# Youka Criador de karaokê e vídeos com letras por IA, com MP4 sincronizados, duetos e ferramentas para desenvolvedores - Findings24: - Site: - Preços: Freemium - Categorias: Ferramentas Dev IA, Gerador de legendas com IA, Editor de Vídeo IA ## O que é Youka? Youka is an AI karaoke maker and lyric video maker for turning songs into synced karaoke videos or styled lyric videos in a browser. It separates vocals from instrumentals, aligns lyrics to the audio, and packages the result as an MP4 that can be previewed and edited before export. The product supports uploads from common audio and video formats, plus public video URL workflows through the Youka Extension. It is aimed at creators who want to make karaoke tracks, lyric videos, practice files, or event playback videos without building everything in a separate editing app. ## O que Youka pode fazer? ### End-to-end karaoke workflow Upload audio or video, remove vocals, sync lyrics, preview the draft, make timing or style adjustments, and export from a single online project. ### AI lyric timing and sync editor Generate the first lyric draft automatically and then refine word timing, line breaks, and readability in the sync editor. ### Visual customization Create lyric videos with backgrounds, logo placement, intro video support, and configurable fonts, sizes, and colors. ### MP4 export options Export finished karaoke videos as 1080p MP4 files, with 4K MP4 mentioned on the karaoke video maker page. ### Duet mode Assign separate styling and colors to two or more voices for duet karaoke videos. ### Developer tools Use Youka from scripts, apps, backend services, or AI agents through CLI, SDK, and API tools. ## Casos de uso ### Convert audio files into karaoke Upload an MP3 or other audio file, let Youka remove the vocal and time the lyrics, then export a finished karaoke MP4 for personal libraries or practice. ### Make lyric videos Start from a song video, add synced lyrics and styling, and export a lyric-focused video for artists, creators, or social playback. ### Produce duet karaoke videos Use the duet mode and sync editor to create karaoke arrangements with separate styling for multiple voices. ### Automate karaoke generation Use CLI, SDK, API, or AI-agent workflows to create karaoke in scripts, apps, or backend pipelines instead of only through the browser UI. ### Work from public video links Turn public video URLs into karaoke projects with the extension when that input path is the most convenient starting point. ## Perguntas frequentes ### Do I need to install software to use Youka? No. Youka runs in your browser through Youka Online. The Youka Extension is only needed for video URL creation, lyric search, or free local exports. ### How does Youka Karaoke Maker work? You upload an audio or video file, add or import lyrics, let Youka remove the vocal and sync the words, then preview, edit timing or style, and export a karaoke MP4. ### Can I create lyric videos with Youka? Yes. You can upload a song, add lyrics, customize the background, text, and colors, and export a lyric video with or without vocals. ### Which file formats and inputs does Youka support? Youka supports common audio formats including MP3, WAV, FLAC, AAC, M4A, and OGG, and video formats including MP4, MOV, AVI, and MKV. The source pages also mention public video URLs as an input path with the extension. ### What can I customize before exporting? You can customize background colors, images or video, font style, size, colors, line breaks, timing, and duet styling. The extension also enables free local exports on supported systems. ## Informações rápidas - **Category**: AI karaoke maker - **Platform**: Browser-based web app - **Primary output**: 1080p MP4 karaoke and lyric videos - **Input types**: Audio files, video files, and some public video URLs - **Developer tools**: CLI, SDK, API, AI agents - **Pricing model**: Paid subscriptions with credits; 15 free credits mentioned on some workflows