AI-Song.ai is a free online AI song generation and AI music generation tool, focused on "enter a one-line prompt or lyrics to generate an original, royalty-free full song," supporting any genre and including vocals.
[Main capabilities] Users can choose one of three modes: prompt mode, custom lyrics mode, or instrumental-only mode; then add a line of style description (such as genre, BPM, vocal tone) to generate a complete song containing verses, chorus, and outro. Most songs are generated in about one to a few minutes. In addition, it offers tools such as a lyrics generator, vocal separation, track layering, AI voices/personas, TTS/STT, sound effects, and music videos, which can be further processed in the same workspace without switching to other apps. The output is newly generated content, not sampled and pieced together; it supports time-synced lyrics, suitable for lyric videos and karaoke-style edits.
[How to use] On the creation screen, select a mode and fill in the style line, then click generate. After generation, listen first, then iterate by making small changes to the prompt; if the lyrics are important, you can first draft them in the AI lyrics generator and then switch to custom mode. As for download formats, MP3 can be used for quick scenarios; WAV and other master formats depend on the specific plan. Two free credits are given daily (refreshed on a rolling window), each generation consumes credits, and the specific cost varies by tool; after the free credits are used up, you can wait for a refresh or upgrade to a paid plan.
[Use cases] The officially listed uses include: creating love songs for weddings, music teaching aids, YouTube background music, indie game background music, podcast intro and outro music, social media content soundtracks, and more. It is also suitable for scenarios such as TikTok hooks, YouTube intros, client ads, and released games (commercial use requires a paid plan).
[Limitations and notes] The free tier is limited to personal drafts and learning use; commercial use (such as monetized YouTube/TikTok, client ads, released games) requires an eligible paid plan. The official statement explicitly says it does not promise free commercial rights, nor does it guarantee automatic copyright in all countries. Generation results depend on the prompt, plan, and aesthetic preferences. The official recommendation is to avoid prompting the names of living artists in order to clone their catalog. Batch work (such as large numbers of TikTok hooks or game variants) is usually more cost-effective on a paid plan.
[Paid plans and pricing] The materials only mention that paid plans and a pricing page exist; specific prices, package contents, and other information are not yet provided.
