Upload a clip and get Portuguese captions timed to every spoken word. Use Auto-detect for Brazilian or European Portuguese speech, review names and accents in the editor, then burn captions into the.
How it works
Upload a clip with Portuguese speech, use Auto-detect so the words are written in Latin letters with their accents, then review, style and export.
Add an MP4, MOV or audio file and choose Auto-detect so Portuguese speech is transcribed in the Latin alphabet with its accents.
Correct names and phrases for your viewers, whether they follow Brazilian or European Portuguese.
Create an account to export a video with captions burned in or to download SRT and VTT files.
Styles
Preview styles like Clean, Bold, Highlight, Boxed, Karaoke, Word Pop and Typewriter, then adjust type, color, size, motion and placement in the editor.
Features
Captions follow each spoken word. Review the transcript and correct text before export.
Choose from standard and animated caption styles, then tune type, color, and emphasis.
Auto-detect writes Portuguese speech in Latin letters and keeps diacritics like ã, õ, ç, á, é, í, ó and ú on the right letters in the preview and in the.
Drag captions into position and use platform safe-zone guides to keep them clear.
Download your captioned video or save timestamped SRT and VTT subtitle files.
Upload, review, and style captions in one browser workflow. No video editor to install.
Portuguese caption workflow
Turn Portuguese speech into a timed transcript you can edit in the browser. Use Auto-detect so the words are written in Latin letters with their accents, review each line against the audio, then.
Upload the clip and use Auto-detect so Portuguese speech is written in Latin letters with the accents it needs. Every word gets a start and end time, and the transcript is grouped into short lines that read quickly over moving footage.
Choose a 9:16, 1:1 or 16:9 composition before you export so the captions land where you want them. The safe-zone guides show where app buttons, usernames and sound tags sit, and you can drag the caption block to a clear area.
Export a video with Portuguese captions burned into the picture when viewers should see the font, color and placement you chose. Download SRT or VTT when a publisher or editor wants a separate subtitle track.
Watch the exported video once from beginning to end and confirm the words still match the speech. Everyday vocabulary, greetings and place names differ between Brazilian and European Portuguese, so read each line the way your viewers.
Play the recording while you read the transcript and fix anything the audio does not support.
Decide which variant your audience speaks and read every line in that voice. A word that sounds everyday in Rio de Janeiro can read as formal in Lisbon and the.
Preview at phone size and shorten any line that runs wide of the frame. Keep accents clear of the frame edges, leave enough contrast against the footage, and.
Watch the exported video and confirm the captions match the speech through the last line.
Export vertical and check that the crop keeps your subject in frame while the caption sits in a clear area of the picture.
Use the safe-zone guides so captions avoid app buttons, usernames and the sound tag on TikTok, Reels and Shorts.
Split long Portuguese phrases so each line reads in the time it is on screen, then confirm the highlight follows the spoken word.
Review subject vocabulary and any English terms against the audio before learners rely on the written words.
Move captions away from slides, whiteboards and screen recordings so the explanation on screen stays readable.
Use a simple style or a solid caption box where the background changes, so the Portuguese text holds up in every passage.
Write the wording your buyers use, whether that is Brazilian or European Portuguese, and check brand names letter by letter.
Place captions where prices, labels and on-screen offers stay visible behind the text.
Export a captioned video for social channels and keep an SRT or VTT file for the team that publishes on other platforms.
Choose a clip that makes sense on its own and fits your plan’s duration limit before you start captioning.
Check interruptions and overlapping speech so each line lands with the person who actually said it.
Listen back to introductions and correct names and titles before the final export.
Confirm with the client whether the captions should read as Brazilian or European Portuguese before you start.
Review the captions in each size you deliver, because a position that works in 16:9 can cover details in 9:16.
Tell the client that SRT and VTT keep text and timing while the destination player controls the final appearance.
Pricing
Start without a credit card. No watermark on exports, on every plan.
Free
Pro
FeaturedStudio
FAQ
Straight answers if you're looking for a Portuguese subtitle generator.
More tools
Explore other AutoCaption language pages and choose the spoken language and script for your video.
Learn what SDH subtitles mean, how they differ from closed captions, and how to format audio descriptions and speaker tags with clear examples.
Master subtitle labels for sound effects, music cues, and speaker changes. Learn official bracket conventions, punctuation rules, and clear examples.
Learn how to format subtitles professionally: line breaks, character limits, reading speed, contrast styling, and on-screen caption best practices.
Start with a clip that contains Portuguese speech, fix any line that needs it, then export. Guest sessions include 50 credits, and an account is required to download the finished video or subtitle.