指南與洞察
Sunra 團隊帶來的模型深度解析、比較、教學和創作工作流程。
Free AI Kissing Video Generator
Want an AI kissing or couple video from a single photo, for free? Here is the step-by-step — which effects and models to use, tips for natural motion, and how to do it ethically.
Nano Banana 2 Prompt Library
The best Nano Banana 2 prompts, grouped by use case — photo editing, character consistency, product shots, style transfer, and text rendering — ready to copy and adapt.
Gemini Omni vs the Models You Can Use Now
Gemini Omni Flash arrived May 19 with conversational video editing. Here is how it stacks up against Kling 3.0, Sora 2, and Seedance 2.0 on quality, speed, and real-world usability.
Kling O3 vs Kling 3.0
Kuaishou offers two Kling models with fundamentally different purposes. Kling O3 transforms existing video through style transfer and editing. Kling 3.0 generates new clips from text or images. This comparison helps you choose.
AI Video Benchmarks Explained
Every AI video model claims top benchmark scores. This guide explains how Elo ratings are calculated, what the leaderboard categories measure, and how to use benchmarks alongside your own testing to choose the right model.
WAN 2.7: What Creators Need to Know
Alibaba released WAN 2.7 — four AI video models in one open-source suite. It leads the text-to-video leaderboard at 1762 Elo and runs under Apache 2.0. Here is the practical breakdown.
Free AI Video in 2026: Sora's Exit, Veo 3.1 & Kling's Rise
OpenAI killed Sora, Google made Veo 3.1 free, and Kling hit #5 on the App Store. The AI video landscape just changed forever — here's what creators need to know.
如何免費替影片換臉
AI 影片換臉如今只要點幾下就能完成，但多數免費工具不是在輸出檔加上浮水印，就是把下載鎖在註冊之後。以下教你如何免費替影片換臉、保持成品乾淨，並負責任地進行。
Kling AI Goes Viral in 42 Countries
The Korean Baseball AI trend pushed Kling to #1 on App Store charts in 42 countries. Here is how the effect works and what Kling 3.5 brings to the table.
Runway's May 2026 Triple Launch
Runway shipped three major products in May 2026 — a benchmark-leading video model, a conversational video agent, and real-time AI avatars. We break down what each one does.
Gemini Omni: What Creators Need to Know
Google unveiled Gemini Omni at I/O 2026 — a unified model that merges text, image, and video generation. Here is what the announcement means and how it compares to Kling 3.0.
Sora Is Gone — What to Use Instead
OpenAI shut down Sora on April 26, 2026. We break down why it failed, which AI video models absorbed its users, and what to use instead.
Best Free Video Upscalers in 2026
We compared 8 free AI video upscalers on resolution, detail recovery, artifact handling, and processing speed. This guide shows which tools genuinely improve video quality.
Best AI Image Generators in 2026
We compared 10 AI image generators on quality, pricing, text accuracy, and use-case fit. This guide helps you pick the right one for your workflow in 2026.
2026 最佳免費 AI 影片生成器
「免費」的 AI 影片生成器通常意味著浮水印、註冊門檻，或一下就用光的點數上限。我們實測了 2026 年各大模型的真實免費額度，並排名出哪些真正能拿來發布作品。
30 Best UGC Video Examples That Actually Convert
We collected 30 UGC video examples across e-commerce, SaaS, beauty, and food — and broke down what makes the best ones work.
AI UGC Product Photos: Create Lifestyle Images That Outsell Studio Shots
Studio product photos look professional but don't sell. Learn how e-commerce sellers generate UGC-style lifestyle images with AI — at 1/50th the cost of a photoshoot.
10 Best UGC Tools in 2026
Find the right UGC tool for your brand. We compared 10 options across pricing, features, and output quality.