HeyGen AI — All Guides
HeyGen is an AI video platform that creates professional talking-head videos using lifelike avatars, voice cloning, and multilingual translation. Perfect for marketers, trainers, and sales teams who need video content without cameras or studios.
Guides & Articles
I cloned myself with HeyGen AI: what actually happened
This walkthrough shows how an AI video tool can clone your on-camera presence, write scripts, add motion graphics, and translate your content into multiple lang…
How to use HeyGen to build realistic AI avatar videos
HeyGen is an AI video platform that lets you create lifelike avatar videos, generate scripts, and translate content without stepping in front of a camera. This …
How to create your own AI video avatar with HeyGen
Learn how to turn a short selfie video into a photorealistic AI avatar with HeyGen. This guide walks through avatar creation, voice cloning, script-to-video, tr…
Stop paying for HeyGen: how to get free, unlimited AI avatars with Symphony
Tired of expensive AI avatar tools like HeyGen? Symphony, from the creators of TikTok and CapCut, lets you create realistic AI avatars, videos, and ads for free…
How to create a realistic talking AI avatar in 15 seconds with HeyGen Avatar 5
Learn how to turn a 15‑second selfie video into a hyper‑realistic talking AI avatar with HeyGen Avatar 5. This guide walks through digital twins, automated vide…
How to create 100% realistic AI lip-sync avatars from a single image
You can now create studio‑quality talking head videos from a single image—no camera, no lights, no endless retakes. This guide walks through a three‑step workfl…
AI weekly: Claude Mythos shockwave, new open-source coding beast, and the best video model you can actually use
This week in AI brought a ‘too powerful to release’ security model from Anthropic, a surprisingly strong open-source coder from Zhipu AI, Meta’s new Muse Spark …
AI news: GPT-5.5, next-gen images, Claude Design, and a wave of new models
This week brought one of the biggest jumps in AI we’ve seen all year: OpenAI launched GPT‑5.5 and a top‑ranked image model, Anthropic shipped powerful new desig…
The ultimate Codex tutorial for beginners (GPT 5.5 edition)
Learn how to install OpenAI Codex, connect it to your tools, and use GPT 5.5 to build landing pages, automate newsletters, create marketing plans, and generate …
How to make money with Claude AI in 2026 using 5 simple business models
You don’t need to be a developer or have a huge budget to build a profitable AI-powered business. This guide breaks down five practical ways to use Claude AI an…