Treblo（原 Sonauto）

The official renaming announcement confirms that Sonauto has been rebranded as Treblo and relocated to treblo.com, with accounts, existing songs, and old sharing links remaining linked. The entry retains Sonauto’s historical name, while the current access point has been moved to the officially designated new site, rather than treating cross-domain redirects as arbitrarily trusted addresses.

Users can submit song ideas and style tags, write the lyrics themselves, or let the platform assist with lyric writing; the instrumental-only option does not generate vocals. The editing interface allows users to adjust lyrics, extend the song length, and experiment further with specific sections. Downloading and sharing to the community are separate steps, so you don’t need to make your work public before saving it.

The official website currently primarily promises free song generation for web-based creation. The FAQ also notes that support for Latin-script languages differs from pronunciation in Chinese, Japanese, Korean, and other languages, and may still be inaccurate; it does not claim “any language” as fully supported in its marketing. The API development address and terms should be verified independently, and the free‑web‑page conditions should not be directly applied to the API.

Music enthusiasts, lyric writers, and content creators who need song ideas

2026-10-25 Treblo’s official website states that song generation is free, with no daily limit on the number of creations, and supports downloads; this entry only documents its current web-based plan description. The API’s separate terms and conditions of use are not included here as part of the free benefits; uploading materials and using the output remain subject to the relevant terms.