Clone my voice for online courses free online. your own voice, cloned from a 10-second sample. No watermark, works in your browser, private by default.
Manual translation, hired voice actors, days of waiting. Creators and teams lose time and money on every single video.
Skip the old workflowWhy does re-recording my English course narration in Portuguese take three rounds of studio fixes?
How do I keep my course's instructor tone consistent when outsourcing Portuguese voiceover?
What happens to my course pacing when AI dubbing misplaces pauses after English-to-Portuguese translation?
Upload, pick languages, and let the AI handle the rest. No software to install.
A few clicks, that is all.
A few clicks, that is all.
A few clicks, that is all.
A few clicks, that is all.
I run a small coding bootcamp out of São Paulo, and last month I hit a wall. My throat was shot after recording 47 micro-lessons in one weekend, and students were asking for Portuguese versions of my English courses. I needed my voice — but without the studio time. So I tried a free online voice clone for online courses, uploaded five minutes of my old lectures, and got back an MP3 that sounds like me reading scripts at 2 AM. Now I batch-write lessons on Monday, generate the audio by Wednesday, and my students in Lisbon finally get content in their accent without me touching a mic.
Clones only from your original English course audio — no external voice samples needed, keeps natural speaking rhythm and emphasis.
AI translates English script to Portuguese first, then clones your voice over the translated timing — avoids robotic sync drift.
Outputs clean Portuguese voice audio ready for course modules — no manual editing or re-recording required for most lecture clips.
Saves cloned Portuguese voice as a standard MP3 file — compatible with all LMS platforms and course authoring tools.
Yes. Upload the full file — SpeakVid processes it on the server and returns a single Portuguese MP3 voice audio output. Quality remains stable across longer recordings, though very low-volume sections may need light human review.
It reflects your English speech patterns — pitch, pace, and emphasis — applied to the Portuguese translation. It won’t replicate native Portuguese phonetics or idioms, and the MP3 voice audio output benefits from listening review before final course use.
No. SpeakVid handles automatic speech recognition on your English audio, then translates and clones in one flow. You get a finished MP3 voice audio file without manual timeline work.
Yes — the MP3 voice audio output syncs easily with slide decks or existing video. Just replace the original English track. For best results, keep background music low during upload so cloning focuses on your voice.
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