Unmixr

Unmixr is a browser-based AI voice studio that turns scripts, slide decks, and existing media into narrated audio and video. Its text-to-speech engine covers more than 100 languages and 150 regional accents with adjustable delivery, and a voice-cloning feature can replicate a specific voice across 80-plus languages. A separate PowerPoint-to-video tool converts slide decks into narrated videos with synchronized audio, and a multi-speaker mode can generate podcast-style dialogue between distinct AI voices in a single project. Beyond generation, Unmixr transcribes audio and video into timestamped text with speaker identification, exporting as SRT, VTT, or DOCX, and its dubbing tool produces translated video versions with matching subtitles. Every feature, voiceover, transcription, dubbing, and captions, draws from the same project and the same credit pool, so a single upload can feed several outputs at once. The platform is built for L&D teams, educators, podcasters, marketers, and filmmakers who need multilingual audio or video content without hiring voice talent, and it exposes API endpoints for voice, transcription, and dubbing so the tools can be wired into other production pipelines. Pricing is freemium and credit-based, with a free tier that requires no credit card. One limitation is that all paid features draw from a single shared credit wallet, so heavy use of one tool, like voice cloning, reduces the credits left for the others.