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Add AI Voice to Silent Video

Transform your silent video with AI-generated commentary and voice, making it instantly more engaging.

Your Silent Video
Youtube / TikTok
Upload a File
Customize Options
Trim your video (optional)
Save credits by trimming the video - input trim values in seconds (use 'end' to trim until the end of the video)
from
to
Choose your screen ratio
Our AI will adapt the footage to your desired screen ratio
Give extra instruction to the AI
Ask the AI to be super excited or to focus on a specific part.
Select Voice or Record Yourself
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Add AI Voice to Silent Videos in 3 Simple Steps

1 Upload Your Silent Video

Start by uploading your silent video file. Our tool accepts most common video formats and automatically processes it for voice addition.

2 Add Your Script

Write or paste the script you want the AI to narrate. Time your script with the video using our intuitive interface, or let our AI automatically sync the narration with your video content.

3 Choose Voice & Generate

Select from our library of natural-sounding AI voices, adjust speaking pace and tone, then generate your voiced video. Preview the result and make any timing adjustments before downloading.

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How it works

Four Easy Steps To Create & Share Your Story

1

Get inspired by viral content

Looking for story ideas? Our AI finds trending content and helps you remake it into your very own videos - no more trial and error.

  • See what types of stories are working right now
  • Get inspiration from successful creators
  • Turn your ideas into stories people want to hear
Get inspired by viral content
2

Storytelling to Hook your Audience

Revid.ai understands what makes videos go viral and uses the same proven methods to write scripts for you.

  • Write your script or tell our AI what you want to talk about
  • The AI will find relevant content to get inspired by
  • Drop any link and it will be automatically parsed and formatted for a video
Storytelling to Hook your Audience
3

Videos You'd LOVE to Watch

Create perfect videos, share instantly, and grow your business.

  • Watch your words become a professional video
  • Set up automatic video creation from your content
Videos You'd LOVE to Watch
4

Publish on TikTok, YouTube, Instagram and more...

Reach a wider audience by sharing your video across your favorite social media platforms

    Publish on TikTok, YouTube, Instagram and more...
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    Your shortcut to effortless video storytelling.

    Create videos now
    FAQs

    Frequently Asked Questions

    How can I add voice to my silent video?
    Simply upload your silent video, input your script, and choose from our selection of AI voices. Our tool will automatically generate a natural-sounding voiceover synchronized with your video. You can fine-tune the timing and make adjustments until it's perfect.
    What types of videos work best with this voice-adding tool?
    Our tool works great with any silent video content - product demonstrations, tutorials, social media clips, presentations, or home videos. Whether you're adding narration to existing footage or creating new content, our AI voices can bring your silent videos to life.
    Can I control the timing of the AI voice in my video?
    Yes! You have full control over voice timing. Use our visual timeline editor to sync voice with specific video moments, add pauses, or adjust speaking speed. You can also let our AI automatically sync the narration based on your video's content and pacing.
    What voice options are available for my video?
    We offer a diverse range of natural-sounding AI voices in multiple languages, accents, and styles. Choose from male or female voices, different age ranges, and various speaking styles to match your content's tone. You can also adjust speaking speed and emphasis to perfect the delivery.
    Will the tool add subtitles to my video too?
    Yes! Along with AI voiceover, we automatically generate synchronized subtitles for your video. You can customize the subtitle style, position, and timing to ensure perfect alignment with both the video and voiceover.
    How long can my video be?
    While there's no strict limit, we recommend videos under 30 minutes for optimal processing. Longer videos may require additional processing time and credits. The tool works best with concise, focused content that maintains viewer engagement.
    What video formats are supported?
    Our tool supports all major video formats including MP4, MOV, AVI, and WMV. The output will be delivered in MP4 format, ensuring maximum compatibility across platforms and devices. We maintain the original video quality while adding the AI voiceover.
    How natural does the AI voice sound?
    Our AI voices are highly sophisticated and natural-sounding, using advanced text-to-speech technology. Many users can't distinguish them from human voices. We continuously update our voice models to provide the most realistic and engaging narration possible.
    Can I edit the voice or script after generating the video?
    Absolutely! After generating your video, you can make adjustments to the script, voice selection, timing, or subtitle placement. Our editor allows you to fine-tune every aspect until you're completely satisfied with the result.
    How much does it cost to add voice to my video?
    The cost depends on your video length and chosen features. Each minute of processed video uses one credit from your account. Premium voices or enhanced features may require additional credits. Check our pricing page for detailed information about credit packages and subscription options.