Viten: Auto Captions & Video

Karobyte

Contains adsIn-app purchases

About this app

Viten is the AI captions and short-form video editor built for creators. Add auto captions to any video in seconds, clean up your audio, generate AI voiceover, and resize for every platform — all in one dark-mode app.

Millions of videos are watched on mute. Auto captions aren't optional anymore — they drive watch time, reach, and accessibility. Viten puts AI-powered subtitles, a full caption editor, AI voiceover, and audio enhancement in one app designed for TikTok, Instagram Reels, and YouTube Shorts creators who need speed, not a learning curve.

CAPTION — Add Auto Captions to Videos in Seconds
• AI auto-captions with word-level timing in 50+ languages
• Auto-detect language — no setup, no manual transcription needed
• Edit any word, adjust timing, and keep captions in sync with your timeline
• Export subtitles as an SRT file for use in any other editor
• Free: auto-captions on videos up to 60 seconds, 5 per day
• Pro: videos up to 5 minutes, unlimited auto-captions

HOOK — Style Captions That Keep Viewers Watching
• 20+ fonts, 16 colour options, and custom positioning
• Animated caption styles: fade, pop, and karaoke word-by-word highlight
• One-tap caption presets — apply a polished look across all subtitles instantly
• Safe-zone guides included so your text never gets cut off

GENERATE — AI Voiceover for Any Video
• 15+ AI voices with 9 emotional styles (energetic, calm, dramatic, and more)
• 50+ languages — great for faceless channels, tutorials, and product content
• Add narration to videos without recording your own voice

CLEAN — Enhance Audio and Remove Noise
• AI noise reduction removes background sound for clear, professional-quality audio
• Clean Speech: automatically removes filler words, pauses, and dead air
• Preview the difference before you export — no surprises

RESIZE — Format for Any Platform
• One-tap aspect ratio presets: 9:16, 16:9, 1:1, 4:5, 3:4
• Platform presets with safe-zone overlays for TikTok, Reels, and Shorts
• Reframe once, export to any platform without cropping captions or faces

TELEPROMPTER
• Record while your script scrolls on screen
• Adjustable scroll speed, font size, and position to match your pace

VITEN FREE vs PRO

Free includes:
- AI auto-captions: videos up to 60 seconds, 5 per day
- Caption editor with preset styles
- Teleprompter recording
- Format and resize tools
- 720p video export

Pro includes:
- AI auto-captions: videos up to 5 minutes, unlimited
- All caption presets, fonts, and animation styles
- AI Voiceover (15+ voices, 9 emotional styles, 50+ languages)
- Enhance Audio (AI noise removal + Clean Speech filler removal)
- 1080p and 4K export
- SRT subtitle file export

WHY VITEN
Captioning tools shouldn't be complicated. Viten is built around one workflow: import your video, transcribe it, style the captions, fix the audio, and export. No timeline archaeology, no subscription just to access basic fonts. Start free and upgrade when your content demands it.

CAPTIONS ARE ACCESSIBILITY
Subtitles help viewers who are deaf or hard of hearing, non-native speakers, and anyone watching without sound. Every video you caption and transcribe with Viten reaches more people.

Download Viten — add AI auto-captions to your first video free, in under a minute.

What’s new

• Core features are now available
• Bug fixes and performance improvements
• More features and improvements coming soon

Thanks for using our app!