Audio Converter
Convert audio between MP3, WAV, and OGG formats with trimming and bitrate adjustments.
Key Features
Professional-grade tool designed for speed, security, and simplicity
Multiple Format Support
Convert between MP3, WAV, and OGG with bitrate and sample rate options.
Trim & Edit
Interactive clipping timeline with zoomable waveform for precise start/end selection.
Zero Installation
Single-file workflow entirely in your browser — no software downloads or account needed.
Supported Formats
Inputs
MP3, WAV, OGG, AAC (browser-supported codecs)
Outputs
Export as MP3, WAV or OGG with configurable bitrate
How Audio Conversion Works
The browser decodes audio, renders a waveform timeline for visual clipping, applies trim boundaries and bitrate settings, then re-encodes locally to the selected format.
Upload
Select a single audio file – no multi-file complexity or installation.
Mark Clip Region
Drag handles on the waveform timeline or enter times to define start and end.
Select Format & Bitrate
Choose MP3, WAV or OGG plus quality settings (bitrate/sample rate).
Export
Instantly download the trimmed & converted file — processing never leaves your browser.
Typical Uses
Podcast & Editing
Quickly re-encode or trim audio for episodes and clips.
Format Compatibility
Convert files to match device or platform requirements.
Privacy-Sensitive Content
Process personal recordings locally without uploads.
Social Media Snippets
Trim long recordings down to short shareable clips for reels or stories.
Technical Information
Processing Method
Uses the Web Audio API for decoding and timeline rendering; export via browser-supported codecs. All clipping applied sample-index wise for frame accuracy.
Requirements
Modern Chromium/Firefox/Safari with Media Source & AudioContext. Optimal on desktop for large WAV sources.
Compatibility
Desktop & mobile supported; some older mobile browsers may limit available output codecs (fallback to WAV).
Performance
Optimized for single-file workflows; waveform generation scales linearly with duration. Files >1h may consume noticeable memory on low-end devices.
Security & Privacy
Data Handling
All processing stays local; no network requests or analytics tied to audio content.
Privacy Protection
Ideal for sensitive voice notes since raw samples never leave the device.
Security Recommendations
Prefer desktop for very large uncompressed sources; split extremely long sessions before processing.
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