좋아하는 곡을 벨소리로: 파일을 드롭하고 베스트 20~30초를 핸들로 감싼 뒤, 깔끔하게 시작하고 끝나도록 페이드를 켠 채로 다운로드하세요. 모든 것이 브라우저 안에서 — 아무것도 업로드되지 않습니다.
음성 파일을 여기에 드롭하거나 클릭해서 선택
MP3·WAV·AAC/M4A·OGG — 로컬에서 디코딩, 업로드 없음
안드로이드: MP3로 다운로드해 Ringtones 폴더로 옮기거나(또는 설정 → 소리 → 벨소리 → 저장소에서 추가로 직접 선택) 끝 — 대부분의 안드로이드는 MP3 벨소리를 그대로 받아들입니다. 아이폰: 애플은 30초 미만의 M4R 형식만 받고, 브라우저는 M4R을 만들 수 없습니다. 확실한 무료 경로: 여기서 WAV를 다운로드하고, 아이폰에서 무료 GarageBand를 열어 빈 프로젝트에 클립을 넣은 뒤 공유 → 벨소리를 선택 — GarageBand가 변환하고 설치합니다. 구간은 현명하게: 인트로보다 후렴이 낫고, 훅 한 박자 앞에서 시작하면 뇌가 곡을 알아챌 시간이 생깁니다.
곡을 불러와 베스트 20~30초(보통 후렴)를 핸들로 감싸고, 클릭음이 없도록 "페이드"를 켠 채로, 안드로이드용은 MP3, 아이폰 GarageBand 경로용은 WAV로 다운로드하세요. 모든 편집은 브라우저에서 이루어집니다.
애플은 브라우저로 만들 수 없는 M4R 형식을 요구합니다. 확실한 무료 경로: 잘라낸 부분을 WAV로 다운로드하고, 아이폰의 무료 앱 GarageBand를 열어 빈 오디오 프로젝트에 클립을 넣고, 공유 → 벨소리. GarageBand가 변환·설치하며 설정 → 사운드에 나타납니다. 잘라낸 길이는 30초 미만으로 — iOS의 제한입니다.
iOS는 최대 30초를 강제합니다. 안드로이드는 얼마든 재생하지만, 음성사서함으로 넘어가기 전까지 전화벨이 울리는 시간은 길어야 25초입니다. 훅 조금 앞에서 시작하는 20~30초가 실용적 최적점 — 선택이 넘어가면 도구가 경고합니다.
파형 중간에서 시작하는 컷은 들리는 클릭음(뚝)으로 시작합니다 — 벨소리 볼륨에서는 거슬립니다. 0.4초 페이드가 가장자리를 부드럽게 만듭니다: 클릭음을 없앨 만큼 길고, 곡이 바로 시작될 만큼 짧습니다.
Generate single tones with precise frequency control. Perfect for quick audio testing and tuning.
Play multiple frequencies simultaneously with independent volume and panning controls.
Create linear or exponential frequency sweeps for speaker testing and room acoustics analysis.
Generate binaural beats for meditation, focus, and relaxation. Requires headphones for proper effect.
Generate telephone dial pad tones (Dual Tone Multi Frequency). Interactive touch-tone dial pad.
Professional metronome with tap tempo, time signatures, subdivisions, and tempo trainer for musicians.
Tap along to any song to find its tempo in beats per minute. Includes tempo markings reference.
Hear major, minor, diminished, and seventh chords in every key. Block chords or arpeggios.
Hear classic progressions like I-V-vi-IV and 12-bar blues in any key at any tempo.
Free browser piano with 3 octaves, note names, and computer keyboard support.
Generate white, pink, and brown noise for sleep, focus, tinnitus relief, and speaker burn-in.
Reference tuning notes for guitar, bass, ukulele, violin, cello, and more at concert pitch (A440).
Test your subwoofer with a 60-second frequency sweep (150Hz-1Hz) and individual bass test tones.
Test your hearing range from 8kHz to 20kHz. Find your hearing age and compare with averages.
Ancient healing tones including 528Hz (DNA repair). For meditation, chakra activation, and spiritual healing.
Test stereo balance with panning control and left/right channel testing. Perfect for speaker setup.
Check speaker wiring polarity by comparing in-phase and out-of-phase test signals.
Measure your Bluetooth or system audio delay in milliseconds with a click-and-flash sync test.
Real-time frequency analysis of your microphone input with a live log-frequency display.
Measure approximate sound levels with your microphone - live dB with min/avg/max tracking.
Check your microphone in seconds: live waveform, level meter, and record-and-playback check.
Learn to recognize musical intervals by ear with quiz mode, score tracking, and song mnemonics.
Chromatic pitch pipe with all 12 notes across 3 octaves. Perfect for singers, choirs, and a cappella groups.
Experience the auditory illusion of an infinitely ascending or descending tone. Mind-bending psychoacoustic phenomenon.
Can you hear the mosquito tone? High-frequency test (15-20kHz) that only young people can hear. Find your hearing age!
Create relaxing ambient soundscapes with singing bowls, nature sounds, and binaural beats.
Three sound modes to clean a muffled speaker: 165 Hz water eject, dust-shaking sweeps, and vibration.
Push water out of a wet phone or watch speaker with a pulsed 165 Hz tone - the same method Apple Watch uses.
Adjustable high-frequency whistle (8-22 kHz) for dog training - clearly audible to dogs, silent to most adults.
Rhythmic pulsed tones across delta to gamma ranges. Stronger than binaural beats and works without headphones.
Name 12 random notes with no reference tone and find out if you have absolute pitch or great pitch memory.
Sing your lowest and highest notes and get your range plus voice type - bass to soprano. Mic-based, nothing uploaded.
Find the highest frequency you can hear (8-20 kHz) and see how old your ears test. Takes one minute.
Instant karaoke via center-channel cancellation - free, unlimited, and processed locally.
Record from your microphone and download as WAV - no signup, nothing uploaded.
Normalize any file to a LUFS target with true-peak protection instead of silent clipping.
16-step beat maker with synthesized 808-style drums, swing, and shareable pattern links.
Drop a file and get integrated LUFS, true peak, RMS, and a waveform - measured locally, nothing uploaded.
Microphone tuner with a cents needle - play any note on any instrument and tune to ±5 cents.
Five-minute headphone checkup: channels, wiring polarity, bass and treble reach, and driver distortion.
Send noise to each 5.1 channel - fronts, center, surrounds, and subwoofer - and catch swapped or dead speakers.