GuidesApr 20, 2026
Bluesky Image Specs: The Complete 2026 Guide
Every image size Bluesky actually uses in 2026: posts, banners, avatars, feed cards, and the AT Protocol compression quirks nobody documents.
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GuidesApr 20, 2026
Pinterest Image and Idea Pin Specs for 2026
Current Pinterest image dimensions, video pin specs, and Idea Pin requirements for 2026, including AVIF and WebP compatibility notes after the April format update.
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Threads Media Specs and Best Practices 2026
Image and video dimensions for Threads in 2026, carousel limits, and the sizing math for cross-posting cleanly between Threads and Instagram.
Read articleGuidesApr 20, 2026
X (Twitter) Image and Video Specs 2026
Current X image, card, and video specs for 2026 after the late 2025 redesign, including the new 3:4 feed crop, Premium 4K uploads, and card image rules.
Read articleGuidesApr 20, 2026
YouTube Shorts & Long-Form Thumbnail Specs 2026
Current resolution, aspect ratio, and file-size rules for YouTube thumbnails in 2026, including Shorts, premieres, and end screens. What actually gets accepted and what gets downscaled.
Read articleGuidesApr 8, 2026
Social Media Image Sizes 2026: The Complete Cheat Sheet for Every Platform
Updated image dimensions for Instagram, TikTok, Facebook, LinkedIn, X/Twitter, YouTube, and Threads. Includes the new Instagram portrait grid format.
Read articleGuidesApr 4, 2026
Instagram's New Portrait Grid: How to Resize Your Images for 2026
Instagram switched from square to portrait grid format in 2026. Here's how to resize your existing images to 1080x1350 and avoid cropping on your profile grid.
Read articleGuidesMar 19, 2026
How to Batch Convert and Resize Images for TikTok Carousels (Up to 35 Photos)
TikTok carousels now support 35 photos. Here's how to batch convert and resize your images to the right dimensions for maximum engagement.
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