the team at Buffer
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Best Content Format on Social Platforms in 2026: 45M+ Posts Analyzed
Video, photos, carousels, or text? We dug into Buffer’s data, analyzing millions of social posts from Instagram, TikTok, LinkedIn, Facebook, Threads, and more to find out which content format performs best. -
The Best Time to Post on TikTok in 2026 — New Data from 7M Posts
We analyzed 7.1 million TikTok posts to find the best time to post on TikTok in 2026. Here's what the data says — plus how to find your own best times. -
How This Agency Uses Buffer to Manage 30+ Social Accounts
How does a boutique social media agency manage 30+ client accounts without the usual headaches? Alexandrea Browman of Sapphire Social shares how Buffer became the backbone of her operation. -
Instagram Image Size Guide 2026: Post, Story, and Reels Dimensions
Learn the ideal image sizes for all types of Instagram posts so your content is always pixel-perfect. -
20+ Top Social Media Sites and Platforms to Grow Your Brand in 2026
You'll recognize some of these social media sites right away. Others might be new to you — and could be exactly what your brand needs to reach the right people.
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