Nobody Wants to Write YouTube Descriptions. So Stop.

AI generates your titles, descriptions, and tags from your transcript. In your voice, not robot voice.

It Writes Like You, Not Like a Robot

Generic AI writes generic content. Loki uses personality profiles so your metadata sounds like you, whether you're a chill gaming streamer, a tech educator, or a hype-filled entertainer.

  • 23+ built-in personalities (Pro) or 3 basic personalities (Free)
  • AI humanizer controls: Normal, More Human, Less Human
  • Emoji toggle and 1st-person perspective options
  • Per-field regeneration: improve just the title, or just the tags
  • Batch generation for your entire video library
Metadata Generation Interface
Metadata editor with AI personality selection

AI Personalities

Choose the voice that matches your content

Gaming

Chill gamer, competitive streamer, retro enthusiast, horror let's player

Educational

Teacher, tutorial creator, tech reviewer, documentary narrator

Entertainment

Comedy vlogger, reaction channel, drama commentator, hype entertainer

Niche

ASMR creator, fitness coach, music producer, cooking channel

PRO Get 23+ personalities with Pro

Runs Free on Your Machine. Or Use ChatGPT.

Your choice. Both work. Local AI costs $0.

Local AI (Free)

  • Grimnir (built-in LLM) - Pro only
  • Ollama integration
  • LM Studio integration

No API costs. Works offline. Your data stays local.

Cloud AI (Pro)

  • OpenAI (GPT-4, GPT-4o)
  • Anthropic Claude
  • ChatGPT API

Use your own API keys. ~$0.01-0.05 per video.

What Gets Generated

Title

SEO-optimized, click-worthy titles up to 100 characters. Captures the essence of your video with your chosen personality's voice.

Description

Detailed descriptions up to 5000 characters. Includes key moments, context, and calls-to-action. Supports header/footer templates.

Tags

Relevant, SEO-friendly tags up to 500 characters total. Helps YouTube understand and recommend your content.

Chapters (Coming Soon)

Auto-generated chapter markers with timestamps based on your transcript content.

You've Got Better Things to Do Than Write Descriptions

Download Loki Studio. Let AI handle the tedious work. Get back to creating.

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