Logo iformat.io iformat.io
Logo iformat.io iformat.io
Đăng nhập Đăng ký

Tông đơ âm thanh

Cut and trim any audio file to the perfect length. Set precise start and end points, choose your format — no watermark, no sign-up. Built for creators.

How to Trim Audio in 3 Steps

Upload your audio, set trim points, and download the perfect clip.

Upload Your Audio

Drag and drop or click to upload. Works with MP3, WAV, FLAC, AAC, OGG, and more.

Đặt điểm cắt

Use the dual-handle slider to set your start and end points. Preview your selection instantly.

Download Trimmed Audio

Choose your output format, trim, and download your perfectly cut audio file.

Why Choose Our Audio Trimmer

Cắt tỉa chính xác

Set exact start and end points with millisecond precision using our interactive slider.

Nhiều định dạng

Export as MP3, WAV, FLAC, AAC, OGG, or M4A. Convert formats while trimming.

No Quality Loss

High-quality encoding preserves audio fidelity. Lossless formats stay lossless.

Fast Processing

Powered by FFmpeg on fast servers. Most audio files trim in seconds.

No Watermark or Ads

Your content stays clean. No watermarks, no intros, no branding added.

Processed and Deleted

Your audio file is processed on our server and the source file is deleted immediately after trimming. The trimmed output is available briefly, then auto-removed.

Câu hỏi thường gặp

How does the online audio trimmer work?

Upload your audio file and use the interactive dual-handle slider to set precise start and end points. Choose an output format and click Trim Audio. Our server uses FFmpeg to cut your audio cleanly, preserving quality throughout the process.

What audio formats are supported?

We accept MP3, WAV, FLAC, AAC, OGG, WMA, M4A, AIFF, and OPUS as input formats. You can export your trimmed clip as MP3, WAV, FLAC, AAC, OGG, or M4A, giving you flexibility to match your target device or platform requirements.

Kích thước tập tin tối đa là bao nhiêu?

You can upload audio files up to 50 MB, which covers most songs, podcast episodes, and voice recordings. If your file exceeds this limit, consider converting it to a compressed format like MP3 before uploading.

Will trimming reduce the audio quality?

When you export in the same format, we use high-quality encoding settings to preserve fidelity as closely as possible. For lossless formats like WAV and FLAC, there is zero quality loss since no lossy compression is applied.

Can I convert the audio format while trimming?

Yes. You can upload in one format and export in another, such as MP3 to WAV or FLAC to M4A. The format conversion is handled simultaneously during the trim process, so you get a converted and trimmed file in a single step.

Is there a watermark or branding added?

No. Your trimmed audio is completely clean with no watermarks, voice tags, intros, or branding of any kind. The output file contains only the audio segment you selected, exactly as it sounds in the original.

Is my audio data private and secure?

Yes. Your uploaded audio is processed on our server and the source file is deleted immediately after trimming completes. The trimmed output is available for download briefly and then automatically removed, so no copies are retained.

Can I use the audio trimmer to make a ringtone?

Yes. Upload your song, set the start and end points to isolate the section you want, and export as M4A for iPhone or MP3 for Android. Most ringtones are 15 to 30 seconds long, so trim accordingly for the best result.

What is the minimum clip length I can trim?

The minimum trimmed duration is 0.1 seconds. This allows you to extract very short sound effects or audio samples. For most practical uses like ringtones, clips, or podcast excerpts, you will typically select several seconds or more.

Does the trimmer work on mobile devices?

Yes. The audio trimmer works entirely in your browser on phones, tablets, and desktops without installing any app. The trim slider is touch-friendly, so you can set start and end points easily on a mobile screen.

Audio Editing and Format Guides

Helpful articles about trimming audio, ringtone prep, playback formats, and audio file compatibility.

How to Move Your Audiobook Library Off Apple (M4B to MP3)

Your audiobooks are stuck in Apple's M4B format and won't follow you to a new phone or app. Here's how to take your whole library with you.

A Musician's Guide to Sharing MIDI Compositions as Audio

Bạn đã viết nội dung nào đó hay bằng MIDI — nhưng không ai mà bạn gửi nội dung đó có thể nghe rõ nội dung đó. Đây là cách biến các tác phẩm MIDI thành âm thanh mà bất cứ ai cũng có thể phát.

Lossless Audio Explained: FLAC vs ALAC vs APE vs WAV

FLAC, ALAC, APE, WAV — they're all 'lossless,' so why so many? Here's what each one is, how they differ, and which to pick for your library.

APE and ALAC Files Won't Play? How to Open Lossless Audio Anywhere

Downloaded a lossless album and got .APE or .ALAC files nothing will play? Here's why, and how to open them on any device.

What Is a 3GA File? How to Open and Play Samsung Voice Recordings

Transferred a voice recording off your Samsung phone and found a .3GA file your computer won't play? Here's what it is and how to open it.

Tập tin máy quay không được nhập vào Premiere hoặc Final Cut? (M2TS, MOD, MXF)

Trình chỉnh sửa của bạn từ chối các clip máy quay của bạn hoặc phát chúng dưới dạng lộn xộn, âm thanh không đồng bộ. Đây là lý do tại sao M2TS, MOD và MXF gây ra sự cố nhập — và cách khắc phục.

Related Tools

Explore more free tools on iFormat.io

Video sang GIF

Convert videos to GIF. Trim, adjust speed, and set resolution. No watermark.
Trình chỉnh sửa hình ảnh

Resize images to custom or social media dimensions. Export as PNG, JPG, or WebP.
Trình tạo mã QR

Tạo mã QR cho URL, văn bản, WiFi và vCard. Tải xuống dưới dạng PNG hoặc SVG.