The work is executed in the page through browser workers, WebAssembly, Web Audio, or WebGPU as stated.
SONG / AVAILABLE NOW
Speech to Song
Shape a phrase into a melodic hook. Quantize a short spoken phrase into a key and add a simple local accompaniment.
SONG / local workbenchShort-hook processor, not full-song generation
Detected notes appear here.
GUIDE / speech to song
What does speech to song do?
Speech to Song on this page means shaping a short phrase into a quantized melodic hook, not asking a remote model to invent a finished commercial song. The browser tracks voiced pitch, moves detected notes into a selected scale and timing grid, adds a simple four-step synthesized accompaniment, and exposes the lead and mix separately.
RELATED USES
- turn speech into song
- voice to melody
- talking to singing converter
- speech melody maker
FIELD NOTES / 01
A real local processor, not a decorative upload box
Pitch tracking + grid quantization + procedural accompaniment runs after you choose a source and explicitly start the operation. The audio samples remain in browser memory; SoundTools does not send the selected media to an application endpoint.
Choose a phrase under about fifteen seconds with clear pitch movement, then select key, scale, BPM, and lead timbre before rendering the short vocal melody and full mix. Results remain available for preview and download only in the current tab. Closing or refreshing the page releases those temporary objects.
PROCESS / THREE STEPS
How to use speech to song
- 01
Choose the local source
Open a compatible file in the dedicated workbench at the top of this page. The browser validates and decodes it without an upload step.
- 02
Set the useful controls
Choose a phrase under about fifteen seconds with clear pitch movement, then select key, scale, BPM, and lead timbre before rendering the short vocal melody and full mix.
- 03
Process, check, and export
Run the local processor, inspect the status and preview, then save Melodic lead WAV · full hook WAV when the result is ready.
SIGNAL NOTES / VERIFIED BEHAVIOR
What this tool actually does
Clear limits are part of a useful tool. These values describe the processor currently running in this page.
Runtime and model assets may be downloaded, but the selected file is not attached to those requests.
The dedicated workbench exposes only formats it can actually produce in the current browser.
USE CASES / 02
Useful reasons to open speech to song
- Jingle sketch
Turn one spoken idea into a quick melodic reference.
- Playful voice effect
Quantize a phrase into an intentionally synthetic tune.
- Composition prompt
Use the key, rhythm, and contour as a starting point for a real arrangement.
QUESTIONS / PRACTICAL ANSWERS
Questions about this tool
Answers based on the current browser processor—not promises about a future version.
01Is my audio uploaded for processing?
No. Audio samples stay in browser memory. The page may download a codec or model asset, but it does not send the selected file with that request.
02Why can the first run take longer?
This tool uses Pitch tracking + grid quantization + procedural accompaniment. A browser may need to download and initialize that runtime before the first operation; later runs can reuse cached assets.
03Can I preview the result before saving?
Yes. Audio-producing tools expose local result players, while analysis and transcription tools show their detected data before download.
04What happens when the browser is unsupported?
The workbench reports the missing capability instead of uploading the media or pretending that processing is still running.
05Do I need an account or install?
No. The tool opens directly in a compatible browser, requires no SoundTools account, and creates its temporary working state on the current device.
06Does this generate a complete song?
No. It makes a short hook from one local phrase and a simple procedural backing.
07Why did my spoken phrase produce few notes?
Normal speech can be noisy or weakly pitched. A clear, expressive phrase or sing-song delivery gives YIN more stable frames.