Best Free AI YouTube Video Idea Generators 2025
Best Free AI YouTube Video Idea Generators 2025
Running out of YouTube ideas? These free AI tools help you generate trending topics, titles, hooks, and even short scripts for any niche—gaming, tech, finance, lifestyle, education, and more. In 2025, creators are using AI to speed up brainstorming and keep consistent uploads with less effort.
Why Use AI for YouTube Ideas?
- Trend detection: Suggests topics based on what viewers are searching.
- Title optimization: Click-friendly, curiosity-based titles.
- Fast ideation: Turn one keyword into 20–50 ideas.
- Script drafts: Hook + outline + CTA ready in minutes.
Top Free AI Video Idea Generators (2025)
1) VidIQ AI Title & Idea Tool
Paste your niche or keyword and get hot topics with search-volume hints. Also gives hook suggestions to increase click-through rate.
- Best for: trending content
- Strength: SEO-aware titles
- Limit: daily free credits
2) TubeBuddy AI Ideation
Generates a mix of evergreen and trending ideas, then helps rewrite titles multiple ways. Works great with competitive niches.
- Best for: keyword-based ideas
- Strength: multiple variations fast
- Limit: account required
3) Notion AI
Turn one concept into many formats: list videos, shorts, tutorials, challenges, reactions, and how-to scripts.
- Best for: batch brainstorming
- Strength: full script outlines
- Limit: monthly limit
4) ChatGPT Free
Give niche + audience + length and get titles, hooks, and outlines. Works for Shorts, long-form, and tutorials.
- Best for: beginners
- Strength: fast and flexible
- Limit: needs a good prompt
5) StoryLab.ai
Simple tool that delivers multiple title ideas plus intro hooks you can use for Shorts and long videos.
- Best for: hook-heavy titles
- Strength: short punchy outputs
- Limit: limited credits
Mini Comparison Table
| Tool | Best For | Strength | Free Tier |
|---|---|---|---|
| VidIQ | Trending topics | SEO titles + hooks | Daily credits |
| TubeBuddy | Evergreen + trending | Title rewrites | Limited ideas |
| Notion AI | Batch scripts | Full outlines | Monthly runs |
| ChatGPT | Short/long form | Flexible prompts | Free version |
| StoryLab.ai | Hooks/titles | Short punchy lines | Limited credits |
Prompt Recipe (Copy & Use)
- “Give me 20 video ideas for a channel about [YOUR NICHE].”
- “Make titles curiosity-based and 45–60 characters.”
- “Add a 10-second hook and a 5-step script outline.”
- “Avoid clickbait and keep language simple.”
Example Outputs
- Title: “I Tried 5 Productivity Hacks from Top CEOs”
- Hook: “If you waste 2 hours daily, watch this.”
- Outline: Problem → Test hacks → Results → Tips → CTA
Pro Tips
- Try 2–3 tools together for a wider idea list.
- Use Shorts to test ideas before full videos.
- Rewrite titles 3–5 times for stronger CTR.
- Keep intros under 8 seconds.
Conclusion
AI tools are becoming idea machines for YouTubers in 2025. They save time, boost creativity, and help you stay consistent. Mix a trending idea generator (VidIQ/TubeBuddy) with a script tool (Notion/ChatGPT), and upload without overthinking.