Translate Video to Portuguese (Português)
Get Portuguese subtitles for a video in English or another language: AI writes down what's said, translates every line into Portuguese and keeps it in time with the voice. Make the video with Portuguese subtitles drawn in, or download an SRT. Free, no sign-up.
Your video never leaves your device. How?
In Accurate mode only the audio is sent to our server to be transcribed, then deleted. Choose "On this device" in the settings and nothing is uploaded.
Select or drop a video or audio file
MP4, WebM, MOV, MP3, WAV, M4A, FLAC, OGG. Your video stays on your device.
Click, tap, or drop a fileHow to translate a video to Portuguese
Choose the video
Pick the video from your phone or computer: a tutorial, a lecture, a Reel or any clip (MP4, MOV, WebM).
Check the settings
Subtitles in is already set to Portuguese. The spoken language is detected by itself, or you can set it.
Generate
The subtitles are written in the spoken language, then translated into Portuguese, usually within a minute.
Read and fix
Check names and terms, and adjust any word for Brazil or Portugal.
Make the video
Pick a caption style and make the video with Portuguese subtitles drawn in, or download the SRT for YouTube, VLC or an editor.
Portuguese subtitles for Brazil and beyond
Brazil is one of the biggest audiences on YouTube, Instagram and TikTok. Portuguese subtitles on an English video, course or Reel let viewers there, and in Portugal, Angola and Mozambique, follow it without dubbing.
It's just as useful for a lecture, an interview or a family video that someone who reads Portuguese needs to follow.
How the translation is made
First the video's own subtitles are written: in Accurate mode (the default) your browser takes the audio out of the video and sends only that audio to be transcribed by Whisper large-v3-turbo, with each line's timing. Nothing is kept. Choose On this device and the speech is recognised in your browser instead.
Then the subtitle lines, and only their text, are translated by an AI language model, a whole video at a time so each line is translated with the lines around it in mind. Every line keeps its timing, so the translated subtitles stay in sync. The text isn't stored.
The video itself never leaves your device: the subtitles are drawn onto it in your browser, or you download them as an SRT or VTT file.
Features
From any language
English most often, but Spanish, French, Hindi, Arabic or any of 99 spoken languages can be translated into Portuguese.
Accents in every caption style
The caption fonts include accented letters, so the drawn-in subtitles show every é, ñ, ç and ã as they should.
Subtitles here, dubbing too
The speech is translated into subtitles you can read, timed to the voice, and the original voice stays as it is. To hear it spoken in the new language, use AI Dubbing.
Edit before you download
AI translation can get a name or an idiom wrong. Every line can be fixed before you make the video or download the file.
Your video stays private
Only the audio is sent to be transcribed and only the text to be translated; neither is kept. The video never leaves your device.
Free, no sign-up
No account, no watermark. Free with fair use: a day's translations cover about 15 ten-minute videos.
Frequently asked questions
How do I translate an English video to Portuguese?
Choose the video on this page and press Generate. The English subtitles are written first, then translated into Portuguese line by line, each keeping its timing. Make the video with Portuguese subtitles drawn in, or download the SRT.
Is it Brazilian or European Portuguese?
It usually reads as Brazilian Portuguese, the most widely used. For viewers in Portugal you can change any word or phrase before you download.
Will ç, ã and the other accents show in the video?
Yes. The caption fonts include accented letters, so the subtitles drawn into the video look right.
Can I use the Portuguese subtitles on YouTube?
Yes. Download the SRT and add it in YouTube Studio as Portuguese subtitles. It also works in VLC, Premiere and CapCut.
Is my video uploaded?
No. Only the audio is sent to be transcribed and only the text to be translated, and neither is kept. The video stays on your phone or computer.
How long can the video be?
Videos up to an hour are transcribed in Accurate mode, in a minute or two; longer ones on your device (slower), or in Accurate mode with ClipUtils Pro, up to 2 hours.