Audio Trimmer & Cutter
Cut and trim MP3, WAV, and OGG audio files with millisecond accuracy, interactive waveform preview, and instant download.
song.mp3
100% Local Browser Privacy
All computation happens right in your browser's Web Audio and Canvas engines. No media is ever sent to any remote server.
Instant Results
Direct processing powered by modern HTML5 MediaStreams, Web Audio API, and Web Workers for zero lag turnaround.
Free & Unlimited
No account required, no subscription limits, and no watermarks added to any exported media files.
Frequently Asked Questions
Is my video or audio uploaded to any server? ↓
No. Toolora processes all media entirely within your browser memory using the Web Audio API, HTML5 Canvas, and MediaRecorder. Your video and audio never leave your device.
Can I use this tool completely offline? ↓
Yes! Once the page is loaded into your browser tab, all JavaScript code runs completely offline with zero active internet connection required.