搜索：21st.dev

R Rainmeter, desktop customization tool Rainmeter allows you to display customizable skins on your desktop, from har...

电脑软件 72

E Enterprise-ready Wiki for Teams | Docmost Replace Confluence and Notion with secure on-premise documentation. ITAR, Fe...

笔记知识库 71

N NeuralText - AI Writing Assistant and tools for SEO | neuraltext.com Use the world's advanced AI to generate marketing copy and blog posts. With...

写作翻译 71

d doforai - Discover the Best AI Tools Search and discover AI tools with featured picks, fresh additions, category...

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S Sumatra PDF — Free, Fast PDF Reader for Windows Download Sumatra PDF — a free, fast, lightweight PDF reader for Windows. Sup...

PDF 71

E Eye Shape Detector with AI|Eye Shape Test[Update 2026] how to determine eye shape from photo?upload photo and Eye shape detector ca...

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E EXIF Frame Generator - Free Online Camera Watermark Tool Create stunning camera watermarks with EXIF Frame. Supports Canon, Nikon, So...

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C Convert HEIC to JPG Instantly – Free, High-Quality, Up to 200 Photos Fast, free HEIC to JPG converter. Upload and convert up to 200 images. Shrin...

文件转换 70

F Free YouTube Transcript Generator, Extractor & AI Summary Get a YouTube transcript instantly with timestamps, search, copy, and downlo...

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F Free Unlimited AI Tools - Image Generator, Photo Editor, Voice & Video AI Tools - FreeForAI FreeForAI，Discover powerful free AI tools for image generation, photo editi...

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S Sketchfab - The best 3D viewer on the web With a community of over one million creators, we are the world’s largest pl...

3D 动画 69

D Documentaries - watch free online documentaries - ihavenotv.com Free Documentaries Website - Astronomy, Nature, Brain, Science, Health, Life...

影视动漫 68

G Gridzzly.com - Make your own grid paper The easiest way to create custom grid paper printable. Available options are...

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I Isocons Carefully crafted isometric icons.

字体图标 67

V Vizard.ai | #1 AI Video Editing and Clipping Tool Vizard turns your long form videos into engaging viral clips with AI. Make y...

视频制作 67

A AtlasOS - Optimized Windows, designed for enthusiasts. AtlasOS is an optimized version of Windows, designed for enthusiasts and gam...

系统与驱动 66

D Defapi - Enterprise-Grade AI Model Orchestration Platform Enterprise-grade AI model orchestration platform - unified access to OpenAI,...

模型与算力 66

c cdnjs cdnjs is the free, open-source CDN for the web's most popular libraries. Jav...

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G GPT Image 2 — Turn Words into Stunning Images GPT Image 2 is an AI image generator and editor that turns your ideas or pho...

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C Chatbit – AI Chatbots for Your Website Custom AI chatbots trained on your data. Integrate into your website to incr...

对话问答 65

C CodeGPT - AI Coding Assistant with Your Own API Key AI coding assistant with BYOK model. Access GPT-5, Claude 4.5, Gemini Pro in...

编程助手 64

P Play Virtual Guitar Online | VirtualGuitar.org Master guitar playing with the interactive tool at VirtualGuitar.org! Explor...

音乐电台 63

F FireShot - Instant Website screenshots in your browser The best way to make instant Website Screenshots

浏览器扩展 63

I Identify songs and play music with the SoundHound app Identify songs playing around you! Get artist and album information, listen...

音乐电台 63

K Keyboard Simulator | Design and test virtual keyboards Design and test virtual keyboards

UI 与原型 62

B Boost Happiness & Well-Being with AI Psychology Tools | Kuakua | positive psychology Explore AI-powered psychology tools, mindfulness practices, and happiness ge...

医疗健康 62

A AniCollection - The easiest way to find, use and share CSS3 animations. The easiest way to find, use and share CSS3 animations.

编程开发 62

T TikTok Downloader, No Watermark Video Downloader For TikTok TikTok Downloader. Download TikTok videos in MP4 format and save them to you...

视频制作 60

M Magic Eraser — Free AI Watermark & Object Remover (No Login) Erase unwanted objects from photos online for free with Magic Eraser. Remove...

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W World Clock — current time around the world Check current local time around the world with our customizable internationa...

查询计算 60

S Symbols ☯ Emoji FSYMBOLS is a collection of cute and cool symbols and special text character...

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S SDXL AI Image: AI Image Generator & Creative Platform SDXL AI Image transforms your text descriptions into stunning visuals instan...

绘画设计 60

Q QR Code Scanner Online: Best Free QR Scanner & Reader The fastest QR code scanner and online qr scanner. Scan QR code from image,...

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T TikTok E-commerce Ads: Shop Ad Library & Intelligence | FastMoss Spy on the best-performing TikTok Shop ads. Analyze creative assets, landing...

电商经营 59

B Box | AI-Powered Content Management, Workflow & Collaboration Intelligent Content Management makes it easy to automate workflows, collabor...

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B Busuu - Learn Languages Online: Start for Free Study a new language online with Busuu's award-winning courses. Learn togeth...

语言学习 58