Add Audio To Video

Upload Video

Click or drag a file to this area to upload
Format: mp4/mov, Duration: up to 30 seconds Resolution recommended 720P or 1080P, maximum 4K

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Add Audio To Video

Add Audio To Video

Video to Audio — Add Sound to Silent Videos with AI

Experience Video to Audio. Upload your silent video, let AI create the perfect soundtrack, and download ready-to-share content in seconds.

How Our Video to Audio Generator Works?

  1. 1
    Upload VideoUpload the video file that needs dubbing. Supports MP4 and MOV formats, recommended video duration under 30 seconds
  2. 2
    Describe ContentEnter the video title and a brief content description to help AI better understand the scene and generate matching sound effects
  3. 3
    Generate DubbingClick the "Generate" button, AI will analyze the video content and automatically create matching sound effects and dubbing

Why Choose Our Video to Audio Tool?

Background Music

AI matches the rhythm of your video.

Perfect for Creators

Add realistic Foley and ambient sounds.

ThinkSound Technology

Smart Chain-of-Thought reasoning for human-like results.

Video Requirements

Recommended 720P or 1080P, maximum resolution up to 4K Video duration should not exceed 30 seconds Supports MP4 and MOV formats

Why Use MakeFun AI Video to Audio for Background Music & Foley

FAQ

  • Where can I use the music generated on a2e.ai?

    You can use AI-generated music and audio from MakeFun AI across virtually any project — YouTube videos, podcasts, games, short films, trailers, AI art reels, social media content (TikTok, Reels, Shorts), audiobooks, advertisements, livestreams, e-learning videos, and client deliverables. With a paid plan you also gain a perpetual non-exclusive commercial license, so you can monetize content built on MakeFun AI audio without worrying about copyright strikes or per-clip royalties. MakeFun AI retains ownership of the underlying model and library.

  • Can It Handle Different Types and Lengths of Videos?

    Yes. MakeFun AI Video to Audio supports MP4 and MOV videos up to 30 seconds per generation. Whether you’re working with short social clips, ad creatives, animation loops, or longer scene segments, ThinkSound delivers consistently natural-sounding output. For longer projects, generate audio in 30-second chunks and combine them in your editor — the model maintains audio style and mood continuity across segments when given consistent prompts.

Add Audio to Video Online | MakeFun AI