How to Make a YouTube Video for Free with AI (Step by Step)
From idea to upload without paying for software: script, voice, visuals, editing, captions and thumbnail, using only free AI tools.
Making a YouTube video used to mean a camera, a microphone, editing software and hours of work. Today you can produce a clean, watchable video using free AI tools for every stage. This guide walks through the full process in the order you will actually do it, and explains which free tool fits each step and where the free plans run out.
1. Find a topic people are searching for
Start with demand, not inspiration. Open Google Trends and type two or three topic ideas to compare how interest changes over time in your country. Then use AnswerThePublic to see the exact questions people type into Google about that topic. A question such as "how to remove background from a photo for free" is a ready-made video title, because it describes a problem and the result the viewer wants.
If you already have a channel, vidIQ and TubeBuddy show keyword scores and suggest titles based on what is working on YouTube. Treat their scores as rough estimates rather than guarantees.
2. Write the script
Ask an assistant such as ChatGPT, Claude or Google Gemini for an outline first, not a full script. A good prompt looks like this: "Write a five-part outline for a 6-minute YouTube video titled ... for beginners. Include a 15-second hook and a call to action." Once the structure looks right, ask for the script one section at a time and add your own examples. Scripts that include personal experience and specific details keep viewers longer and are less likely to sound generic.
Read the script out loud. Anything you stumble over will sound worse in a voiceover, so simplify those sentences. Hemingway Editor highlights long sentences that are hard to read.
3. Record or generate the voice
Your own voice builds trust, and a phone microphone is enough if you record in a quiet room with soft furniture. Run the file through Adobe Podcast Enhance to remove background noise and echo; the improvement is often dramatic.
If you prefer not to use your voice, ElevenLabs produces very natural narration, but the free plan has a monthly character limit and requires attribution. TTSMaker is free with no account and is fine for short videos, although the voices are less natural.
4. Create the visuals
You have three options. The quickest is InVideo AI, which builds a full draft from a prompt with stock footage, music and voice; on the free plan exports include a watermark. The second is to generate your own clips: Kling AI, Hailuo AI (MiniMax) and PixVerse give daily free credits for short AI clips, and Luma Dream Machine is useful for product-style camera moves. The third is to present the video with an avatar using HeyGen, which works well for tutorials when you do not want to appear on camera.
For still images and illustrations, use Microsoft Designer / Bing Image Creator or Ideogram, which is especially good when you need readable text inside an image.
5. Edit and add captions
CapCut is the most popular free editor for beginners, with templates and automatic captions. Clipchamp on Windows exports in 1080p without a watermark. If you want professional control and have a strong computer, DaVinci Resolve is free and has no watermark.
Captions matter: many people watch with the sound off, and captions help viewers who are not native speakers. Auto captions in CapCut or VEED are a quick start, but always read them and correct names and technical terms.
6. Make the thumbnail
The thumbnail decides whether people click. Use a large face or object, three to five words at most, and strong contrast. Design it in Canva with a YouTube thumbnail template, remove the background from your photo with remove.bg, and keep text big enough to read on a phone.
7. Turn one video into many Shorts
After publishing, paste the link into Opus Clip or Vizard. They find the strongest moments and create vertical clips with captions for YouTube Shorts, TikTok and Reels. Free plans have monthly limits and watermarks, so choose your best two or three clips.
What the free route costs you
The trade-offs are watermarks on some exports, daily or monthly credit limits, and slower processing at busy times. A practical workflow is to keep your final edit in a tool that exports without a watermark, such as Clipchamp or DaVinci Resolve, and use the credit-based AI tools only for individual clips and images. Before relying on any tool for a commercial channel, check its current terms, because free plans change often.
Tool names link to our page for each tool, where you can open the official site. Free plans change often; check the current limits before relying on a tool.