chevron_right

Voice Recorder

Record audio directly from your microphone in the browser. Download as WebM/Opus or M4A. Fully private, no upload required.

0:00

Click Start to begin recording.

Similar Tools

MP3 to WAV Converter

Convert MP3 audio files to uncompressed 16-bit WAV in your browser. Fully private, no upload required.

Audio Channel Converter helps you mix stereo to mono or isolate a left or right channel directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.

Audio Joiner

Audio Joiner helps you join multiple audio files into one track directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.

Audio Metadata Viewer

View duration, sample rate, channels, bitrate, and ID3 tags of any audio file in your browser. Fully private.

JavaScript Dead Code Analyzer

Paste a JS bundle and find top-level functions with no static reference anywhere in the file — a heuristic reachability scan, not a certainty.

RAW Image Viewer

Preview camera RAW files (CR2, NEF, ARW, DNG, RAF, ORF, RW2 and more) by extracting the embedded JPEG preview.

Convert JPG to AVIF

Compress JPG photos into the modern AVIF format for dramatically smaller file sizes.

apps

More Tools

Browse our full collection of free online tools.

Voice Recorder

Perfect for voice memos, podcast capture, voiceovers, and quick recordings without installing software.

Features

Browser microphone access (requires permission)
Live elapsed-time counter
Outputs WebM/Opus (most browsers) or M4A (Safari)
100% local — audio never uploads anywhere

How to use

Click Start and grant microphone permission.
Speak — the timer counts your recording.
Click Stop to finalize and preview.
Download the audio file.

Your recordings stay on your device — there is no server-side processing.