Cut and trim audio files
Select a portion of your audio file and export it. All processing happens locally.
Audio Trimmer - Free Online Audio Cutting Tool
Easily trim, cut, and edit your audio files online. Support for multiple formats with precise waveform editing and instant preview. Perfect for creating ringtones, removing silence, and extracting audio clips.
Trim Your Audio in Seconds
Preview the experience in seconds
Upload your audio file, select the section you want to keep using the visual waveform editor, and download your perfectly trimmed audio.
- Supports MP3, WAV, M4A, FLAC formats
- Maximum file size: 100MB
- All processing done locally in your browser
Why creators choose our AI Song Generator
Value propositions
Waveform Visualization
See your audio waveform for precise cutting and trimming with visual feedback. Zoom in to edit at millisecond accuracy.
Instant Preview
Preview your trimmed audio before downloading to ensure perfect results. Listen to the exact section you selected.
Multiple Formats
Support for MP3, WAV, M4A, FLAC and other common audio formats with automatic quality preservation.
Browser-Based Processing
All processing happens in your browser. No uploads to servers means your files stay private and secure.
Precision Controls
Set exact start and end times with millisecond precision using numeric input or visual waveform selection.
Fade In/Out Options
Add smooth fade-in and fade-out effects to your trimmed audio for professional-sounding results.
Sarah just generated a trackLo-fi Hip Hop
2 minutes ago
Prompt library for AI Song Generator
Explore ready-to-run ideas grouped by mood, genre, and theme
Quick Edits
3 promptsRemove silence from start
trim silence from beginning, keep all contentRemove silence from end
trim silence from end, preserve main audioExtract middle section
keep middle 30 seconds, remove intro and outroContent Creation
3 prompts30-second clip for social
extract best 30 seconds, add fade in and outRingtone (15 seconds)
trim to 15 seconds, add smooth fadesHighlight reel
extract key moment, 45-60 seconds maxProfessional Edits
3 promptsRemove intro music
trim first 30 seconds intro music, keep main contentCut out mistake
remove section with error, preserve flowEpisode segment
extract specific segment for preview or teaserWorkflow overview
Follow these steps to move from idea to final mix
- 1Upload your audio file by clicking the upload button or dragging and dropping (MP3, WAV, M4A, or FLAC up to 100MB).
- 2Wait for the waveform to load and visualize your entire audio file.
- 3Select the section to keep by dragging the handles on the waveform or entering exact start and end times.
- 4Optionally add fade-in or fade-out effects for smoother transitions.
- 5Preview the trimmed audio to ensure you have selected the correct section.
- 6Click download to save your trimmed audio file in the original format with preserved quality.
Compare Audio Trimming Tools
See how our free audio trimmer stacks up against other popular solutions.
| Platform | Highlights | Free plan | Outputs |
|---|---|---|---|
| Our Audio Trimmer | Browser-based, waveform editor, no upload required | 100% Free | MP3, WAV, M4A, FLAC |
| Audacity | Desktop software, full-featured audio editor | Free (download required) | Multiple formats |
| Online Audio Cutter | Simple web interface, basic trimming | Free with ads | MP3, WAV |
| Adobe Audition | Professional audio editor, advanced features | Trial only | All formats |
What you can create with AI Song Generator
Inspiration for different creator workflows
Podcast Editing
Remove intro/outro music, silence, or unwanted sections from podcast episodes quickly and easily.
Ringtone Creation
Extract your favorite part of a song to create custom ringtones for your phone.
Social Media Content
Trim audio clips to fit platform requirements like Instagram stories, TikTok, or YouTube shorts.
Music Sample Extraction
Extract specific sections from songs for music production, sampling, or DJ sets.
Interview Editing
Remove long pauses, off-topic discussions, or sensitive information from recorded interviews.
Lecture Recording
Trim educational recordings to focus on specific topics or remove breaks and administrative sections.
Frequently asked questions
Answers for licensing, quality, and workflow
What audio formats are supported?+
What is the maximum file size?+
Is the audio quality preserved?+
Do you store my audio files?+
Can I trim multiple sections?+
How accurate is the trimming?+
Can I add fade effects?+
Does it work on mobile devices?+
Do I need to install any software?+
Can I use the trimmed audio commercially?+
About Audio Trimming and Cutting
Deep-dive context for AI-generated music
Audio trimming is the process of removing unwanted sections from the beginning or end of an audio file, while cutting refers to extracting specific segments from anywhere within a recording. These essential audio editing techniques help content creators refine their work for various purposes.
Our online audio trimmer provides an intuitive waveform interface for precise cutting and editing. The visual representation allows you to see exactly where to cut, making it easy to remove silence, extract highlights, or create clips for social media. With support for multiple audio formats including MP3, WAV, M4A, and FLAC, you can work with virtually any audio file.
Perfect for creating ringtones, removing silence, extracting specific parts of recordings, editing podcasts, preparing social media content, or sampling music. The browser-based processing ensures your files remain private since they never leave your device.
Unlike traditional desktop audio editors that require installation and have steep learning curves, our tool offers immediate access with an intuitive interface. The waveform visualization makes it easy to identify the exact sections you want to keep or remove, while the preview function lets you verify your edits before downloading.
Whether you're a podcast editor trimming episodes, a content creator making social media clips, a musician extracting samples, or just someone who wants to create a custom ringtone, our audio trimmer provides professional-quality results with consumer-friendly simplicity.
Start your AI songwriting journey
Unlock full-length renders, commercial licenses, and curated prompt packs when you generate your first track.
