Practical, tested advice on YouTube thumbnails, written by the team building Thumio. No filler, no invented statistics.
Fundamentals · 8 min read
Eight steps from idea to upload: choose the promise, pick a layout, write three to five words, build contrast, check it small, export the right size and upload it in YouTube Studio.
Design · 7 min read
The design principles behind thumbnails that read in a crowded feed: one focal point, value contrast, subject separation, limited colour and type that survives small sizes.
Readability · 6 min read
Why thumbnail text fails at small sizes and eight practical rules to fix it: word count, letter size, typeface, outlines, background control, highlights, safe zones and testing.
AI workflows · 8 min read
A realistic workflow for AI-assisted thumbnails: write a visual brief, generate scenes without text, composite, add real typography, check it small and avoid the common risks.
