AI Subtitle Maker & Captions is the fastest way to auto-generate subtitles, add captions, and translate video content using advanced AI speech-to-text technology.

Whether you're a content creator adding captions to TikTok, YouTube Shorts, or Instagram Reels — a student transcribing lectures — or a business translating training videos — this app does it all automatically.

★ HOW IT WORKS

1. Select any video or audio file from your device
2. Choose your language and processing mode
3. Let AI automatically transcribe and generate subtitles
4. Export as SRT, VTT, or LRC — ready for any platform

★ KEY FEATURES

◆ AI Auto Subtitle Generator
Automatically convert speech to text with industry-leading accuracy. Our AI engine powered by Whisper v3 handles multiple speakers, accents, and background noise with ease. No more manual typing — get accurate subtitles in minutes.

◆ Smart Video Translation
Translate subtitles into 20+ languages including English, Korean, Japanese, Spanish, French, German, Chinese, Arabic, Hindi, and more. Every translation keeps perfect timestamp sync with your video.

◆ Dual AI Processing Modes
• Standard Mode — Lightning-fast subtitle generation for social media content and quick drafts.
• Quality Mode — Maximum transcription accuracy for interviews, podcasts, lectures, and professional work.

◆ Professional Export Formats
Export your captions in industry-standard formats:
• SRT (SubRip) — Universal format for YouTube, Vimeo, and video editors
• VTT (WebVTT) — Web-optimized format for HTML5 video players
• LRC (Lyrics) — Synced lyrics format for music and karaoke apps

◆ Background Processing
Start a transcription task and keep using your phone. Get notified when your subtitles are ready — no need to keep the app open.

◆ Task History
Access all your past subtitle projects. Re-download completed files at any time from your organized project list.

★ WHO IS THIS FOR?

▸ Social Media Creators
Add auto captions to TikTok, YouTube Shorts, and Instagram Reels. Boost engagement with subtitles generated in seconds — no editing software needed.

▸ Students & Educators
Transcribe lectures, online courses, and study recordings. Convert any video to text automatically for better notes and accessibility.

▸ YouTubers & Podcasters
Generate subtitles for long-form content and podcast episodes. Reach a global audience by translating into multiple languages.

▸ Business Professionals
Localize training videos, meeting recordings, and marketing materials for international teams without expensive transcription services.

▸ Filmmakers & Editors
Create subtitle files for films, documentaries, and video projects. Export SRT or VTT files compatible with all major editing software.

★ SUPPORTED LANGUAGES

English, Korean, Japanese, Chinese (Simplified & Traditional), Spanish, French, German, Italian, Portuguese, Russian, Arabic, Hindi, Turkish, Dutch, Polish, Swedish, Norwegian, Danish, Finnish, Greek, Czech, Hungarian, Romanian, Thai, Vietnamese, Indonesian, Malay, Hebrew, and Ukrainian.

★ WHY CHOOSE AI SUBTITLE MAKER?

✓ Powered by Whisper v3 — state-of-the-art AI
✓ Fastest auto caption generator on mobile
✓ Accurate speech-to-text transcription
✓ 20+ languages for subtitle translation
✓ Professional export — SRT, VTT, LRC
✓ Background processing with notifications
✓ Clean, intuitive interface
✓ Regular updates and improvements

Stop spending hours on manual transcription. Download AI Subtitle Maker & Captions now and auto-generate professional subtitles for any video in minutes.