AI YouTube Tools to Grow Your Channel Faster
Generate SEO-optimized titles, viral tags, compelling descriptions, hooks, and scripts in seconds — 100% free, no signup required.
Featured Pro Tool
AI Coach
The all-in-one paid assistant for viral ideas, titles, hooks, scripts, and channel growth strategy.
100%
Free to Use
AI-Powered
Smart Generation
SEO
Optimized Results
Everything You Need to Start Growing
Generators, optimizers, caption tools, and more — all free, all AI-powered. No credit card required.
YouTube Video Requirements & Best Practices
Complete YouTube video requirements guide — ideal resolution, aspect ratio, format, max length, and category strategy. Updated for 2026.
YouTube Shorts Requirements & Best Practices
Complete YouTube Shorts guide — max length, 9:16 aspect ratio, format rules, hook timing, and Shorts algorithm optimization tips.
YouTube Title Generator
Generate catchy, SEO-optimized YouTube titles from your keywords or topic. Get 10 click-worthy title ideas instantly — 100% free.
YouTube Viral Tags Generator
Generate 25+ viral, SEO-optimized YouTube tags from your video title with AI. Rank higher in YouTube search and suggested videos.
YouTube Description Generator
Generate SEO-friendly YouTube video descriptions from your title with AI. Get optimized descriptions with keywords, timestamps, and CTAs.
YouTube SEO Title Optimizer
Optimize your existing YouTube title for maximum search visibility. Get an SEO score, keyword suggestions, and rewritten alternatives to rank higher.
YouTube Description SEO Optimizer
Analyze and optimize your YouTube video description for better SEO. Find missing keywords, get a score, and receive a fully rewritten description.
YouTube Pinned Comment Generator
Generate engaging YouTube pinned comments that drive replies, boost engagement, and build community — free, no signup required.
YouTube CTA Generator
Create compelling YouTube calls-to-action that drive subscriptions, likes, comments, and clicks — proven CTA formulas powered by AI.
YouTube Bio / About Generator
Generate a professional YouTube channel bio and About section that tells your story, highlights your niche, and attracts subscribers.
YouTube Community Post Generator
Create engaging YouTube Community tab posts that spark conversations, boost engagement, and keep your audience active between uploads.
YouTube Poll Question Generator
Generate fun, engaging YouTube Community poll questions with answer options. Boost interaction and learn what your audience wants — free.
YouTube Brand Deal Pitch Generator
Craft professional sponsorship pitch emails for YouTube brand deals with AI. Stand out to brands with compelling, personalized outreach.
YouTube Hook Generator
Generate powerful first 5-10 second hooks for your YouTube videos. Stop the scroll, grab attention, and keep viewers watching longer.
YouTube Caption Rewriter
Rewrite plain YouTube captions into engaging, viewer-friendly subtitles with AI. Improve readability, flow, and SEO — free tool.
YouTube Caption Translator
Translate your YouTube captions and subtitles to any language with AI — preserve timing and meaning to reach a global audience.
YouTube Subtitle Accuracy Enhancer
Fix grammar, names, and technical terms in YouTube auto-generated captions. Get polished, accurate subtitles with AI — free tool.
YouTube Profanity & Sensitivity Filter
Scan YouTube captions and scripts for profanity and sensitive content with AI. Keep your videos advertiser-friendly and brand-safe.
Go Deeper with Pro Analysis
Unlock performance audits, SEO analyzers, CTR predictions, retention insights, keyword research, and more with a Pro plan.
AI Coach
Premium YouTube growth copilot for viral ideas, clickable titles, retention hooks, scripts, and channel strategy in one dashboard.
Improving Your Watch Time
Select one of your existing videos, analyze its transcript and structure, and get content-level retention fixes to increase watch time.
YouTube Video Performance Snapshot
Analyze any YouTube video's performance instantly. Check views-to-likes ratio, engagement rate, and view velocity — free, just paste a URL.
YouTube Title & Description Optimizer
Optimize your YouTube title and description for higher CTR and SEO. Get AI-powered keyword suggestions, clarity scores, and rewritten alternatives.
YouTube SEO & Discoverability Analyzer
Audit your YouTube video's SEO score — analyze tags, keywords, and category alignment. Get actionable fixes to rank higher in YouTube search.
YouTube Duration Strategy Advisor
Find the best YouTube video length for your niche. Get data-driven pacing advice, category benchmarks, and duration optimization tips with AI.
YouTube CTR Analyzer
Analyze your YouTube title and thumbnail text to predict click-through rate. Get a CTR score, strengths, weaknesses, and improved title options.
YouTube Watch Time Optimizer
Get AI-powered suggestions to increase YouTube watch time and retention based on your video title, type, and length.
YouTube Retention Curve Explainer
Understand where YouTube viewers drop off and why. Get specific fixes for hooks, pacing, cuts, and re-engagement strategies.
YouTube Analytics Explainer
Paste your YouTube analytics stats and get plain-English insights, what the numbers mean, and clear next steps to grow your channel.
Discover Winning Ideas
Analyze your recent channel videos and generate high-potential idea lists tailored to what already works for your audience.
Daily Video Ideas
Get AI-generated video ideas tailored to your niche every day. Never run out of content ideas for your YouTube channel.
YouTube Keyword Research
Deep keyword analysis based on any video. Get search volume insights, competition scores, related keywords, and content gaps.
Channel Audit & Advice
Comprehensive AI audit of your YouTube channel. Get actionable advice for every video, your channel description, and overall strategy.
AI Video Optimization Score
AI-powered scoring and detailed recommendations for each of your videos. Optimize titles, descriptions, tags, and thumbnails.
YouTube Video Transcriber
Transcribe any YouTube video to text instantly. Paste a URL and get a full, accurate AI-powered transcription.
YouTube Chapter / Timestamp Generator
Generate YouTube chapter timestamps from your video topic or script. Improve YouTube watch time, navigation, and SEO with structured chapters.
YouTube Shorts Script Generator
Generate viral YouTube Shorts scripts with a hook, body, and CTA. Optimized for under 60 seconds to maximize retention and reach.
YouTube Shorts Viral Tags
Generate viral tags and hashtags specifically optimized for the YouTube Shorts algorithm. Boost Shorts feed visibility and go viral.
AI Thumbnail Concept Lab
Generate scroll-stopping YouTube thumbnail concepts with AI-powered framing, overlay text, and color palette suggestions tailored to your niche.
Competitor & Channel Spy
Audit any YouTube channel in seconds — pull subscribers, uploads, keywords, top performers, and actionable opportunities.
Trend Radar & Keyword Alerts
Catch rising topics before they peak. Track daily trending searches, Shorts sounds, and keyword gaps tailored to your niche.
Comment Mining & Reply Assistant
Ingest thousands of comments to uncover sentiment, common questions, and AI-drafted replies ready to post.
RPM & Sponsorship Rate Calculator
Estimate realistic ad RPMs and sponsorship rates based on your niche, retention, and deliverables so you never undercharge.
YouTube Studio
Your YouTube Studio for tools — use every tool from a single, streamlined page. Perfect for batch content creation.
Create Optimized YouTube Content in 3 Steps
No signup, no credit card — just paste your topic and let AI generate SEO-ready content instantly.
Enter Your Input
Type in your keywords, video title, or topic. Keep it simple or go detailed — our AI adapts to both.
AI Does the Work
Our AI analyzes your input and generates optimized content using proven YouTube SEO strategies.
Copy & Use
Review the generated content, copy what you like, and paste it directly into your YouTube upload.
What Creators Are Saying
Thousands of YouTube creators use iutu.be every day. Here's what they think.
“I used to spend 30 minutes on titles alone. Now I get 10 bangers in seconds. My CTR went from 4% to 8.2% in two months.”
Daniel Park
@DanielCreates · 124K subscribers
“The SEO title optimizer showed me exactly what I was doing wrong. My search traffic is up 40% since I started using it.”
Priya Sharma
@PriyaTechTips · 67K subscribers
“The hook generator is insane. My average view duration jumped from 3 minutes to almost 7. This tool pays for itself — oh wait, it's free!”
Marcus Johnson
@MarcusFitness · 215K subscribers
“I use the YouTube Studio page before every upload. Title, description, tags, pinned comment — all done in 5 minutes flat.”
Elena Volkov
@ElenaVlogs · 43K subscribers
“The description generator saves me so much time. I just tweak a few things and it's ready. My descriptions actually rank now.”
James O'Brien
@JamesReviews · 89K subscribers
“The caption tools are a lifesaver for my multilingual audience. Translation quality is surprisingly good and my global views are growing fast.”
Aisha Mensah
@AishaCreative · 31K subscribers
Start Growing Your YouTube Channel Today
Join 100,000+ creators using our AI tools to generate better titles, rank higher in search, and get more views and subscribers.