Capti: Legendas para Vídeos

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Everyone
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About this app

Capti is a video subtitle editor. One thing, done very well.

You import a video, generate the subtitles, adjust the synchronization, choose a style, and export.

No filters. No camera. No social media. No complicated video editor.

PREVIEW FAITHFUL TO THE FINAL VIDEO

The subtitle you see in the preview is the same one that will be rendered in the final file.

Capti uses the same drawing system in the preview and export. Thus, size, position, typography, animations, and spacing remain consistent in the final video.

Change the style and see the result immediately.

AUTOMATIC SUBTITLES WITH AI

Transform the speech in your video into automatically synchronized subtitles.

Word-by-word timing transcription
Brazilian Portuguese
Corrected punctuation
Word realignment
Precise speech synchronization
Early entry for easier reading

Capti doesn't treat transcription as just a sequence of sentences. The timing of each word is used to build truly synchronized subtitles.

PRIVACY FROM THE START

Video is never uploaded to the cloud.

Audio is extracted and compressed on the device itself. Only the audio necessary for automatic transcription is sent for processing and discarded after transcription.

If you are offline, you can still edit your projects normally. Only automatic transcription requires a connection.

No account. No cloud storage of your projects. No ads.

SUBTITLES MADE TO BE READ

Capti's Caption Engine was developed to produce natural and easy-to-follow subtitles.

Subtitle breaks consider punctuation, real speech pauses, rhythm, character-per-second limit, line balance, and sentence structure. Instead of simply cutting the text after a certain number of words, Capti looks for the best moment for each break.

30 CAPTION STYLES

Choose from 30 presets in 6 families:

Minimal
Creator
Social
Cinema
Bold
Accessibility

Customize any style with your own preferences for color, size, position, and alignment.

6 TYPOGRAPHIC FAMILIES

Inter
Montserrat
Nunito
Anton
Bebas Neue
Instrument Serif

HIGHLIGHTS AND ANIMATIONS

Highlight words as they are spoken using different effects:

Karaoke
Blocklight
Scale
Underline
Box per word

Add entrance animations such as fade, pop, bounce, scale, rise, and typewriter.

It's also possible to adjust outline, shadow, background, capitalization, line spacing, and spacing.

TIMELINE EDITOR

Have precise control over each subtitle.

Drag to move.
Adjust borders to change duration.
Split subtitles.
Merge subtitles.
Duplicate.
Insert new subtitles.
Delete subtitles.
Move all subtitles at once to correct synchronization delays.

Smart snapping helps align subtitles to neighboring subtitles, caps, and second marks.

You can also drag the subtitle directly onto the video to adjust its position.

FORMAT FOR EVERY CONTENT TYPE

Choose from formats for:

Social media
Balanced videos
Podcasts
Accessibility

EXPORT

Export your videos as MP4 with subtitles permanently applied to the image.

Hardware encoding on the device
3 quality options
Option to maintain original resolution
Multiple exports per project
Compare different styles of the same video
Save to gallery
Share directly

PROJECTS

Organize your work without complication.

Continue where you left off.
Search your projects.
Open recent projects.
Rename.
Duplicate.
Delete.

Duplication allows you to create a second version without losing the first.

WORKS OFFLINE

Projects, videos, and subtitles remain on your device.

Capti works without internet for editing, customization, and exporting. The only exception is automatic transcription, which requires a connection to process speech.

No account required.
No ads.
Professional subtitles for your videos, automatically generated.
Updated on
Sep 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Audio
  • This app may collect these data types
    Location, Financial info and 2 others
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Transforme vídeos em conteúdo profissional com legendas automáticas no vídeo. Transcrição palavra por palavra, quebra inteligente das frases, revisão na timeline, 30 estilos de legendas, animações e personalização completa. A prévia é fiel ao arquivo exportado. Exporte em MP4 e mantenha vídeos, projetos e legendas 100% no aparelho.