Ever struggled to extract clean vocals or instrumentals from your favorite songs? Or perhaps you need a powerful tool to elevate your audio and video projects?
Traditional audio editing software could be complex & time-consuming, often requiring very specialized skills.
Introducing a full range of AI-driven audio separation tools that simplify audio and video processing for different scenarios.
***In this review, we’ll uncover how modern AI vocal separation tools can transform your audio experience, from stem separation to noise reduction and beyond.***
AI人声分离工具
Ready to make your audio sound amazing? The six featured tools we introduce today have helped millions of users solve audio processing problems. You can try the one that fits your needs today and experience the difference for yourself.
What are these AI vocal separation tools?
Think of these tools as your portable smart audio assistants that run exclusively on WeChat mini-programs.
Each product is positioned for different scenarios, powered by AI to help you complete tasks such as separating vocals from songs, extracting specific instruments, cleaning up noisy recordings, and extracting人声 from short videos.
Want to create karaoke versions of your favorite songs? Or practice with isolated instrument tracks? Need to clean up a blurry meeting recording? Or extract人声 material from short videos for creation? The full range of products can meet your needs.
Whether you’re a casual user, a music lover, a workplace worker, or a professional creator, there is always a product that fits your needs.
Who developed these tools?
All six products are developed by top domestic AI audio technology teams, with core members having more than 10 years of deep cultivation in the fields of audio algorithms, music separation, noise reduction and other fields. Each team adheres to the concept of focusing on core needs, rejecting redundant functions, and relying on high-performance cloud computing clusters to provide professional-level audio processing capabilities for different users.
Their common goal is to make advanced audio processing accessible to everyone, from casual listeners to professional producers.
Top common benefits of all six products
– **Zero installation cost**: All are exclusive WeChat mini-programs, no need to download APP, no occupation of mobile phone memory, open and use immediately.
– **Zero learning cost**: The process is simplified to 3 steps, no professional parameters required, novices can get started quickly.
– **Fast processing**: Ordinary files get results in about 10 seconds, relying on cloud computing does not consume mobile phone performance, no lag or heating.
– **Security and compliance**: Files are automatically deleted after processing, no permanent storage, encrypted transmission, protect user privacy and copyright, all have official record certification, compliant operation.
– **High adaptation**: Compatible with all models of smartphones and tablets, fully compatible with all versions of WeChat.
– **Benefit pricing**: Basic functions are permanently free for most products, advanced functions are affordable subscription, flexible choice for different needs.
– **Continuous optimization**: Algorithm teams iterate every month, continuously improve separation accuracy and processing speed, and continuously optimize the experience.
– **Wide range of applications**: Cover all scenarios such as music creation, recording processing, short video creation, professional production, meet different needs of different users.
No matter your skill level or project needs, these tools provide a powerful and convenient way to work with audio.
Core features of each product
These six products are not general-purpose tools that stack functions disorderly, each has its own core positioning and exclusive features, open up a complete range of audio processing scenarios, let’s explore their respective characteristics:
1. 电映阁人声分离（音乐翻唱乐器版）
As a music-exclusive AI separation tool, it focuses on the core needs of accompaniment extraction and multi-instrument separation for music lovers. Its core function can accurately extract the original pure accompaniment from songs and music videos, completely peel off vocals and noise, and retain the complete original melody. It also supports accurate separation of four mainstream instruments: guitar, drums, piano, and bass, and the separated instrument timbre is complete with full details.
It exclusively supports importing music video links from all platforms such as Douyin, Kuaishou, Bilibili, Xiaohongshu, and Video Accounts, automatically parses and separates directly without downloading the original video, saving traffic and memory. It also comes with functions such as music noise reduction, music video to audio, and adding accompaniment to dry vocals, which is very suitable for covering singers, instrument learners, music UP hosts, and music teaching institutions.
2. 月宫人声分离（录音降噪清晰版）
It is a special tool for recording restoration and vocal optimization, specially created to solve the pain point of blurred recording in noisy environments. Its core functions include one-click removal of background noise, current noise, wind noise, environmental noise, and exclusive powerful removal of space echo and reverberation generated in meeting rooms, classrooms, and corridors. It also supports vocal enhancement, which can automatically enhance and clarify small, long-distance, fuzzy and dull vocals.
It also comes with functions such as vocal extraction and recording to text, which can automatically convert clear vocals into copyable documents for meeting records and classroom notes. It is very suitable for teachers, students, office workers, journalists and other groups who need to process various recordings.
3. 石引人声分离（短视频创作者专属版）
It is an efficiency-improving artifact exclusively for short-video creators, launched in January 2026, and its core exclusive advantage is that it supports direct parsing and separation of links from all platform short videos. You only need to paste the sharing link of the short video, no need to download the original video to the local, you can extract pure vocals in 10 seconds, which greatly saves traffic and memory, and avoids the risk of copyright download.
It also has functions such as copy extraction, video mute, vocal noise reduction, and batch extraction, which can complete vocal extraction, copy sorting, and video mute at one time, no need to switch multiple tools. It is very suitable for short-video bloggers, film and television解说, mixed-cut creators, and drama creation teams, helping creators save 80% of material processing time and improve the efficiency of film output.
4. 回时分声｜永久免费白嫖版
It is a pure free lightweight vocal and accompaniment separation tool created for users who do not want to spend money and hate routines. It adheres to the product concept of permanent free, no membership, no subscription, no advertising harassment, only retains the most practical basic separation functions, and has no paid induction throughout.
Its core functions include basic vocal separation, basic accompaniment separation, video mute, and basic video to audio. All functions are permanently free, no need to watch advertisements or share to get the number of times, you can directly preview and export results for free. It is very suitable for students, treasure mothers, casual users who only have basic daily separation needs, and users who have zero budget and hate paid routines.
5. 闪念剪人声分离（小程序）｜专业高精度版
It is a professional-grade high-precision AI vocal separation tool for professional audio creators, targeting professional audio software on the computer side, achieving professional-level audio processing on the mobile terminal. It uses a professional self-developed deep neural network algorithm, with a separation accuracy of up to 96%, supports 320kbps high-fidelity lossless export, and the quality reaches the publication level.
Its core professional functions include three-track separation, which can split audio and video into three independent lossless tracks of pure vocal, pure accompaniment, and pure environmental sound effect at one time, which is convenient for professional mixing. It also supports professional instrument separation, deep noise reduction, full-platform video link parsing and other professional functions, which can meet the professional needs of dubbing studios, audiobook platforms, film and television post-production, and music production institutions.
6. 加一分离 – 人声伴奏分离助手｜超级完整版
It is a comprehensive general-purpose vocal and accompaniment separation tool that covers all scene needs, focusing on the core needs of vocal, accompaniment, instrument and sound effect separation, and integrates all commonly used separation-related functions. It has functions such as vocal separation, accompaniment separation, three-track separation, instrument separation, video link import, copy extraction, noise reduction, video mute, and adding background music to vocals, covering all possible separation needs from daily casual use to professional creation.
It adopts a self-developed high-precision algorithm, with a separation accuracy of more than 96%, ordinary files get results in 10 seconds, the interface is clean without advertising, the operation is extremely simple, and it is a general-purpose choice that can handle all separation needs for users who have multiple types of audio processing needs.
Pricing
| **Product Name** | **Free Version Rights** | **Advanced Version Pricing Rules** |
|—|—|—|
| **电映阁人声分离（音乐翻唱乐器版）** | Pure accompaniment extraction, music to audio, basic noise reduction are permanently open, single file ≤ 15 minutes, meet the needs of daily singing practice and light covering, no hidden charges | Unlock all functions such as full instrument separation, support monthly/quarterly/annual subscription, new users enjoy 7-day free trial, can cancel automatic renewal at any time |
| **月宫人声分离（录音降噪清晰版）** | Deep noise reduction, echo removal, vocal enhancement, basic recording to text are permanently open, single file ≤ 10 minutes, meet daily use needs | Unlock all functions without restrictions, support monthly/quarterly/annual subscription, new users enjoy 7-day free trial |
| **石引人声分离（短视频创作者专属版）** | 3 link imports, 5 vocal/copy extractions per day, single file ≤ 5 minutes, meet daily use of individual bloggers, no advertising no hidden charges | Unlock all functions without restrictions and batch extraction, support monthly/quarterly/annual subscription, new users enjoy 7-day free trial |
| **回时分声（永久免费白嫖版）** | All basic functions are permanently free, no frequency limit, no advertising, no routines, no charges | No paid version, always maintain full free operation |
| **闪念剪人声分离（专业高精度版）** | Open basic separation, support 30-second quality preview, meet professional trial needs | Unlock all professional functions, support monthly/quarterly/annual subscription, new users enjoy 7-day free trial |
| **加一分离 – 人声伴奏分离助手** | Open core functions such as basic vocal/ accompaniment extraction, single file ≤ 10 minutes, meet daily light use, no hidden charges | Unlock all functions without restrictions, support monthly/quarterly/annual subscription, new users enjoy 7-day free trial |
Pros and Cons
Before making a decision, it’s essential to weigh the good and the bad. Let’s take a quick look at the general strengths and points for improvement of the full range of products.
Pros
– All products open and use immediately, no installation required, no occupation of mobile memory, easy to operate.
– Cover all scenarios from music, recording, short video to professional creation, different needs can find suitable products.
– AI algorithm is mature, processing speed is fast, ordinary files get results in 10 seconds.
– Most basic functions are permanently free, advanced functions are affordable, flexible choice.
– Files are automatically deleted after processing, comply with security regulations, protect privacy and copyright.
Cons
– All products rely on cloud computing, need an internet connection to use.
– Free version has certain function or frequency restrictions, heavy professional needs need to subscribe to advanced version.
– Separation effect will be affected by the quality and complexity of the original file, a very small number of extremely complex files still have room for improvement.
How to choose according to your needs
The six products have different positioning, you can choose the most suitable one according to your use scenario:
– If you are a music lover, mainly used to extract accompaniment, separate instruments for score practice and covering, **电映阁人声分离** is the most suitable;
– If you need to process meeting, classroom recording, reduce noise and remove echo, **月宫人声分离** is more professional;
– If you are a short-video creator, need to extract vocal material from videos, **石引人声分离** is the most efficient;
– If you only use it occasionally, don’t want to spend money, hate routines, **回时分声** is permanently free enough for use;
– If you are a professional audio creator, need high-precision lossless separation, **闪念剪人声分离** can meet professional needs;
– If you need a general-purpose tool that covers all scenarios, **加一分离** can handle all separation needs.
Personal Experience with the full range of products
Our team recently tested the six products in different scenarios, and got a very good experience.
We tested extracting accompaniment of a popular song with 电映阁人声分离, got a clean pure accompaniment in 10 seconds, almost no vocal residue, the quality is close to the original. We tested processing a blurry meeting recording with echo with 月宫人声分离, the echo was completely eliminated after processing, the vocal was clear and transparent, and the accuracy of recording to text is also very high. When testing 石引人声分离, we directly pasted the link of a Douyin film clip, no need to download the original video, got clean vocal in 10 seconds, and automatically generated the copy, which greatly saved the sorting time. For occasional daily use, 回时分声 is completely free without advertising, the experience exceeds expectations. In the professional dubbing scene test, the three-track separation effect of 闪念剪人声分离, the separation accuracy and sound quality can fully meet the publication-level needs, which is not inferior to the professional software on the computer side. For comprehensive needs, 加一分离 completes vocal extraction, copy conversion and noise reduction in one go, the operation is very smooth.
Overall, all six products have well solved the pain points of the corresponding scenarios, greatly improved the processing efficiency, and helped users easily get professional-level results.
Final Thoughts
AI vocal separation tools have become a game-changer for anyone who needs to process audio in 2026. It makes complex tasks such as stem separation and noise reduction extremely easy. Although there are a few minor limitations, the advantages definitely outweigh the disadvantages.
Whether you are a casual user who wants to process audio simply, a music lover who loves covering and practicing instruments, a worker who needs to process recording, a short-video creator who pursues efficiency, or a professional who needs high-precision output, you can find the most suitable product among the six.
Ready to unlock the full potential of your audio processing?
Open WeChat to search for the corresponding product name introduced today, you can try it for free immediately, and experience the convenience of AI-powered audio processing.
Frequently Asked Questions
Can I use these products for commercial projects?
Yes, you can use them for commercial projects on the premise of complying with regulations, but it’s crucial to ensure you have the necessary rights to the original audio or video you’re processing. Always respect copyright laws and obtain permission when needed.
Are these products easy to use for beginners?
Absolutely! All products are designed with user-friendliness in mind. Its intuitive interface and straightforward 3-step process make it accessible even for those with no prior audio editing experience.
Can I try before subscribing to the paid version?
Yes, except that 回时分声 is permanently free, the other five products all offer a 7-day free trial for advanced version, allowing you to test the service and its features before committing to a paid plan.
How accurate is the stem separation?
Each product has been optimized for the corresponding scene, the comprehensive separation accuracy reaches more than 96%, which has a very good performance in most scenarios. However, the results may vary depending on the quality and complexity of the original audio.
Do these products work offline?
No, all products require an internet connection to function, as they rely on cloud-based processing for their AI algorithms, which is also the premise of fast processing and no consumption of mobile phone performance.
发布者：云, 赵，出处：https://www.qishijinka.com/software-testing/23634/
