AI Thumbnail Generator for YouTube — Try Free | Thumbrix
Generate AI-powered YouTube thumbnails from text prompts or uploaded images.
Thumbrix — 面向 YouTube 创作者的 AI 缩略图生成工具,输入文字或上传照片即可生成封面,方便尝试不同设计、优化封面点击率,支持免费试用
The full gallery
Tech stack
60 projects
Generate AI-powered YouTube thumbnails from text prompts or uploaded images.
Thumbrix — 面向 YouTube 创作者的 AI 缩略图生成工具,输入文字或上传照片即可生成封面,方便尝试不同设计、优化封面点击率,支持免费试用
Generate YouTube thumbnails with AI by uploading reference images.
AI YouTube 缩略图生成器 — 生成 Youtube 缩略图,可免费下载,支持纯色或渐变背景

Gallery and generator for AI-made photos and videos.
@steventrimon1 · X
I built this with Claude Code and Caffeine! Check out Only AI — the home for AI-made photos and videos

Browse and generate AI videos and images using thousands of curated prompts.
PromptGather — 手工挑选的上千条视频、图片提示词,全部免费查看。可以直接复制使用,也可以用 AI 微调,生成图片、视频。

Generate and edit images with AI using Google's Gemini 2.5 Flash.
Nano Banana AI — 基于市面上最强的 AI 图像编辑模型 Nano Banana 开发的图片编辑器,用嘴改图、保持角色一致性、控制细节、图片融合

AI analyzes your video to find the strongest visual moment and generates a YouTube thumbnail.
@useclicklab · X
an AI tool that watches your video, finds its strongest moment, and turns it into a clickable YouTube thumbnail.

Create images and videos from text and photos in a browser-based AI workspace.
Seed Imagine — AI 图片与视频创作工作台,支持文生图、图像编辑、文生视频和图生视频,可在同一网页选择模型和调整输出参数

Search and filter AI image prompts for different image generation models.
@MaynorAI1 · X
我做了一个 AI 图片提示词生成器: Image Prompt Generator 它不是普通 prompt 列表,而是一个支持模型切换、搜索、筛选、作者署名、图片预览的 AI image prompt library。

Generate and edit AI images with text prompts or reference images.
FLUX 3 AI Image Generator — 多模型 AI 图片生成与编辑工作台,支持文字生图、参考图编辑、宽高比与多语言文字控制,并清晰标注模型可用状态

Generate and edit images and videos from text prompts with AI.
Imagable AI — 人工智能 图片编辑和生成工具,用户可以不需要设计的技术即可通过提示词一键生成和编辑照片或图片。

Access curated, editable prompts for AI image generation with model adaptation guidance.
u/cankirkgoz · Reddit
I kept rewriting AI portrait prompts for every reference photo, so I built a tool for it Over the past few months, I’ve been experimenting a lot with realistic AI portraits, and I kept running into the same problem. Finding a good-looking result online is easy. Finding the prompt behind it is harder, but still possible. The real problem starts when you try to use that prompt with your own reference photo. Change the person, outfit, location, or number of people, and the pr

Create custom LEGO designs and minifigures using AI from text and photo inputs, with animation.
Brick Center — 如果您是一位乐高爱好者,热衷与创造各种乐高形象,BrickCenter 可以将您的创意,自动生成乐高设计图。AI 乐高生成器可以将你的文字转换成定制的乐高套装。轻松地从照片创建你自己的小人偶,如果您觉得乐高头像很酷,也可以将您的自拍图片,生成乐高头像。还可以来网站浏览由爱好者精心制作的独一无二的乐高作品 - [更多介绍](https://www.bilibili.co