Free tool · YouTube
YouTube script generator
Turn a video idea into a script with a title, a hook, sections with on-screen notes and a call to action: 1 free run a day on Claude Haiku 5.5, no account needed. Timed for a 60-second Short or a 3-minute video.
1 free run a day, no account needed
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Test runs checked . Updated .
YouTube script generator: three examples
Three inputs and the script a free run gave each, made once on September 28, 2026 with GPT-6 Luna and shown as it came back. A free run is on Claude Haiku 5.5 now. The example buttons in the box above show the same.
How I built a floating bookshelf for under $40 with just a drill, a saw and a stud finder.
Title: How I Built a Floating Bookshelf for Under $40 Hook: I built this floating bookshelf for under $40 with just a drill, a saw, and a stud finder—and here’s how. Section 1: The idea Voiceover: I wanted a simple shelf that looked like it was floating, without spending a lot or using a workshop full of tools. My setup was just a drill, a saw, and a stud finder. The total came in under $40. [On screen: Show the finished bookshelf, then the three tools. Add “Under $40” as text.] Section 2: Plan and materials Voiceover: First, I picked where the shelf would go and decided how long I wanted it to be. I measured the space, then gathered the materials: [list the exact materials and costs]. Before buying anything, check your wall type and choose hardware that’s appropriate for the shelf and what you plan to put on it. [On screen: Show measuring the wall and materials. Text: “Materials and costs: [add details]”.] Section 3: Find the studs Voiceover: Next, I used the stud finder to locate the studs behind the wall. I marked their positions so I could line up the supports securely. Don’t guess where the studs are—mark them clearly before drilling. [On screen: Demonstrate scanning the wall and marking stud locations.] Section 4: Cut and assemble Voiceover: I measured and cut the shelf pieces with the saw, then prepared the supports that would hold the shelf in place. The exact cuts and assembly depend on the design, so follow your measurements and keep the pieces square. I drilled pilot holes where needed and attached the supports into the marked studs using suitable fasteners. [On screen: Show measuring, cutting, drilling pilot holes, and attaching supports. Include eye protection while cutting.] Section 5: Mount the shelf Voiceover: Once the supports were secure, I positioned the shelf and attached it so the hardware was hidden from view. I checked that everything was level, then tested the shelf gradually before adding books. A floating look is great, but secure mounting matters most. [On screen: Show leveling, mounting, and a gradual load test.] Section 6: The result Voiceover: And that’s the finished shelf: a clean, floating look made with basic tools and a budget under $40. The materials, dimensions, and hardware will vary with your wall and design, but the process is straightforward: plan, find the studs, cut carefully, and mount securely. [On screen: Reveal the finished bookshelf. Text: “Total: under $40” and “[add final dimensions]”.] Call to action: If you enjoyed this build, like the video and subscribe for more budget-friendly DIY projects.
3 study techniques backed by research: active recall, spacing and interleaving.
Title: 3 Research-Backed Study Techniques That Help You Learn Hook: Stop rereading your notes—try these three study techniques to make your study sessions more effective. Active recall Voiceover: First, active recall. Instead of looking over your notes again, close them and try to remember the key ideas. Quiz yourself, write down what you know, or explain the topic in your own words. Then check your notes to see what you missed. [On-screen: Close notebook. Prompt: “What can I remember?”] Spacing Voiceover: Second, spacing. Rather than cramming everything into one session, revisit the material across separate study sessions. Give yourself time between reviews, and try to recall the information each time. That way, studying becomes a series of chances to retrieve what you learned. [On-screen: Show one topic revisited across several study sessions; label the gaps “time between reviews.”] Interleaving Voiceover: Third, interleaving. Mix different topics or types of problems within a study session instead of practicing just one kind the whole time. Switching gives you practice recognizing which approach fits each problem. It may feel less smooth than repeating the same task, but it encourages you to think about what you’re doing. [On-screen: Alternate between three topics or problem types.] Wrap-up Voiceover: Put them together: test yourself, return to the material over time, and mix up what you practice. These three research-backed techniques can give your study routine a more active structure. [On-screen: “Active recall + spacing + interleaving”] Call to action: Save this Short for your next study session, and subscribe for more practical learning tips.
Honest review of the Aurora X2 headphones after 3 weeks: 31-hour battery, great noise cancelling, weak call quality, $499.
Title: Aurora X2 Headphones Review: Great Noise Cancelling, One Big Catch Hook: After three weeks with the Aurora X2 headphones, I love the noise cancelling—but weak call quality makes these $499 headphones a tougher recommendation. What They Are Voiceover: The Aurora X2 are headphones I’ve been using for three weeks. They promise the kind of everyday listening experience where you can tune out the world, keep listening for hours, and take calls along the way. At $499, though, expectations are high—and every part of that experience matters. [On screen: “Aurora X2” / “3 weeks of use” / “$499”] What’s Good Voiceover: The standout is the noise cancelling. It’s great, and that can make a real difference when you want to focus on your music or get some peace from the sounds around you. Battery life is another strong point: the Aurora X2 are rated for 31 hours. Together, those are compelling strengths for headphones you might use throughout the day. [On screen: “Great noise cancelling” / “31-hour battery”] What Isn’t Voiceover: The biggest weakness is call quality. It’s weak, which is a meaningful downside if you regularly take calls through your headphones. That’s especially hard to overlook at $499. The Aurora X2 may be excellent at helping you shut out outside noise, but that doesn’t automatically make them a great choice for every everyday task. [On screen: “Weak call quality” / “A key trade-off at $499”] Who They’re For Voiceover: So, who should consider the Aurora X2? They make the most sense for people who put great noise cancelling and a 31-hour battery near the top of their list, and who don’t depend on strong call quality. If calls are a major part of your day, the weak call performance is a serious reason to think twice. [On screen: “Best for: noise cancelling and battery life” / “Think twice if call quality matters”] Verdict Voiceover: After three weeks, my honest take is that the Aurora X2 have clear strengths, but also a clear compromise. Great noise cancelling and a 31-hour battery are appealing; weak call quality is not. At $499, they’re best suited to listeners who prioritize quiet listening over call performance. [On screen: “Great noise cancelling. Weak calls. $499.”] Call to action: If this review helped, like the video and subscribe for more honest headphone reviews.
Which AI model is best at this? We tested every one
In our test runs of 5 YouTube script generator inputs on 20 models, GPT-6 Luna, GLM 5.3 Flash, DeepSeek V4.1 Flash and 13 more passed the most: 5 of 5. Claude Haiku 5.5, the model a free run is on, passed 4.
Run on October 15, 2026: 5 inputs on 20 models, each with this tool's own instructions.
| Model | Passed | Hard ones | Messages used on Pro | Cost per run | Time per run |
|---|---|---|---|---|---|
| GPT-6 LunaOpenAI | 5 of 5 | 2 of 2 | 1 each, of 60 a day on Pro | $0.0002 | 9.1 s |
| GLM 5.3 FlashZ.ai | 5 of 5 | 2 of 2 | 1 each, of 60 a day on Pro | $0.0003 | 6.3 s |
| DeepSeek V4.1 FlashDeepSeek | 5 of 5 | 2 of 2 | 1 each, of 60 a day on Pro | $0.0020 | 5.0 s |
| GLM 5.3Z.ai | 5 of 5 | 2 of 2 | 1 each, of 250 a month on Pro | $0.0026 | 3.6 s |
| DeepSeek V4 ProDeepSeek | 5 of 5 | 2 of 2 | 1 each, of 250 a month on Pro | $0.0105 | 24.4 s |
| Grok 4.7xAI | 5 of 5 | 2 of 2 | 1 each, of 250 a month on Pro | $0.0486 | 97.7 s |
| GPT-6.1 SolOpenAI | 5 of 5 | 2 of 2 | 1 each, of 125 a month on Pro | $0.0034 | 9.5 s |
| GPT-6 SolOpenAI | 5 of 5 | 2 of 2 | 1 each, of 125 a month on Pro | $0.0048 | 8.7 s |
| Kimi K3Moonshot | 5 of 5 | 2 of 2 | 1 each, of 125 a month on Pro | $0.0055 | 26.2 s |
| Claude Sonnet 5Anthropic | 5 of 5 | 2 of 2 | 1 each, of 125 a month on Pro | $0.0086 | 9.7 s |
| Claude Sonnet 5.5Anthropic | 5 of 5 | 2 of 2 | 1 each, of 125 a month on Pro | $0.0112 | 9.2 s |
| Gemini 3.1 Pro (preview)Google | 5 of 5 | 2 of 2 | 1 each, of 125 a month on Pro | $0.0130 | 17.7 s |
| Gemini 4 ArgonGoogle | 5 of 5 | 2 of 2 | 1 each, of 62 a month on Pro | $0.0035 | 11.4 s |
| Claude Opus 5.5Anthropic | 5 of 5 | 2 of 2 | 1 each, of 62 a month on Pro | $0.0388 | 19.0 s |
| GPT-6 AstraOpenAI | 5 of 5 | 2 of 2 | 1 each, of 31 a month on Pro | $0.0166 | 29.7 s |
| Claude Fable 5.1Anthropic | 5 of 5 | 2 of 2 | 1 each, of 31 a month on Pro | $0.0538 | 15.4 s |
| Gemini 3.8 FlashGoogle | 4 of 5 | 2 of 2 | 1 each, of 250 a month on Pro | $0.0011 | 3.4 s |
| Claude Haiku 4.5Anthropic | 4 of 5 | 2 of 2 | 1 each, of 250 a month on Pro | $0.0027 | 6.0 s |
| Claude Haiku 5.5AnthropicThe free run's model | 4 of 5 | 1 of 2 | 1 each, of 60 a day on Pro | $0.0005 | 5.5 s |
| Mistral Large 4Mistral | 1 of 5 | 1 of 2 | 1 each, of 250 a month on Pro | $0.0157 | 86.2 s |
Side by side: no invented statistics
The same input on GPT-6 Luna and Claude Haiku 5.5, as each answered it, unedited.
Write a YouTube script for this: "Title:", "Hook:", sections with voiceover and on-screen notes in [brackets], and "Call to action:". --- Why you should stretch after running.
Title: Why You Should Stretch After Running Hook: A few gentle stretches after your run can help you wind down and move more comfortably—here’s how to make them count. Settle Down Voiceover: You’ve finished your run. Before you head straight for the shower or sink onto the couch, take a moment to ease out of it. Walk slowly for a few minutes, letting your breathing and pace settle. Then, if stretching feels comfortable, try a few gentle holds. The goal isn’t to force your body into a deeper range of motion. It’s to give yourself a calm transition from running to recovery. [Show a runner slowing to a walk, then stopping in a relaxed place. On-screen text: “Cool down first. Keep it gentle.”] Why Stretch? Voiceover: Running uses repeated movements, especially through your legs and hips. Afterward, gentle stretching can help you notice areas that feel tight and work on comfortable flexibility over time. It can also become a useful routine: a few quiet minutes to check in with your body instead of rushing straight into the next part of your day. But keep expectations realistic. Stretching is not a guaranteed way to prevent injuries, erase soreness, or speed up recovery. It’s one simple option for winding down. If stretching makes you feel worse, stop or ease off. [Show relaxed close-ups of calves, thighs, and hips. On-screen text: “Helpful habit—not a cure-all.”] A Simple Post-Run Routine Voiceover: Start with your calves. Place your hands on a wall, step one foot back, and keep that heel comfortably grounded as you lean forward. Next, try a standing quadriceps stretch: hold a stable surface, bring one heel gently toward your seat, and keep your knees close. Then move to your hamstrings by placing one heel slightly ahead of you and hinging gently at the hips, keeping your back comfortable. Hold each stretch without bouncing. Breathe normally, and aim for a mild pulling sensation—not pain. Switch sides, and adjust your position whenever you need to. You don’t have to follow a strict timer; spend a comfortable amount of time on each side and keep the whole routine easy. [Demonstrate each stretch slowly, with modifications. On-screen text: “No bouncing. No sharp pain. Breathe.”] Listen to Your Body Voiceover: Your body may feel different from one run to the next. You might focus on an area that feels tight, or skip a stretch that doesn’t feel right. Stretching should feel controlled and comfortable, not like a test of how far you can go. If you have an injury, persistent pain, or concerns about what movements are safe for you, get advice from a qualified health professional. And remember: a relaxed walk, enough rest, and a routine you can stick with all matter too. [Show runner finishing stretches and walking away comfortably. On-screen text: “Comfort comes first.”] Call to action: Try a gentle stretch after your next run, and subscribe for more practical running tips.
Title: Why You Should Stretch After Running Hook: Skip your post-run stretch and your legs can pay for it for days. Here's the fix in under three minutes. Section 1: Intro Voiceover: You just finished a run. Your legs are heavy, your breathing is slowing down, and the couch is calling your name. Before you go, take two minutes to stretch. It's one of the simplest habits a runner can build, and it can make the next run feel a lot better. Let's walk through why, and how to do it. [On-screen: Runner crossing a finish line or jogging to a stop in a park. Title card with "Why You Should Stretch After Running" fades in.] Section 2: What stretching does for you Voiceover: Running repeats the same motions thousands of times. Your calves, hamstrings, hip flexors and quads work hard and often tighten up. Gentle stretching after a run helps those muscles settle, eases stiffness, and supports your range of motion over time. Think of it as a cooldown for your body, not a workout. [On-screen: Animated diagram highlighting calves, hamstrings, hip flexors and quads in turn.] Section 3: The timing matters Voiceover: Stretching is best after your muscles are warm, so right after a run is ideal. Keep it easy. You should feel a gentle pull, never sharp pain. Hold each stretch for about 20 to 30 seconds and breathe slowly. Avoid bouncing. [On-screen: Clock graphic showing 20 to 30 seconds. Text overlay: "Gentle pull, never pain."] Section 4: The routine Voiceover: Start with a standing calf stretch. Place your hands on a wall, step one foot back, and press the heel down. Next, the hamstring stretch: rest one heel on a low step, hinge forward from your hips, and keep your back flat. Then the quad stretch: stand on one leg, bend the other knee, and gently pull your heel toward your glutes. Finish with a kneeling hip flexor stretch: drop one knee, tuck your pelvis, and shift your weight forward. Switch sides for each one. [On-screen: Demonstrator performs each stretch in a side-by-side split screen. Labels appear on screen for each stretch name.] Section 5: Common mistakes Voiceover: Three mistakes to avoid. First, stretching cold muscles hard. Second, holding your breath. Third, skipping the routine because you feel fine. Tight muscles often don't feel tight until they cause a problem, so a short routine every time is worth it. [On-screen: Red X icons appear next to each mistake as it is named.] Section 6: Wrap-up Voiceover: So stretch after your run, keep it gentle, hold each position for 20 to 30 seconds, and go through the four moves on both sides. Two minutes, every run. Your future self will thank you. [On-screen: Final shot of the runner stretching at the finish spot. End card.] Call to action: If this helped, subscribe for more running tips, and tell us in the comments which stretch you find hardest.
How the inputs are scored
- Key facts: the answer must state each fact the input turns on (a number, a name, a date or a condition), as the input gives it, keep any format rule the input sets (one sentence, a word limit, a number of items, a length for each), and say nothing the input rules out (an ingredient, a claim it doesn't back); how it's worded isn't judged.
The inputs: a 60-second recipe short, a 3-minute tutorial, a review with its specs, no invented statistics, and a short that fits 60 seconds. Every model gets the tool's own instructions and up to Pro's reply limit. The method is the same as our other test runs.
How to use the YouTube script generator
Describe the video: the topic, what viewers get, and any facts it must include. Up to 800 characters.
Pick the length, the style and the language.
Press “Write the script”. Without an account you see the title and hook (1 free run a day, no account needed).
Read it aloud with a timer, and cut what runs long.
Tips for a better answer
Give it the payoff
Put the payoff in the idea (“under $40”, “in 10 minutes”, “the mistake that killed my first plant”). The hook is built from it.
Bring your facts
Real numbers, steps and prices make a script worth watching; the generator keeps them exactly and won't invent any.
Time it
Read it aloud with a timer. If a section runs long, ask the chat to cut it by a third.
Try three hooks
Signed in, ask for three alternative hooks and test them as the first line of your Short.
What a good script looks like
A hook in the first line
Viewers decide in the first few seconds. The hook should promise what the video delivers (“three mistakes that cost me $2,000”), not say hello.
Timed to the length
Speech runs about 150 words a minute. A 60-second Short needs about 150 words of voiceover; a script twice that won't fit.
What's on screen
Each section should say what's on screen ([B-roll: the finished shelf]) as well as what's said. A script that's only talk makes an unwatchable video.
Your facts, no made-up stats
Facts you gave (prices, steps, names) should be in the script exactly. Anything it can't know should be a [blank], not a made-up statistic.
What's free, and what signing up adds
Without an account: 1 free run a day, on Claude Haiku 5.5, shared with the free message on our home page. It takes up to 800 characters, writes up to about 600 tokens (roughly 450 words), and shows you the start of the script.
Signing up is free, with an email link and no card. llmwise accounts are for people 18 and older. The script you ran comes with you as your first chat, and you get 5 free messages on Claude Haiku 5.5.
Signed in, the tool runs on the model you pick, on your plan, shows the whole answer, and you can carry on in the chat with any model, or ask another model the same thing.
More free tools are on the tools page, and what each plan gives is on pricing.
Questions
Is the YouTube script generator free?
Yes. Without an account you get 1 run a day on Claude Haiku 5.5, shared with the free message on our home page: you see the title and the hook, and the rest when you sign up. Signing up is free and adds 5 free messages on Claude Haiku 5.5, with no card. Every other model in llmwise is on a paid plan.
How long a video can it script?
A free run writes a 60-second Short or a 3-minute video. Signed in, ask for a 10-minute script and it writes it section by section in the chat.
Does it say what to show on screen?
Yes: every section has on-screen notes in [brackets] (B-roll, text on screen, a cutaway), so you can shoot from the script.
Does it make up facts?
No. It won't invent statistics or quotes; anything it needs and you didn't give is a [blank] to fill in. Check any fact before you publish.
Which AI writes the best YouTube scripts?
Our test runs below gave every model the same five video ideas and checked each script kept the facts it was given, opened with a hook and fit the length asked for.
Which AI is best for this, in your tests?
In our test runs of 5 YouTube script generator inputs on 20 models, GPT-6 Luna, GLM 5.3 Flash, DeepSeek V4.1 Flash and 13 more passed the most: 5 of 5. Claude Haiku 5.5, the model a free run is on, passed 4. The table on this page has every model's result, what a run counts as on Pro, and the time it took.
Claude, GPT, Gemini, DeepSeek, Grok, Kimi, GLM, and Mistral, in one chat.
See what a message costs before you send it. Free is 5 messages to try; sign in with an email link, no password or card.