PROMPT
YouTube thumbnail, 16:9, bold title area, high contrast adult creator face, bright rim light, click-friendly composition, no real brand logos
AI Thumbnail Generator
Generate click-friendly covers for YouTube, Xiaohongshu, Shorts, and Reels. Keep a clear title zone, strong contrast, and a readable face or product at small size.
Created by the Community
Write the Lines First
Write the headline, date, and place as exact lines. Say which line should be largest. A poster fails if the pretty image hides the information.
Write the Lines First
Write the headline, date, and place as exact lines. Say which line should be largest. A poster fails if the pretty image hides the information.
Match the Viewing Distance
Pick a vertical print crop or a square social crop. Ask for large type and strong contrast if the poster will be read from across a room.
Match the Viewing Distance
Pick a vertical print crop or a square social crop. Ask for large type and strong contrast if the poster will be read from across a room.
Proof, Then Print
Check spelling, dates, and numbers after every pass. Change one line at a time so a fix does not reshuffle the whole layout.
Proof, Then Print
Check spelling, dates, and numbers after every pass. Change one line at a time so a fix does not reshuffle the whole layout.
Built for platform covers
Build event, lecture, and club layouts without starting in a blank design file. Keep the copy short and original.
Headline Hierarchy
Put the title in quotes and say it should be the largest line.
Date and Place
Lock secondary lines so they do not drift into decoration.
Print Crops
Use vertical posters and square flyers from the same brief.
Distance Contrast
Ask for type that still reads from a few meters away.
Event Mood
Set night market, lecture, club, or race energy without a template.
Photo Plus Type
Pair a photographic subject with a clean text block.
One-Line Edits
Change the date without rebuilding the image.
Original Names Only
Do not copy real festival, venue, or sponsor marks.
Margin Control
Ask for breathing room so type does not crash the edge.
Export for Print
Proof small text, then export the print crop.
How to Make a Poster with AI
Write the Copy Write the Copy
List headline, date, and place as exact lines. Keep each line short.
Set Format and Mood Set Format and Mood
Choose vertical or square, then name colors, subject, and how loud the type should be.
Proof and Export Proof and Export
Fix one line per pass. Export only after the words and date are correct.
Explore AI Models for Posters
GPT Image 2.5 is strong on short headlines. Qwen Image 3 handles denser multilingual layouts. Compare both before you lock a print file.
Seedance 2.5
旗舰视频模型，支持更长片段与多参考控制，适合电影感运动与场面调度。
生成
Nano Banana 2
Gemini 3.1 Flash 静帧，支持极端宽高比与最高 4K，适合快速灵活出图。
生成
GPT Image 2.5
编辑更稳、版式文字更清晰——先用 Flare 快速出稿，需要精度再切 Sunburst。
生成
Wan 3.0
参考驱动视频，最长 30 秒，支持首尾帧或图/视频/音频参考。
生成
Sora 2
电影感视频，光线与环境深度自然，适合叙事瞬间。
生成
Qwen Image 3
文字排版与多语布局更稳，1K/2K 输出，最多三张参考图。
生成Why creators use YOMIOO for thumbnails
Use an AI poster generator for events, talks, club nights, and local flyers where the headline has to land first.
Night Events
Bold type over a photographic scene.
Talks and Studios
Quiet layouts with a clear date line.
Local Flyers
Short copy that still reads at a glance.
Campus Prints
Vertical posters with room for a headline.
Made for Posters People Can Read
Join people turning a headline, a date, and a mood into a poster they can proof and print.
Trusted by 5 000+ people worldwide
需要更多封面灵感？去 AI Thumbnail 枢纽看 YouTube / 小红书封面。
探索 AI Thumbnail更多功能
选择你的方案
获得更多生成次数、更快创作速度，以及新功能优先使用权。
FREE
想先试用 AI 图片工具的新创作者
$0/ 月
- 新用户 1 次免费 GPT Image 2.5 生成
- 可选部分图片模型
- 基础画质设置
- 默认公开作品
PRO
省 8%日常兴趣创作与轻度使用
$10.9$11.9/ 月
- 每月 890 积分 · 标准用量
- 最多约 222 张 AI 图片（Nano Banana）
- 最多约 27 条 AI 视频
- 最多约 4 条 Seedance 2.0 视频
- 新用户 1 次免费 GPT Image 2.5
- 私密创作 — 由你决定谁能看到
- 可用付费图片与视频模型
- 更高画质生成设置
PLUS
省 19%高性价比需要更高产量的日常创作者
$25.9$31.9/ 月
- 每月 2,670 积分 · Pro 的 3 倍
- 最多约 667 张 AI 图片（Nano Banana）
- 最多约 83 条 AI 视频
- 最多约 12 条 Seedance 2.0 视频
- 包含 Pro 全部权益
- 更多并发生成
- 优先体验新模型
ULTRA
省 35%最受欢迎重度图片与视频工作流、大型项目
$84.9$129.9/ 月
- 每月 8,900 积分 · Pro 的 10 倍
- 最多约 2,225 张 AI 图片（Nano Banana）
- 最多约 278 条 AI 视频
- 最多约 41 条 Seedance 2.0 视频
- 包含 Plus 全部权益
- 最高并发与队列上限
- 适合旗舰模型与长视频
本页提及的模型名称与能力指向经 YOMIOO 接入的第三方 AI 系统。官方规格与政策以各厂商文档为准；YOMIOO 条款说明我们如何运营本工作区。
实际可用模型与表现以产品内选项为准。商用或敏感用途前请先查阅上方来源链接。