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Turn Any Image Into Sound

Upload a photo, logo, or message. Get a precision-crafted audio file that reveals your image when viewed in a spectrogram - just like the Aphex Twin face. Try it free.

Try It Free

How It Works

Upload. Choose your frequency range. Download your audio file. Open it in any spectrogram viewer to see your image.

Crystal-Clear Results

Every line, gradient, and detail - sharp enough to recognize instantly. No blur, no noise.

10 Frequency Bands

From sub-bass to ultrasonic. Each band places your image at a different pitch - layer them into music or use standalone.

Layer Into Music

Clean enough to mix into a real track. Add hidden artwork to your releases, just like Aphex Twin, Nine Inch Nails, and DOOM.

Text Messages Too

Type any word, name, or message. Choose from 16 fonts. Your text appears in the spectrogram - the ultimate hidden easter egg.

Custom Frequency Control

Place your image anywhere in the audible spectrum. Choose the exact Hz range - from rumbling sub-bass to inaudible ultrasonic.

Ready in Seconds

Upload, configure, download. Your audio file is ready in under 60 seconds.

The Inaudible Layer

The 16-20 kHz band is above most adults’ hearing range. Hide a message that only younger ears can detect - the ultimate secret track.

Full Commercial Rights

Use your spectrogram audio in released music, videos, podcasts, games - anything. No attribution, no royalties, no restrictions.

Start Creating

3 free credits when you sign up. No credit card required.

Spectrogram Art

Turn any image into sound. Upload a photo, logo, or artwork, get a WAV file that reveals your image in any spectrogram viewer. Choose your …

Text to Spectrogram

Type any message, name, or word, get a WAV file that reveals your text in a spectrogram viewer. Choose from 16 fonts, set your frequency …

Credit Top-Up

Add more credits to your account instantly. Credits never expire while your subscription is active. Available to active subscribers only.

Frequently Asked Questions

A spectrogram is a visual representation of sound frequencies. Spectrogram art hides an image inside an audio file - when you open the audio in a viewer like Audacity or Spek, your picture appears. Made famous by Aphex Twin's hidden face in "Windowlicker" and the pentagram in DOOM's soundtrack.

Upload any image or type text. Our engine converts it into audio frequencies using advanced audio processing - placing your image precisely within the sound spectrum. Download the WAV file and view it in any spectrogram analyzer.

Subscription credits give you one precision-crafted WAV file per credit at your chosen frequency range and duration. Each conversion generates 10 WAV files - one for each frequency band from sub-bass to ultrasonic - plus a FullSpectrum file. Start with 10 free credits, then choose a subscription plan. All files are lossless WAV, ready for commercial use.

Yes. Full commercial rights. No attribution required, no royalties. Use them in released music, videos, installations - anything.

Any image up to 10 MB. High-contrast images - logos, text, silhouettes, line art - produce the most striking results. Photos work too, but bold graphics really pop in the spectrogram.

Under 60 seconds from upload to download.

There are 10 pre-selectable frequency bands, or you can choose a custom frequency range. The bands are: DeepPressure (20-60 Hz), PunchField (60-120 Hz), WarmBody (120-350 Hz), ToneCore (350-1500 Hz), EdgeFocus (1500-6000 Hz), BrightTrace (6-12 kHz), OpenHalo (12-16 kHz), TeenHalo (16-20 kHz), MusicCanvas (120 Hz-12 kHz), and FullSpectrum (20 Hz-20 kHz).

Hide your logo in a podcast intro. Embed a secret message in a song for fans to discover. Create audio art installations. Send encoded voice notes. Add hidden credits to your album. Make a personalized gift - a song that literally contains someone's face.

Your First Three Are Free

Sign up in 10 seconds. No credit card. Start creating spectrogram art today.

Create Your First One Free