Social content guides

Ideas and how-tos for posts, memes, thumbnails and trends on Instagram, TikTok, YouTube and Facebook, with AI tools that help.

All social content guides

AI Tools for Social Media Marketing: Posts, Short Videos and Captions

AI tools for social media, for businesses running their own accounts: feed graphics, vertical clips, captions, TikTok music rules, AI labels and scheduling.

Do Pet Translator Apps Work? What's Real and What's Just Fun

What a pet translator app can and can't decode, what bark and meow studies measured, how talking buttons work, and what free dog and cat apps really give you.

How to Make a Meme of Yourself (From Your Own Photo)

Make a meme of yourself from your own photo with iPhone Markup, Google Photos or a meme generator, plus reaction-face ideas and top and bottom text that lands.

How to Make AI Music for YouTube: Disclosure, Content ID and Monetization

How to make AI music for YouTube: the AI use disclosure, Content ID claims, what the monetization rules say about AI channels, and how to build a music video.

Instagram Post Size: Pixels and Aspect Ratios for Posts and Stories

Instagram post size in pixels for 3:4, 4:5, square and landscape posts, plus Story and Reels sizes, safe margins for text, carousel rules and crop fixes.

What Is My Cat Thinking? Her Stares and Slow Blinks, Explained

What your cat is thinking when she stares, slow-blinks or swishes her tail, how to blink back like researchers did, and what studies found cats think of you.

What Is My Dog Thinking When He Stares at Me? What Dog Studies Found

What your dog is thinking when he stares at you, how to read a soft or a hard stare, what dog gaze studies found, and how to teach a "watch me" cue.

What Makes a Good YouTube Thumbnail (With Examples)

What makes a good thumbnail on YouTube: one subject, about three words, a readable face and contrast, plus title pairing and gaming, podcast and Roblox tips.

YouTube Thumbnail Ideas by Niche: Podcast, Vlog, Educational and Gaming

YouTube thumbnail ideas for podcasts, vlogs, educational videos, gaming, cooking, reviews and fitness, with hook text to adapt and a prompt for each niche.

YouTube Thumbnail Size: Pixels, Ratio and File Size Limit

YouTube thumbnail size for 2026: the recommended 3840 x 2160 at 16:9, the 640 px minimum, the 2 MB phone and 50 MB computer limits, plus Shorts and podcasts.

AI Tools for Content Creators: Thumbnails, Shorts, Captions and Memes

AI tools for content creators matched to real jobs: thumbnails, Shorts clips, captions, dubbing and memes, plus YouTube, TikTok and Instagram AI label rules.