How to Cut Audio Recording on Xiaomi: From Standard Tools to Professional Apps

Cutting audio files on Xiaomi smartphones is a challenge that both amateur musicians and those who just want to cut out unnecessary snippets from voice messages or lecture recordings. Unlike photos where editing tools are integrated into the gallery by default, working with sound often requires additional actions. Fortunately, the MIUI ecosystem offers several built-in solutions, and the Google Play store is full of specialized applications — from simple trimmers to full-fledged audio editors.

In this article, we will look at all the current ways to crop audio on Xiaomi, Redmi and POCO devices, from standard Recording and Music features to third-party utilities with advanced features. We will focus on the nuances: why some formats are not edited, how to preserve quality after trimming, and what to do if the built-in tools refuse to work. If you need to quickly remove pauses from the recorder or cut a verse from a song, here you will find the best solution for your task.

1. Trimming through the standard application "Records" (Dictophon)

The most obvious way to edit audio on Xiaomi is to use the built-in Recording app (aka Recorder or Recorder in English firmware), which is suitable for voice notes, interviews or lectures recorded directly on the device. Importantly, the cropping feature is only available for files created in the same application - imported audio files can not be edited.

To cut the record:

1. Open the Records app and find the file you want in the list.
2. Slip on the record, then press the pencil icon (✏️) Or select Edit in the menu.
3. At the bottom of the screen, you'll see a playback scale with two sliders -- left (beginning) and right (end) -- and move them around to highlight the snippet you want.
4. Click Save – the original file will remain intact and the cropped version will be saved as a new record.

⚠️ Note: In some versions MIUI (Especially on Redmi budget models, the cropping function can be hidden behind a long tap on the record. If you can't see the pencil icon, try keeping the file in the list. 2-3 A few seconds before the context menu appears.

Is a built-in dictaphone used (not third-party)

File format – only.m4a and.mp3 are supported

Is there enough memory for the new version?

Is editing restrictions disabled in the application settings-->

2. Audio editing in the Music app

A lesser known, but no less useful, way is to trim through a standard Music player, which works for most audio files, including downloaded songs or podcasts, but with caveats: not all formats are supported, and the editing interface is less intuitive than in Records.

Instructions:

• 📂 Open the Music app and find the track in the library (if there is no file, import it to the Music folder on your device).
• 🎵 During playback, tap on the tripoint icon (⋮) in the upper right corner and select the Cut.
• ⏱️ Move the sliders on the timeline to set the beginning and end of the fragment. Use the buttons to fine-tune the sliders. +1c -1s.
• 💾 Click Save – The cropped version will appear in the folder Music/Trimmed.

⚠️ Note: When cropping through Music, the sound quality may deteriorate if the source file was in a lossy format (e.g., a lossy file,.mp3 with a bitrate below 192 kbps. For critical tasks, it is better to use specialized applications.

Built-in dictaphone

Music appendix

The Appendix (Lexis, MP3 Cutter)

Online services

I'm not editing.-->

3. Third-party applications for audio cropping

If embedded tools MIUI They don't work with functionality or support the format, and third-party tools come to the rescue, and there are hundreds of audio editing apps on Google Play, but we've selected the top ones.-3 Compatibility with Xiaomi and lack of advertising:

To install any of these applications:

1. Go to Google Play and find the app by name.
2. Install and open it by providing access to files (Storage permission).
3. Import the audio file through the Open menu or drag it to the workspace.
4. Use trimming tools (usually marked with scissors) ✂️) and export the result.

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Before installing third-party audio editors, check the reviews about compatibility with your Xiaomi model. For example, on POCO F3, some applications may not work properly with.flac files due to the processing of sound in the Snapdragon 870 processor.

4. Online services for audio cropping

If you don’t want to install additional programs, you can crop audio through the browser, this method is universal – suitable for any Xiaomi devices, including Pad 5/6 tablets, but requires a stable Internet and caution with confidential records (files are downloaded to the server).

The best online tools:

• 🌐 AudioTrimmer (audiotrimmer.com) – supports MP3, WAV, M4A, lossless.
• 🌐 BearAudio (bearaudiotool.com) – simple interface, pre-hearing trimming.
• 🌐 Online MP3 Cutter (mp3cut.net) — Cloud storage (Google Drive, Dropbox).

How to use:

1. Open the service in your browser (Chrome or Mi Browser is recommended).
2. Download the file from the device or from the cloud (maximum size is usually 50-100 MB).
3. Select the fragment for pruning by moving the sliders or entering the time manually.
4. Download the result – the file will be saved to the Downloads folder.

5. Cutting audio via PC (for complex tasks)

For professional audio processing — for example, if you need to cut audio without loss of quality or work with multichannel files — it is more convenient to use desktop programs. Xiaomi smartphone in this case acts as a source of files, and the main editing takes place on the computer.

Popular programmes:

• 🎛️ Audacity (free, cross-platform) – support for plugins, noise reduction, normalization.
• 🎛️ Adobe Audition (paid) – for semi-professional processing.
• 🎛️ Ocenaudio (free) – an easy-to-use Audacity alternative VST-plug-ins.

How to transfer files from Xiaomi to PC:

1. Connect your smartphone over USB in File Transfer (MTP) mode.
2. Copy audio files from Recordings or Music folders to your hard drive.
3. Edit the files in the selected program and export back to the device.

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To transfer files without loss, use a USB-C → USB-C cable (if supported) or cloud services with high download speeds (for example, Mi Cloud for Xiaomi devices).

Frequent problems and their solutions

Even with the detailed instructions, Xiaomi users have difficulty trimming audio, and here are the most common mistakes and ways to fix them:

Problem 1: There is no Edit button in the Records app.

• 🔍 Check that the file is recorded in the same application (imported audio files are not edited).
• 🔄 Update the app via Google Play or App Store.
• 📱 Some models (e.g. Redmi Note) 10) function hidden – try to hold the record 2-3 seconds.

Problem 2: After pruning, the sound became quieter or distortions appeared.

• 🔊 Try saving the file in a different format (e.g.,.wav instead of.wav.mp3).
• 🎧 Check the quality settings in the app (Lexis Audio Editor has a Bitrate option).
• 🔄 If you use an online service, try another one (e.g. BearAudio instead of using a new one). MP3Cut).

Problem 3: You can’t cut files in.flac or.aac format.

• 🔧 Install an application that supports these formats (e.g. WaveEditor).
• 🔄 Convert the file to.mp3 via an online converter (e.g. Online-Convert).
• 💻 For complex formats, use the PC and Audacity program.

7. Tips for working with audio on Xiaomi

To trim the audio went smoothly, and the result was happy with the quality, follow these recommendations:

• 📁 Organize files: Store audio recordings in separate folders (for example, Recordings/Lectures, Music/Podcasts). This will make it easier to search and edit.
• 🔋 Watch for charge: Trimming long files (from 30 minutes) may discharge the battery on 10-15%. Connect charging if the level is lower 30%.
• 🎧 Use headphones: For precise cropping (such as music tracks), connect wired or Bluetooth headphones - smartphone speakers distort low frequencies.
• 📱 Update: In new versions MIUI (for example, MIUI 14) audio format support is enhanced and embedded tools are improved.

⚠️ Note: If you cut audio for later use in video (for example, for TikTok or YouTube), save the file with a bit rate of at least 192 kbps. Otherwise, the sound will “wheeze” when downloaded to platforms.

FAQ: Frequent questions about audio cropping on Xiaomi