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Yip / operating notes v1.0 Windows 10 2004+ · x64 · ARM64 Source ↗

yip.

A small, fast audio recorder for Windows. Press a key, talk, press it again.

+ +

Go on — this page answers to it too.

§1

What it does

Records what the microphone hears, saves it where you can find it, and gets out of the way.

  1. One-key recording

    Ctrl+Alt+R

    Starts and stops a take from any app, even with the window closed. Rebind it in Settings.

  2. The recording pill

    Top or bottom

    A small capsule shows the recording light, elapsed time and a live meter. Tap it for Pause and Stop. It can shrink to a single dot and let clicks pass through.

  3. Pause without gaps

    Instant resume

    The device stream stays open while a take is held, so resuming is immediate and the clock doesn’t count the pause.

  4. A meter you can trust

    Log · peak hold

    Logarithmic scale, peak hold, a clip lamp, and counters for overruns and dropped frames — if anything went missing, you’ll know.

  5. Built-in playback

    Ctrl+P

    Click a recording and it plays. Scrubbing is smooth because the capture engine simply runs in reverse.

  6. Lives in the tray

    One instance

    Closing the window keeps Yip running and hands its memory back. The hotkey keeps working; the tray icon brings the window back where you left it.

  7. Feels like Windows

    Mica · light/dark

    WinUI 3 with Mica and acrylic, following your theme, with keyboard shortcuts throughout.

§2

What it won’t do

  • AI
  • Cloud
  • Telemetry
  • Accounts

Yip makes no network calls. Not for analytics, not for updates, not once.

Your recordings are plain files in Music\Yip. Open them with anything.

This page is the same: no trackers, no cookies. It fetches its fonts and nothing else, and the demo up top never asks for your microphone.

§3

Formats

Every encoder ships with Windows, so Yip bundles none of its own.

FormatSettingsGood for
WAV16 · 24-bit · 32-bit floatEditing later. Long takes roll over into a new part before the 4 GB limit.
FLAC16 · 24-bitLossless at about half the size.
MP3128 – 320 kbpsSending to anyone, playing anywhere.
M4AAAC · 96 – 192 kbpsSmall files for voice notes.
Windows N and KN editions record WAV only unless the Media Feature Pack is installed.
§4

Yip vs. Sound Recorder

Windows already ships a recorder. It is a fine app to open and use. Yip is built for recording without leaving what you were doing.

YipSound Recorder
Start a takeCtrl+Alt+R from any appOpen the app, click Record
While you workA small pill stays on top with time, level, Pause and StopStatus lives in its own window
Between takesWaits in the tray at 0% CPU, window memory handed backNot running until you open it
QualityExact bit depth (16 / 24 / 32-bit float) or bitrateAuto, Best, High or Medium presets
MeterLog scale, peak hold, clip lamp, dropped-frame countLive waveform
MarkersNoneYes, during recording
Built fromWinUI 3 and a Rust engine. No network callsMicrosoft Store app
§5

Inside

Native parts only. No web view, no runtime to install, no garbage collector anywhere near the audio.

UI

WinUI 3

C++/WinRT, self-contained.

Boundary

C ABI

A plain C header. Nothing else crosses.

Engine

Rust

Capture thread never allocates, locks, blocks or logs.

Device

WASAPI

Event-driven, Pro Audio priority.

0%CPU while idle. Nothing ticks until a take starts.
25HzMeter refresh on the pill — enough to read, not enough to keep the GPU awake.
0Locks between the microphone and the file. A lock-free ring carries every sample.
§6

Keys

CtrlAltR
Start / stop, from any app
CtrlR
Start / stop, in the window
CtrlP
Play / pause the selected take
CtrlF
Search recordings
F5
Refresh the list
§7

Get it

  1. Download yip-setup for x64 or ARM64 from the latest release.

  2. Run it. It installs for you alone, so there’s no admin prompt.

  3. If SmartScreen objects, that’s because the build is unsigned and new.

    Why, and what to do.

  4. Press Ctrl Alt R.

Needs
Windows 10 2004 (build 19041) or later
Runs on
x64 and ARM64. Windows 11 is home.
Recordings
%USERPROFILE%\Music\Yip
Settings
%LOCALAPPDATA%\Yip\settings.json
Uninstall
Leaves your recordings and settings where they are.
License
MIT. Build it yourself with VS 2022, Rust and CMake.