Press record, watch the level meter, download an MP3 — voice notes and narrations captured entirely on your device.
The browser will ask for microphone access. Audio stays on your device.
Runs in your browser. Files are never uploaded — you can go offline after the page loads.
How to use the Voice Recorder
Press Start and allow the microphone — the level meter confirms it hears you.
Talk; pause and resume as needed.
Stop, listen back in the page, download as MP3.
Easy to use
Drop files, pick options, download. Whole folders at once, no signup, no daily limit.
Best quality
The same engines the professionals use — SVGO, resvg, MozJPEG, libwebp, libavif — compiled to run in your browser.
Private & secure
Files are processed on your device and never uploaded. Close the tab and nothing remains anywhere.
A microphone, a meter, an MP3
Voice memos, narration for a slideshow, pronunciation samples, quick dictation, the idea you need to capture before
it evaporates — a voice recorder should be one button and zero ceremony. This one adds the single feature that
matters: a live level meter, so the ten-minute memo into a muted microphone never happens to you again. Echo
cancellation and noise suppression are on by default, which flatters laptop mics considerably.
Your voice is biometric data, and it never leaves your device here — the browser encodes the recording locally and
the MP3 conversion runs on FFmpeg in the same tab. Trim it with the MP3 Cutter, boost a
quiet take with the Volume Booster, or join takes into
one track.
Frequently asked questions
Why is there a level meter?
Because the classic recording disaster is ten minutes of talking into a muted mic. The meter moves when the browser hears you — green for good, red when you are so loud it may clip — so you know before you start.
What quality is the recording?
Opus at 128 kbps with echo cancellation and noise suppression — noticeably cleaner than most phone memo apps for speech. The MP3 conversion keeps 128 kbps, ideal for voice.
Is my voice uploaded?
No. The microphone stream goes straight into your browser’s own encoder; the file exists only on your device. Voice is biometric data — it should not transit anyone’s server just to make a memo.
Most online converters upload your file to a server. InfyTool ships the actual encoders to your browser as WebAssembly instead, so processing happens inside your tab — faster for batches, and nothing to delete afterwards.
No upload, ever. Turn off Wi-Fi after the page loads and every tool keeps working.
No limits. No file-size cap, no queue, no watermark, no account.
Runs on your CPU. Batches use several cores in parallel; nothing is throttled.