Acoust

Acoust is a browser-based AI voice generator with 200+ voices in 40+ languages, voice cloning from a 10-second sample, custom voice prompts, AI translation and a built-in video editor with clip-finding for shorts. It suits creators, e-learning teams and businesses that want the finished video, not just an audio export.

Acoust is a browser-based voice platform that turns written scripts into spoken audio and then lets you build the finished video around that audio. The core engine produces natural-sounding narration with controls for pauses, laughter, breathing, pitch, speed, emphasis, whispers and intensity, so the output can be shaped beyond a flat read. The library covers 200+ voices (the marketing copy elsewhere says 100+) across 40+ languages and regional accents, including separate English variants for the US, UK, Australia and India, plus French, Spanish, Arabic, Portuguese and most major Asian and European languages. Voice cloning is the second pillar. A roughly ten-second recording is enough to build a personal voice model, and that clone carries over into other languages, which lets a single narrator front content for several markets. Custom voices can also be described in plain text, so a request for a warm conversational narrator or an energetic short-form creator voice becomes a selectable voice. Everything runs in the browser with no studio, microphone chain or desktop install. In practice the product is aimed at people who need finished output rather than raw audio files. A script goes in, the voiceover is generated, and the built-in editor handles the rest of the assembly. A beta clips feature finds the moments in long recordings most likely to travel as shorts and adds styled auto subtitles. The AI translator covers the text side of localization. Typical users are social media creators, e-learning teams producing multilingual training, explainer video shops, podcasters and companies that need IVR, voicemail and announcement audio that does not sound robotic. Positioning is the main differentiator. Standalone text-to-speech services expect you to export MP3s and finish elsewhere; Acoust bundles generation with editing and clipping so a project stays in one tab, and it explicitly compares itself against dedicated voice generators. It is less specialised than single-purpose voice design tools, but for teams that want scripts, cloned voices, translations and video assembly in one place, the combined workflow is the argument. Downloaded audio comes out as MP3, and team or enterprise arrangements are available on request.