Top 20 Free AI Video Generator Tools & Website in 2025: Features & Guide

Why Use Free AI Video Generator Tools?

AI video generators simplify video creation by automating tasks like scriptwriting, adding voiceovers, and generating visuals. They save time, reduce costs, and help you create videos that grab attention. Free plans are perfect for testing tools before upgrading to paid versions. These tools are great for:

• Social media content: Create engaging TikTok, YouTube, or Instagram videos.
• Marketing: Make ads, product demos, or explainer videos.
• Education: Build training videos or tutorials.
• SEO benefits: Optimized videos can boost your website’s ranking and click-through rates.

Top 20 Free AI Video Generator Tools: Features and Step-by-Step Usage

Below is a detailed look at each tool, including what they offer in their free plans and how to use them.

1. VEED.IO

What It Does: VEED.IO is a user-friendly tool for creating and editing videos with AI features like text-to-video, AI avatars, and auto-captions.
Free Plan: Create videos under 10 minutes with basic editing and watermarks.
Key Features:

• Text-to-video generation.
• 400+ AI voices in 140+ languages.
• Auto-subtitles and templates for social media.
• Video editing tools like trimming and effects.

How to Use VEED.IO:

1. Visit veed.io and click “Get Started” (no signup needed for free use).
2. Choose “AI Video Generator” or “Create a Video.”
3. Enter a text prompt (e.g., “Create a 30-second ad for a coffee shop”).
4. Select an AI avatar or template.
5. Customize visuals, add text, or choose an AI voiceover.
6. Preview the video and download it (watermarked in free plan).

Best For: YouTube, TikTok, and marketing videos.

2. Invideo AI

What It Does: Invideo AI turns text prompts into videos with AI-generated scripts, voiceovers, and stock footage.
Free Plan: Limited video generation with watermarks.
Key Features:

• Text-to-video and script generation.
• 50+ language voiceovers.
• Stock media library and “magic box” for quick edits.
• Templates for ads and social media.

How to Use Invideo AI:

1. Go to invideo.io and select “AI Video.”
2. Enter a text prompt (e.g., “Make a promotional video for a fitness app”).
3. Choose a template or let AI generate visuals.
4. Edit the script, add music, or change the voiceover accent.
5. Download the watermarked video or share it directly.

Best For: Social media and promotional content.

3. Canva

What It Does: Canva’s Magic Media feature creates videos from text or images, integrated with its design platform.
Free Plan: Limited AI video generation with watermarks.
Key Features:

• Text-to-video and image-to-video.
• AI avatars and animations.
• Vast template and media library.
• Easy integration with Canva’s design tools.

How to Use Canva:

1. Visit canva.com and log in (free account required).
2. Click “Create a Design” and select “Video.”
3. Choose “Magic Media” and input a text prompt or upload an image.
4. Pick a template or style (e.g., animation, live-action).
5. Edit text, colors, or add elements like logos.
6. Download the watermarked video.

Best For: Beginners and graphic designers.

4. FlexClip

What It Does: FlexClip creates videos from text or images with AI tools like script generators and voiceovers.
Free Plan: Basic features with watermarks.
Key Features:

• Text-to-video and image-to-video.
• 400+ AI voices in 140+ languages.
• Auto-subtitles and templates.
• Simple drag-and-drop editor.

How to Use FlexClip:

1. Go to flexclip.com and click “Create Video.”
2. Select “AI Video Generator.”
3. Enter a text prompt or upload an image.
4. Choose a template or AI voice.
5. Edit clips, add text, or adjust transitions.
6. Export the watermarked video.

Best For: Business and social media videos.

5. Synthesia

What It Does: Synthesia creates professional videos with AI avatars and multilingual voiceovers.
Free Plan: 3 minutes of video per month, 6 stock avatars, 140+ AI voices.
Key Features:

• AI avatars for realistic presenters.
• Script-to-video conversion.
• Multilingual voiceovers.
• Team collaboration tools.

How to Use Synthesia:

1. Visit synthesia.io and sign up for a free account.
2. Click “Create Video” and enter a script or text prompt.
3. Select an AI avatar and voice.
4. Customize backgrounds or add stock footage.
5. Generate and download the watermarked video.

Best For: Training and marketing videos.

6. Pictory

What It Does: Pictory turns scripts or blog posts into engaging videos with AI.
Free Plan: 10 minutes of video footage in 14 days.
Key Features:

• Script-to-video and blog-to-video.
• Auto-captions and stock media.
• Templates for explainers and promos.
• Easy editing interface.

How to Use Pictory:

1. Go to pictory.ai and start a free trial.
2. Paste a script or blog post URL.
3. Choose a template or AI-generated visuals.
4. Add voiceovers or music.
5. Preview and download the watermarked video.

Best For: Repurposing blogs into videos.

7. Runway

What It Does: Runway offers advanced AI video generation with high-quality visuals.
Free Plan: 125 one-time credits, watermarked exports.
Key Features:

• Gen-3 Alpha model for text-to-video.
• Image-to-video and motion control.
• Advanced editing tools.
• AI film festival integration.

How to Use Runway:

1. Visit runwayml.com and sign up.
2. Select “Gen-3 Alpha” and enter a text prompt.
3. Adjust settings like motion or camera angles.
4. Generate a short video clip.
5. Edit and download with watermarks.

Best For: Cinematic and creative videos.

8. Hailuo AI

What It Does: Hailuo AI generates videos with strong prompt adherence and advanced controls.
Free Plan: Daily free credits, watermarked outputs.
Key Features:

• Text-to-video and subject reference.
• Advanced camera control.
• AI chatbot and voice cloning.
• High-quality visuals.

How to Use Hailuo AI:

1. Go to hailuoai.com and sign up.
2. Enter a text prompt or upload a reference image.
3. Choose camera settings or styles.
4. Generate the video and edit if needed.
5. Download with watermarks.

Best For: Creative and experimental videos.

9. Steve AI

What It Does: Steve AI creates videos from text, scripts, or audio with AI avatars.
Free Plan: Limited video generation with watermarks.
Key Features:

• Text-to-video, script-to-video, audio-to-video.
• 400+ AI avatars.
• Templates for training and marketing.
• Easy customization.

How to Use Steve AI:

1. Visit steve.ai and select “Create Video.”
2. Input text, script, or audio.
3. Choose an AI avatar or template.
4. Add music or voiceovers.
5. Download the watermarked video.

Best For: Training and promotional content.

10. Vidnoz AI

What It Does: Vidnoz AI offers a wide range of AI avatars and voices for professional videos.
Free Plan: 3 videos per month, 1 custom avatar, watermarks.
Key Features:

• 1200+ AI avatars, 1240+ voices.
• 2800+ templates.
• Text-to-video and avatar customization.
• Multilingual support.

How to Use Vidnoz AI:

1. Go to vidnoz.com and sign up.
2. Select “AI Video Generator” and enter a prompt.
3. Choose an avatar, voice, or template.
4. Edit visuals or add text.
5. Export the watermarked video.

Best For: Professional-grade videos.

11. Lumen5

What It Does: Lumen5 converts blogs or scripts into videos with AI-selected media.
Free Plan: Basic features with watermarks.
Key Features:

• Blog-to-video and script-to-video.
• AI-selected stock media.
• Templates for social media.
• Auto-captions.

How to Use Lumen5:

1. Visit lumen5.com and create a free account.
2. Paste a blog post or script.
3. Choose a template or let AI pick visuals.
4. Add music or captions.
5. Download the watermarked video.

Best For: Repurposing content.

12. Descript

What It Does: Descript creates and edits videos with AI features like filler word removal.
Free Plan: 1 hour of transcription, watermarked exports.
Key Features:

• AI filler word removal.
• Eye contact correction.
• Green screen editor.
• Auto-multicam.

How to Use Descript:

1. Go to descript.com and sign up.
2. Upload a video or start with a script.
3. Use AI tools to remove filler words or adjust eye contact.
4. Edit clips or add captions.
5. Export with watermarks.

Best For: Podcasts and dialogue-heavy videos.

13. Adobe Firefly

What It Does: Adobe Firefly generates videos from text or images with high-quality visuals.
Free Plan: Limited credits for video generation.
Key Features:

• Text-to-video and image-to-video.
• Adjustable camera angles.
• Native audio generation (sound effects, dialogue).
• Professional-grade output.

How to Use Adobe Firefly:

1. Visit adobe.com/firefly and sign up.
2. Select “Video” and enter a text prompt or image.
3. Adjust settings like camera angles or audio.
4. Generate and edit the video.
5. Download with limited credits.

Best For: High-quality creative videos.

14. HeyGen

What It Does: HeyGen creates videos with AI avatars, focusing on lip-sync and translation.
Free Plan: Limited video generation with watermarks.
Key Features:

• AI avatars with lip-sync.
• Video translation.
• Brand customization.
• High-quality outputs.

How to Use HeyGen:

1. Go to heygen.com and sign up.
2. Enter a script or text prompt.
3. Choose an AI avatar and voice.
4. Customize visuals or translate the video.
5. Download the watermarked video.

Best For: Multilingual and branded videos.

15. Renderforest

What It Does: Renderforest creates videos with customizable templates and AI voiceovers.
Free Plan: Basic features with watermarks.
Key Features:

• Text-to-video and templates.
• AI voiceovers.
• Brand personalization.
• Easy-to-use editor.

How to Use Renderforest:

1. Visit renderforest.com and sign up.
2. Select “Video Maker” and choose a template.
3. Enter a text prompt or customize visuals.
4. Add voiceovers or music.
5. Export with watermarks.

Best For: Explainer videos and demos.

16. Elai.io

What It Does: Elai.io creates videos from text, blogs, or PowerPoint with AI avatars.
Free Plan: Free trial with limited features.
Key Features:

• Text-to-video, blog-to-video, PPTX-to-video.
• AI avatars and screen recording.
• Multilingual support.
• Templates for training.

How to Use Elai.io:

1. Go to elai.io and start a free trial.
2. Input text, a blog URL, or a PowerPoint file.
3. Choose an avatar or template.
4. Edit visuals or add voiceovers.
5. Download the trial video.

Best For: Training and presentation videos.

17. DeepBrain AI

What It Does: DeepBrain AI creates realistic videos with AI avatars and voices.
Free Plan: Free trial with limited features.
Key Features:

• Text-to-video with 80+ languages.
• Custom avatars.
• Realistic AI voices.
• Trusted by brands like Samsung.

How to Use DeepBrain AI:

1. Visit deepbrain.io and sign up.
2. Enter a script or text prompt.
3. Select an AI avatar and voice.
4. Customize visuals or backgrounds.
5. Download the trial video.

Best For: Professional and branded videos.

18. Simplified

What It Does: Simplified creates videos with AI tools and templates, focusing on brand consistency.
Free Plan: Forever-free plan with watermarks.
Key Features:

• Text-to-video and animations.
• Brand book for saved settings.
• Multilingual support.
• Easy-to-use interface.

How to Use Simplified:

1. Go to simplified.com and sign up.
2. Select “Video Editor” and enter a prompt.
3. Choose a template or AI visuals.
4. Add text, music, or voiceovers.
5. Export with watermarks.

Best For: Branded social media videos.

19. BasedLabs

What It Does: BasedLabs focuses on creative video generation with AI tools like face swap.
Free Plan: Basic video generation with watermarks.
Key Features:

• Image-to-video and face swap.
• Image upscaler.
• Community collaboration.
• Social media templates.

How to Use BasedLabs:

1. Visit basedlabs.ai and sign up.
2. Upload an image or enter a text prompt.
3. Choose a video style or face swap option.
4. Edit the video and add effects.
5. Download with watermarks.

Best For: Creative social media content.

20. Google Veo 2

What It Does: Google Veo 2 creates cinematic 8-second videos from text prompts.
Free Plan: Free access with no paywall.
Key Features:

• Text-to-video with high-quality visuals.
• Simple interface.
• Cinematic effects.
• Google integration.

How to Use Google Veo 2:

1. Visit Google’s Veo 2 platform (via labs.google).
2. Enter a text prompt (e.g., “A cinematic sunset over mountains”).
3. Select video style or settings.
4. Generate the 8-second clip.
5. Download the video.

Best For: Short cinematic clips.

FAQs

Q1: Are free AI video generator tools safe to use?
Yes, reputable tools like VEED.IO, Canva, and Synthesia are safe. Always check privacy policies and avoid sharing sensitive data.

Q2: Can I use free AI videos for commercial purposes?
Free plans often have restrictions on commercial use. Check each tool’s terms (e.g., Synthesia and Runway limit commercial use in free plans).

Q3: Do free AI video tools add watermarks?
Yes, most free plans (e.g., Invideo AI, Canva) add watermarks. Paid plans usually remove them.

Q4: How long does it take to create a video with AI tools?
Most tools take 1-5 minutes to generate a video, depending on length and complexity (e.g., Runway takes ~2 minutes for short clips).

Q5: Can I edit AI-generated videos?
Yes, tools like VEED.IO, FlexClip, and Descript offer editing features like trimming, adding text, or changing music.