Portuguese Subtitle Generator

• Auto-detected transcription, no language picker

  Upload and hit generate. The speech-to-text recognizes Portuguese on its own, from rapid São Paulo speech to Lisbon's clipped vowels, and stamps every word with its own timestamp. If a clip mixes languages, a From-language override after transcription lets you set Portuguese manually.

• A Portuguese subtitle generator with 176 styles

  Pick from 176 caption presets, including word-by-word karaoke styles with active-word fill such as hormozi and bold all-caps pop-up styles. Per-word color and emphasis controls let a payoff line like "de graça" land on screen as hard as it does in the audio.

• Every accent and cedilla renders correctly

  Portuguese leans hard on diacritics: the nasal ã and õ, the ç, acute and circumflex accents. Captions render them all natively in every preset. If you upload a brand font through the brand kit, preview a cue with accented words first to confirm the font covers them.

• Translate to or from 85 other languages

  Portuguese is one of 86 languages in the subtitle translator catalog. Turn an English video into Portuguese captions for the Brazilian market, or carry Portuguese speech out to English, Spanish or French. Translation is a Pro feature and changes the subtitle text only; the original audio is untouched.

• Dual-language cues for mixed audiences

  Show Portuguese and English on screen at the same time with bilingual subtitles. Language teachers use the pairing for comprehension, and channels straddling Brazilian and international viewers keep both groups reading.

• Fix cues on the timeline, or edit by transcript

  Click any cue to correct a name, a slang term or a contraction the model misheard. You can also edit the transcript itself to cut the video, and strip filler words and long silences automatically before captioning.

• Burned in free, or SRT, VTT, TXT and JSON on paid plans

  Hardcode the captions for free so they display everywhere, including WhatsApp forwards, or download subtitle files for YouTube, Vimeo or your own player on a paid plan. SRT and VTT import work too, so an existing file can be dropped in and restyled. See add subtitles for the file-first workflow.

• Portuguese AI voice over included

  Need narration as well as captions? The text-to-speech library holds 63 voices, and 3 of them are Brazilian Portuguese (1 female, 2 male), generated straight onto the timeline. Voice cloning is available as a paid feature.

1. 1

   Upload your video

   Drag in MP4, MOV, WebM, MKV or any of the 20 accepted formats.

2. 2

   Generate the captions

   Open the captions panel and hit generate. The AI transcribes the Portuguese speech with a timestamp on every word and drops editable cues onto the timeline.

3. 3

   Review and style

   Read through the cues and fix anything the model misheard, usually names and regional slang. Then pick one of the 176 presets and adjust font, size, position and per-word color.

4. 4

   Translate and export

   Optionally translate the cues into any of 86 languages, then burn the captions in, or on a paid plan download SRT, VTT, TXT or JSON. Translation is a Pro feature. Free exports are HD 720p MP4 with a small removable badge.

• Brazilian short-form creators

  Brazil is one of the largest audiences on TikTok, Reels and Kwai, and much of that viewing happens muted. Karaoke captions with active-word fill keep viewers reading to the last second.

• Podcast clips

  Brazil ranks among the biggest podcast markets in the world. Cut a highlight, add word-timed captions and a waveform visualizer, and post the clip to pull listeners back to the full episode.

• Portugal and lusophone Africa

  European Portuguese compresses unstressed vowels, which trips up every speech model a little. The cue editor makes those fixes quick, so one workflow serves Lisbon, Luanda and Maputo.

• English channels entering Brazil

  260 million Portuguese speakers make translation a cheap growth lever. Transcribe your English video, translate the cues to Portuguese, and publish for a market most channels caption last.

• Language teachers and learners

  Dual Portuguese and English subtitles let students hear the language while reading both versions. Per-word emphasis can highlight exactly the vocabulary a lesson targets.

• Accessibility and quiet settings

  Captions make videos usable for deaf and hard-of-hearing viewers, and for anyone on a bus or in an office. Burned-in subtitles guarantee they display on every platform and player.

Based on each tool's public pages as of July 2026. Features and plan limits change often, so check current pricing pages before you decide.