Cleanvoice AI Guide: Key Features, Steps, and Alternative

Explore Cleanvoice AI for effortless audio cleanup, from noise removal to filler-word reduction. Discover features, benefits, and how the alternative CapCut desktop elevates your final audio and video projects.

cleanvoice ai
CapCut
CapCut
Jan 21, 2026
10 min(s)

Cleanvoice AI has quickly become a go-to tool for creators who want clean, polished audio without spending hours manually editing waveforms. Whether you're producing podcasts, YouTube videos, interviews, or voiceovers, Cleanvoice AI removes background noise, eliminates filler words, reduces mouth sounds, and delivers a smoother listening experience. Its automated workflow is especially helpful for beginners who need professional-quality audio fast. In this guide, you'll learn what Cleanvoice AI offers, who it's best suited for, and how to get started. You'll also discover how CapCut desktop enhances your projects even further by refining audio, syncing clips, and preparing content for publishing.

Table of content
  1. Cleanvoice AI review: What is Cleanvoice AI & Key features
  2. How to use Cleanvoice AI - Step by step
  3. Is Cleanvoice AI free: Understanding pricing and limitations
  4. Improving audio quality using CapCut desktop flawlessly
  5. Cleanvoice AI or CapCut? Which is your best choice
  6. When to use Cleanvoice AI: Best use cases for creators
  7. FAQs

Cleanvoice AI review: What is Cleanvoice AI & Key features

Cleanvoice AI is an audio automation tool that is designed for creators who require fast results without having to go through complicated technical steps. The tool performs a detailed analysis of the speech in the audio files, and by doing so, it is able to remove a variety of noises that may come with the audio, such as filler words, background noise, breathing noise, and mouth clicks.

Cleanvoice AI interface

Key features of Cleanvoice AI

Cleanvoice AI focuses on speech clarity and automation. Below are its core features explained in practical terms.

  • Removes background noise and unwanted hums: Cleanvoice AI automatically detects steady background sounds such as fan noise, room hum, or light traffic. It reduces these distractions while keeping the main voice intact, which is especially useful for home recordings.
  • Cuts filler words like "um" and "uh" automatically: One of its most popular features is removing filler words like "um," "uh," and "you know." This saves hours of manual editing and makes spoken content sound more confident and polished.
  • Reduces mouth clicks and breathing sounds: Cleanvoice AI can soften or remove subtle mouth noises and heavy breathing. This is particularly helpful for podcasts and voiceovers recorded with sensitive microphones.
  • Supports multilingual filler-word detection: The tool supports multiple languages, allowing creators to clean speech patterns across different regions. This makes it suitable for international podcasts and training content.
  • Offers preview-based timeline editing: Instead of blindly applying changes, Cleanvoice AI provides a preview timeline. You can review removed sections and restore anything that sounds unnatural before exporting.
  • Handles long podcast or interview files easily: Large audio files are processed efficiently, making it suitable for long-form podcasts, interviews, and lectures.
  • Delivers clean audio while preserving natural voice tone: Despite heavy automation, Cleanvoice AI aims to keep voices sounding human. The goal is clean audio, not robotic perfection.

How to use Cleanvoice AI - Step by step

Cleanvoice AI is meant to be a tool that any newbie can figure out pretty quickly. This is basically how the steps go.

    STEP 1
  1. Upload your audio file

Once you are logged in through the Cleanvoice AI login, upload the file containing the episode of your podcast, the narration, or the recording of your interview. The platform has been developed in such a way that it can easily work with the audio formats of those creators who are the most common.

Upload your audio file to Cleanvoice AI
    STEP 2
  1. Choose the cleanup options

Decide what it is that you want to take out, for instance, filler words, background noise, or mouth sounds. Depending on what you need, you can have more than one option enabled at the same time.

Choose the cleanup options
    STEP 3
  1. Listen to the cleaned audio and download

Preview the changes through the timeline once the processing is complete. Save the audio that has been cleaned in some standard audio formats like WAV or MP3.

Listen to the cleaned audio and download

Such a straightforward workflow is the reason why a cleanvoice AI app is chosen by so many creators who are just looking to get their work done quickly.

Is Cleanvoice AI free: Understanding pricing and limitations

A lot of content creators ask if Cleanvoice AI is a tool that they can use for free. The short answer is no. Normally, Cleanvoice AI gives some free usage or trials. However, to be able to use most of the professional features, such as processing long audio, advanced cleanup, and exporting in high quality, you need to be a paid subscriber.

Important limitations to be aware of:

  • The device must be connected to the internet to carry out the processing.
  • The focus is only on the audio part, but not on the video timelines.
  • There is less control available for making detailed edits or creative mixing.
  • The price may sound high to those who frequently produce long-form content.
Cleanvoice AI pricing

Most creators still have to refine their final audio in a complete editing environment, especially if they are mixing voice tracks with video content, even with Cleanvoice AI taking care of noise removal and speech cleanup. This is the point where a flexible post-production tool is necessary. Once your sound is purified and beautified, making it clearer, matching the narration, and presenting your project in a visual way can take the quality to a whole new level. This is the perfect place for the CapCut desktop in the workflow.

Improving audio quality using CapCut desktop flawlessly

CapCut desktop video editor allows creators to upgrade their audio quality by using simple and efficient tools that are specifically made for real-world workflows. Ease in noise removal and making the voice clearer becomes very simple by using features like removing filter words, noise reduction, and voice enhancement without having advanced editing skills.

In comparison with a lot of conventional programs, CapCut is still quicker and simpler to operate, and at the same time, it is able to give you the results of a professional level. It is thus a great tool for podcasts, narration videos, interviews, and educational content where the main point is to be heard clearly. Download CapCut desktop in order to be able to refine your audio and complete your projects with confidence.

Key features

  • Remove filter words: CapCut desktop video editor includes tools that help detect and remove filler words directly on the timeline.
  • Transcript: CapCut allows transcript-driven workflows, making it easier to edit spoken content by text instead of waveforms.
  • Noise reduction: Background noise can be reduced directly within CapCut's audio noise reduction tool, helping clean up recordings that still need refinement after initial processing.
  • Auto captions: For video creators, CapCut automatically generates captions, improving accessibility and engagement across platforms.
  • Enhance voice: CapCut's "Enhance voice" tool improves audio clarity and presence, especially for recordings made in non-studio environments.

Steps to using CapCut desktop to cleanup audio

    STEP 1
  1. Import your video or audio file

Click "Import" to upload your video or audio file into the CapCut desktop video editor. Once imported, drag it onto the timeline to begin editing.

Import your video or audio file to CapCut
    STEP 2
  1. Open transcript view to detect filler words

Select the clip on the timeline and click "Transcript" to generate a text version of the spoken audio.

Open the transcript view to detect filler words
    STEP 3
  1. Remove detected filler words and fine-tune audio

Once transcribed, click "Remove filler words" to let CapCut scan the dialogue's filter words.

Detect filler words using the transcript panel

Click "Remove" to delete detected filler words like "um," "uh," or repeated phrases. The tool highlights filler words and pauses directly in the transcript, allowing you to review and clean them from both the audio and video in one action.

Editing tip: Before removing anything, scan the transcript and listen once—some filler words help pacing, especially in conversational content.

Remove filler words in the video

Switch to the "Audio" panel and enable "Enhance voice" to improve clarity.

Use "Reduce noise" to soften background sounds and "Normalize loudness" to keep volume consistent across the clip.

Enhance the video quality
    STEP 4
  1. Review and export your cleaned video

Play through the full clip to ensure transitions sound smooth. Once satisfied, click "Export" to select the video format, resolution, and frame rates, then click "Export" to download the video.

Review and export the file

Cleanvoice AI or CapCut? Which is your best choice

Deciding whether to go with Cleanvoice AI or CapCut is largely a matter of determining how much control over your audio and video workflow you want. Even though Cleanvoice AI free options can be great for fast, automated audio cleanup, the majority of creators will sooner or later require a full, fledged editing solution that allows them to do things like polishing, syncing, and publishing content from one place.

Cleanvoice AI or CapCut

When to use Cleanvoice AI: Best use cases for creators

Cleanvoice AI is most efficient when creators need a quick, automated audio cleanup without complicated editing. It is a tool for audio content, with an emphasis on clarity and consistency rather than creative sound design.

  • Podcast production: With Cleanvoice AI, the removal of filler words, background noise, and mouth sounds is done automatically, thus making podcasts sound polished and professional with minimal manual work.
  • YouTube narration: In the case of voiceovers that are recorded at home, Cleanvoice AI quickly cleans the speech, which makes the narration clearer and easier for the viewers to understand.
  • Audiobooks: Any long narration audio file can be automatically cleaned, which is a great time saver and, at the same time, the reader's voice is kept natural and consistent.
  • Corporate training audio: The use of Cleanvoice AI helps to improve the clarity and remove the distractions, thus making the instructional audio easier to understand and more professional.
  • Interview cleanup: It assists in the balancing of the different speakers, the reduction of the background noise, and the smoothing of the pauses without changing the conversational tone.

Cleanvoice AI represents one of the most effective solutions for creators seeking automated and quick audio cleanup. The tool is very effective in removing filler words, reducing noise, and improving the speech signal without any technical effort. On the other hand, it is not a full production solution. Creators who require more detailed control, visual timelines, offline editing, and audio and video workflows will find a more complete creative environment in CapCut desktop. Get CapCut desktop to perfect your audio, match your visuals, and make high-quality content releases with ease.

FAQs

    1
  1. Is Cleanvoice AI safe to use for podcasts?

Absolutely, Cleanvoice AI is a typical tool used by podcasters to make their audio files clearer, and it does not change the user's natural voice. After that, several creators utilize CapCut for further leveling of the audio or for mixing the cleaned audio with their video content.

    2
  1. How accurate is Cleanvoice at removing filler words?

Cleanvoice AI is very precise in recognizing essential filler words and extremely long silences; however, it is still advisable to do a quick check. In case of more detailed work, CapCut enables users to make changes or reverse edits directly from the visual timeline.

    3
  1. Does Cleanvoice work for background noise in video files?

Cleanvoice AI is able to remove noise from the audio of a video file, but it does not perform video editing. CapCut will be more helpful in aligning the cleaned audio with the video, and if choosing to apply some extra noise reduction as well.

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