Captionify: AI Auto Captions

Captionify is an all-in-one subtitle and caption studio designed to create engaging, viral short-form videos with automated AI subtitles, trending typography styles, and built-in voiceover tools. From social reels, shorts, and TikToks to tutorials and podcasts, Captionify transcribes your speech into synchronized, word-by-word animated captions in seconds. CREATOR PRESETS & CUSTOM STYLING • Trending Presets: Apply iconic creator styles with one tap, including Hormozi (bold yellow & black outline), MrBeast (vibrant bubble text), Cyberpunk, Neon Glow, Pop Comic, Typewriter, Minimalist, and Cinematic. • Word-by-Word Karaoke Highlights: Highlight the currently spoken word dynamically to keep viewers hooked. • Curated Font Library: Choose from popular typography like Montserrat, Poppins, Bebas Neue, Anton, Bangers, Inter, and Luckiest Guy. • Deep Styling Controls: Customize text color, stroke thickness, solid or transparent background boxes, bold, italic, underline, and casing. • Free Placement: Drag and position your captions anywhere on the video screen. FLEXIBLE WORKFLOWS & PACING • Auto AI Transcription: Generate synchronized subtitles automatically from video speech. • Manual Caption Mode: Prefer to draft your own words? Type and align custom captions manually on any clip. • Smart Pacing Pills: Switch caption cadence instantly between FAST (500ms single-word pop), STD (1000ms), and LONG (2000ms full phrase). • Playback Speeds: Review and edit your captions at 0.5x, 1.0x, 1.5x, or 2.0x playback speeds. • RTL Support: Full native support for Right-to-Left languages including Arabic, Urdu, and Hebrew. VOICEOVER & AUDIO STUDIO • Real-time Voiceover Recording: Record multi-segment audio narration over your video with zero microphone feedback during preview. • Voice + AI Captions: Record a voiceover and automatically generate synchronized captions in a single flow. • Audio Volume Mixing: Balance your original video sound and custom voiceover levels before export. OFFLINE MULTI-LANGUAGE TRANSLATION • 50+ Languages: Translate your subtitles into global languages while preserving original video timing. • Offline Language Packs: Download and manage language models directly in Settings for 100% on-device offline translation without consuming mobile data. EXPORT & SHARING OPTIONS • Multiple Video Qualities: Export crisp, high-resolution videos in High, Medium, or Low bitrates without any watermarks. • Fast Lossless Export: Instantly remux soft subtitles without re-encoding the video track. • Standalone Subtitle Files: Export universal .SRT, .VTT, or styled .ASS files directly to your device Downloads folder. • Instant Share Sheet: Share your finished video or subtitle files directly to your favorite apps. • Auto-Saving Drafts: Never lose your progress—your recent sessions and drafts are saved automatically. HOW IT WORKS 1. Select a video from your gallery, draft text manually, or record a voiceover. 2. Choose your language or translate into 50+ languages offline. 3. Select a creator preset or customize fonts, colors, and highlights. 4. Export as a crisp video or standalone subtitle file! Create professional, dynamic captioned videos in seconds with Captionify.