8 Best Caption Apps for Android in 2026 (Free & Paid)

Watching videos with the sound off has become common on social media, while captions also make spoken content easier to understand and more accessible. If you create videos on your phone, a reliable caption app for Android can automatically generate subtitles without requiring you to type every line manually.

Below, we'll compare eight subtitle apps for Android and look at their automatic captioning, language support, styling, and editing capabilities. We'll also show you how to add AI captions to a video using Filmora on Android.

Part 1. 8 Apps for Adding Subtitles and Captions on Android

Adding subtitles to videos on Android is much faster when the app can automatically convert speech into text. Here are eight caption and subtitle apps for Android with different approaches to automatic captions, styling, translation, and video editing.

1. Filmora - AI Caption and Video Editing App

Filmora for Android combines AI-powered caption generation with a full mobile video editor. Its AI Captions feature automatically turns speech into synchronized subtitles, while still allowing you to review and customize the generated text.

Filmora currently supports captioning in 20+ languages and provides bilingual subtitle support. This makes it useful for creators who want to caption videos for different audiences without leaving the mobile editing workflow.

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Key Features

• AI Captions: Automatically turn spoken audio into synchronized subtitles.
• 20+ Caption Languages: Generate captions for videos in more than 20 supported languages.
• Bilingual Subtitles: Create subtitles in two languages for multilingual audiences.
• AI Highlight: Identify important words or phrases and emphasize them with visual treatments such as font, color, or animation.
• Speaker Detection: Distinguish speakers and apply caption styles according to individual speakers.
• Caption Customization: Adjust text, fonts, colors, styles, positioning, and other visual settings.
• Batch Editing: Review and correct generated captions efficiently after transcription.
• Integrated Video Editing: Continue editing video, audio, effects, text, and other elements within the same mobile project.

2. Mojo: Reels and Video Captions

Mojo is a mobile video editor designed primarily for social content. Its captioning and text tools can help creators prepare Reels, Stories, and other short-form videos while applying templates and animated text effects.

Key Features

• Auto Captions: Generate captions from spoken content.
• Caption Translation: Provides multilingual options for creators working with international content.
• Text Effects and Animations: Apply animated text treatments to social videos.
• Templates: Provides pre-designed layouts for creating social content quickly.

3. PowerDirector - Video Editor

PowerDirector combines captioning with a broader mobile editing toolkit. It can generate captions from spoken audio while providing manual subtitle editing and text customization tools.

Key Features

• Speech-to-Text: Convert spoken dialogue into captions.
• Subtitle Editing: Review and manually adjust generated subtitle text.
• Text Customization: Modify fonts, colors, styles, and positioning.
• Broader Video Editing: Edit captions alongside other video and audio elements.

4. Blink Captions & Teleprompter

Blink combines automatic captions with teleprompter and creator-focused tools. This approach can be useful for talking-head videos where creators want to read a script while recording and then generate captions for the finished content.

Key Features

• AI-Generated Captions: Automatically transcribe spoken dialogue.
• Caption Translation: Translate subtitle text for multilingual content.
• Caption Styling: Apply different visual styles to generated subtitles.
• Teleprompter: Display a script while recording talking-head content.

5. YouCut - Video Editor & Maker

YouCut is an Android video editor that includes automatic captioning alongside common mobile editing tools. It can be useful for users who want a straightforward way to caption and edit social videos from their phones.

Key Features

• Auto Captions: Use speech-to-text technology to generate captions from dialogue.
• Manual Text: Add your own text overlays and subtitles.
• Text Customization: Adjust fonts, size, colors, and positioning.
• Video Editing: Combine captions with trimming, speed controls, and other mobile editing tools.

6. InShot - Video Editor & Maker

InShot is widely used for mobile social video editing and includes automatic captioning tools. Creators can generate subtitles and then adjust their appearance alongside the rest of the video.

Key Features

• Auto Captions: Automatically generate text from spoken audio.
• Text Styles: Customize fonts, colors, and animations.
• Manual Editing: Review and correct generated caption text.
• Multilingual Support: Provides captioning options for multiple languages.

7. VivaVideo - Video Editor & Maker

VivaVideo combines subtitle tools with broader mobile editing features such as transitions, music, text, and keyframe-based adjustments. It can be useful for users who want captioning within a general-purpose Android video editor.

Key Features

• Auto Subtitles: Generate subtitle text from spoken audio.
• Subtitle Translation: Provides translation options for multilingual content.
• Text Animations: Apply animated effects to subtitle text.
• Text Customization: Adjust caption fonts, size, colors, and styles.

8. Captions AI: Videos Subtitles

Captions AI focuses primarily on quickly adding subtitles to mobile videos. It uses automatic transcription to generate caption text and provides basic customization and manual correction options.

Key Features

• Automatic Transcription: Convert speech into caption text.
• Text Customization: Adjust caption and background colors.
• Sticker Integration: Add stickers alongside captions.
• Manual Editing: Review and correct generated subtitles.

Part 2. Comparison of Video Subtitle Apps for Android

The right Android caption app depends on more than app-store ratings. Automatic caption generation, multilingual support, text styling, translation, and broader video editing capabilities can have a greater impact on the actual workflow.

Note: Automatic caption accuracy can vary with audio quality, background noise, accents, overlapping speakers, names, and technical terminology. Always review automatically generated subtitles before publishing.

Part 3. How to Add Captions Using Filmora on Android

Filmora is useful here because caption generation and video editing stay inside the same mobile workflow. After generating subtitles, you can correct the text, adjust its appearance, and continue editing the video without moving the project to a separate captioning app.

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AI video editor for mobile creators

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Follow these steps to add AI captions in Filmora for Mobile.

Step 1. Open Filmora and Access AI Captions

Launch Filmora on your Android phone. You can start from the AI Captions or Captions option and select the video you want to subtitle.

Step 2. Import Your Video

Select a video containing spoken audio and import it into Filmora. Clearer dialogue generally produces better automatic transcription results.

Step 3. Select the Language and Generate Captions

Choose the language used in your video. If you want subtitles in two languages, enable the available Bilingual Captions option. Then tap Add Captions to let Filmora automatically convert the spoken audio into subtitle text.

Step 4. Choose a Caption Style

After the captions are generated, select an available preset or continue into Project Edit for more detailed customization.

Step 5. Review and Customize Your Captions

Play the video and review the generated text. You can adjust the caption appearance, including available font and styling options, and reposition text on the screen when needed.

If you find transcription errors, use Batch Edit to correct the generated text more efficiently.

Step 6. Export the Captioned Video

Preview the finished video to confirm that the subtitles are correct and readable. Once you're satisfied with the result, tap Export to save the captioned video to your Android device.

Filmora's AI Captions can also work with additional mobile AI tools. For example, AI Highlight can identify important words or phrases and emphasize them visually, while Speaker Detection can distinguish different speakers and help apply appropriate caption styles.

Frequently Asked Questions

Conclusion

A good caption app for Android should make it easy to generate subtitles, correct transcription errors, customize text, and prepare videos for the platforms where you publish them. Dedicated caption apps can work well for focused transcription or teleprompter workflows, while full video editors let you handle captions and the rest of the edit in one place.

Filmora for Android combines AI Captions with 20+ caption languages, bilingual subtitles, AI Highlight, Speaker Detection, text customization, and broader mobile editing tools. This makes it particularly useful when captions are one part of a complete mobile video creation workflow.

Filmora ⭐⭐⭐⭐⭐
AI video editor for mobile creators

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