Captions' Audio Enhancer improves your video’s sound quality by removing unwanted background noise, balancing levels, and enhancing your vocal clarity. With our AI tool, you’ll have studio-grade audio in seconds for professional-sounding videos every time.
Captions' Audio Enhancer improves your video’s sound quality by removing unwanted background noise, balancing levels, and enhancing your vocal clarity. With our AI tool, you’ll have studio-grade audio in seconds for professional-sounding videos every time.
Captions makes poor audio a thing of the past. With just one click, you can remove distractions like fans and background noise, balance volume levels between voiceovers and music, and achieve crystal-clear sound clarity.
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Remove background noise from your recordings for distraction-free audio
Unwanted noise can ruin an otherwise great recording. Captions' Audio Enhancer removes background noise like wind, traffic, and keyboard clicks so your voice is clear and unmuffled. Whether you're recording in a noisy environment or using a basic microphone, Captions cleans up your audio without compromising your voice's natural tone and quality. You don't need expensive soundproofing — simply upload your audio clip to Captions, enhance it with our AI tool, and get studio-grade audio in seconds. With real-time AI filtering, your recordings will always sound clean, so they're ready to use in any kind of media, from podcasts to tutorials.
Enhance your voice clarity to speak to your audience
Muffled voices and distorted audio can make content hard to follow and take away from your main message. Captions’ AI improves vocal clarity by reducing distortion, smoothing out harsh frequencies, and refining tonal balance — so your speech sounds crisp and pleasing to the ears. For voiceovers, interviews, and tutorials, the AI tool ensures every word sounds natural and easy to understand. It also balances volume levels automatically, preventing loud spikes or quiet drop-offs for a consistent output. No more second-guessing your mic quality or recording process — Captions gives your voice a studio-quality polish, making you sound confident and engaging whenever you create.
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Fine-tune audio to engage your listeners
Audio inconsistencies disrupt the listening experience, but great sound hooks your audience and keeps their attention on you. Captions’ AI smooths out irritating audio distractions, ensuring anyone tuning in enjoys your videos. Our tool takes care of the technical adjustments so you can focus on delivering your message, communicating effectively, and speaking naturally, making sure your content sounds compelling and immersive. No matter the recording conditions, your audio will be consistent from start to finish. With just a few clicks, you'll have high-quality sound without complex editing or expensive equipment. Plus, you don’t need any experience to use our tool.
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Upload your audio file
Import your audio or video file into Captions. The AI instantly detects background noise, uneven volume, and clarity issues, preparing your audio for enhancement in minutes.
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Apply AI corrections
Remove background noise, improve speech clarity, and balance volume levels using Captions' Audio Enhancer. AI makes real-time adjustments, giving you studio-level quality without manual editing.
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Export and share
Download your enhanced audio and share it across social media, podcasts, or video platforms directly from the app. You can also add subtitles to make your video more accessible.
Enhance audio
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Repurpose video streams for social media
With the TikTok Clip Maker, you can choose the best moments from long-form streams and enhance the audio before posting to TikTok, Instagram Reels, or YouTube Shorts. Captions automatically removes background noise, balances volume, and improves speech clarity, so every new short-form clip sounds crisp and engaging. Improving sound quality makes your videos more enjoyable, keeping audiences hooked and making repurposed content more meaningful. No need to re-record — Captions turns existing long-form footage and raw videos into high-quality, social media-ready clips in minutes.
Create studio-quality ads in minutes
Producing high-quality ads takes time and energy, especially for full-time content creators with busy schedules. With the AI Ad Generator and AI Voice Cloner, you can record high-quality voiceovers for ads, sponsored content, and collaborations using just your iPhone. Captions enhances your ad's vocal clarity and removes distracting background noise so every ad sounds and looks professional. Whether it's a product demo or a YouTube sponsorship, you can focus on storytelling while Captions perfects the audio and takes editing off your plate.
Denoise your outdoor recordings
The Background Noise Remover eliminates wind, traffic, and ambient noise from outdoor recordings while preserving your natural voice's tone and the context of your narration. Captions ensures the audio for your interviews, travel vlogs, and ads remain immersive. Instead of avoiding outdoor shoots or investing in high-end microphones and filming crews, AI cleans up recordings automatically, making them ready for publishing in minutes. Whether you're filming on the go or in unpredictable environments, you can rely on Captions to create great content, no matter how or where you record.
Frequently asked questions
What’s an audio enhancer?
An audio enhancer is a software feature or tool that improves sound quality by removing noise, balancing volume, and improving speech clarity. It helps achieve cleaner, more professional-sounding audio without technical expertise or long hours at the editing desk. Captions’ Audio Enhancer tool uses advanced AI to automatically detect and fix common audio issues. This means your voice will always sound crisp, balanced, and distraction-free.
What can cause low-quality audio?
Poor audio quality can result from external factors like background noise, low microphone quality, uneven volume, distortion, and poor recording conditions. Environmental sounds like traffic, wind, and echoes can also interfere with clarity. Additionally, low-quality mics may pick up unwanted frequencies. Luckily, Captions’ Audio Enhancer fixes these issues instantly by removing background noise so your audio is as close to studio-quality as possible, without extensive editing on your part.
How does audio enhancement work?
Audio enhancement tools use AI to analyze and optimize sound. For example, Captions’ Audio Enhancer removes background noise, corrects volume imbalances, and improves speech clarity in real time. The AI detects unwanted sounds like hums, clicks, and static and removes them while keeping your voice natural and crisp. It also adjusts loudness levels so there are no sudden spikes or quiet drop-offs that disrupt your audio’s flow.
What types of audio issues can enhancement fix?
Captions' Audio Enhancer can fix issues such as background noise, inconsistent volume, distortion, muffled speech, and poor vocal clarity. It also removes wind, fan noise, traffic sounds, static, and room echo, making your audio sound like you filmed in a soundproof studio. The tool can adjust volume levels automatically, so you don't have to manually tweak any sound settings to get that perfect audio every time.
How does the audio quality affect social media engagement?
Good-quality audio keeps people engaged and improves watch time, while poor sound can cause them to lose interest in content quickly. Captions make it easy to add royalty-free music to your videos, giving you catchy hooks and background music to grab and hold attention. Meanwhile, the Audio Enhancer tool cleans up audio to make videos more accessible and enjoyable, especially for content like podcasts, interviews, and tutorials. Platforms like TikTok, YouTube, and Instagram prioritize high-quality content, so better sound means a better viewing experience and more reach.
What kind of audio files can I enhance with Captions?
Captions supports MP3, WAV, AAC, and M4A files, as well as audio extracted from MP4 and MOV video files. The Audio Enhancer tool works on any video content that involves vocals, such as podcasts, vlogs, tutorials, and interviews. You can repurpose audio from longer videos like streams and convert it into short-form clips. Then, the app makes it easy to share your video with fresh audio on social media platforms like TikTok, Instagram Reels, and YouTube Shorts.
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