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.
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.
✅ No Copyright Worries
Use audio safely for commercial projects.
How Our Video to Audio Generator Works？
01 Upload Your Silent Video
Simply drag and drop your video, no format worries.
02 Enter Your Desired Effect
Describe the mood or style you want—let AI know your vision.
03 Click “Generate” to Audio
ThinkSound AI instantly produces music and sound effects for your video.
04 Preview and Download
Listen, make adjustments if needed, and download your completed video.
Powered by ThinkSound AI
Unlike basic tools, ThinkSound uses multi-stage AI reasoning to deliver professional soundtracks:
- Foley Generation – Adds natural sounds (footsteps, wind, objects).
- Interactive Editing – Click on objects to refine audio.
- Language Control – Adjust with text prompts (“make it softer,” “add suspense”).
This makes our video to audio solution the most flexible and powerful option for creators.
Prompt for audio: A city street at night with passing cars, echoing footsteps, and upbeat, dynamic music
Prompt for audio: Nighttime street with faint car sounds, echoing footsteps, and creepy ambient horror music
Prompt for audio: Quiet street at night with soft car sounds, gentle footsteps, and calm, storytelling background music
Why Use A2E Video to Audio for Background Music & Foley
Great Value, One Price for All
Pay once, and unlock access to a wide range of powerful AI features — no need to pay per generation. Whether it’s video creation, voice cloning, or image processing, everything is included. Create more, spend less.
High-Quality Results That Impress
Powered by A2E’s industry-leading technology our tools deliver natural, realistic, and detailed outputs. From visuals to audio, every result is crafted to match professional standards.
Unlimited Generation, Limitless Creativity
No usage limits — generate as much as you want, whenever you want. Experiment with styles, iterate freely, and bring all your creative ideas to life without worrying about running out of credits. Your creativity never hits a wall — and you can pair this tool with AI Text to Image, Kling 3.0 video, and AI Avatars for an end-to-end workflow.
Don’t let silence hold your videos back
Prompt for audio: Cinematic, horror film, music, tension, ambience, footsteps
Prompt for audio: Jellyfish pulsating under water, marine life, ocean
Prompt for audio: Steam locomotive with whistle blowing, clattering on railway tracks, and surrounding ambient sounds
Prompt for audio: A drummer on a stage at a concert surrounded by flashing lights and a cheering crowd
Prompt for audio: Cars skidding, car engine throttling, electronic music
Prompt for audio: Rhythmic drip-drop rain for a peaceful mood
Prompt for audio: A lone wolf howls as the sun sets over the open prairie
Prompt for audio: Electrical noise paired with storytelling background music
AI Video to Audio FAQ – Common Questions Answered
- Can It Handle Different Types and Lengths of Videos?
Yes. A2E Video to Audio supports any common video format (MP4, MOV, WEBM, AVI) with clip lengths from 1 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.
- Where can I use the music generated on a2e.ai?
You can use AI-generated music and audio from A2E 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 A2E audio without worrying about copyright strikes or per-clip royalties. A2E retains ownership of the underlying model and library.
- Do I own the rights to the track I downloaded from a2e.ai?
You get a non-exclusive perpetual licence for the generated and downloaded track. This licence gives you the rights to use the music for your video or audio content (podcast, talk show, audiobook) and monetise the content worry free.
However, A2E.ai will still be the owners of the tracks generated and downloaded from the ai music creator. - How is A2E AI Different from Other Audio Generation Tools?
A2E Video to Audio stands out by combining advanced contextual understanding, real-time scene analysis, and the ThinkSound multi-stage reasoning engine. While most audio generators only attach generic background music, A2E analyzes what’s happening on screen — footsteps on different surfaces, traffic density, weather, emotion — and generates matching foley, ambient sound, and music in one pass. The result is a soundtrack that feels naturally composed for your specific clip, not a stock loop dropped on top.
- How Does A2E AI Generate Audio for Videos?
A2E Video to Audio uses ThinkSound, a multi-stage reasoning AI that first analyzes visual content (objects, motion, scene, mood), then plans a layered soundtrack of foley, ambient noise, and music aligned to on-screen action. You can guide the generation with simple text prompts — “make it cinematic,” “add suspense,” “softer ambience” — and refine specific sounds by clicking on objects in the timeline. The final audio is rendered in sync with your video frames for natural, polished output.