Auto Captions

Subtitle Maker turns any video on your phone into a captioned, ready-to-post video — automatically. Import a clip, and in seconds you get perfectly timed, word-by-word captions you can style, edit, translate and export. No desktop editor, no timeline scrubbing, no typing subtitles by hand. Made for creators posting to TikTok, Instagram Reels, YouTube Shorts, and anyone who wants their videos understood with the sound off. AUTO CAPTIONS IN SECONDS • Pick any video from your gallery and let the app transcribe it for you • Accurate speech-to-text with word-level timing — every word lights up exactly when it's spoken • Watch progress live and choose your caption style while it generates • Caption videos recorded in many different languages STYLES THAT LOOK HAND-MADE • Ready-made caption themes: Classic, Minimal, Social, Retro and Attention • Save your favorite look to the "Yours" tab and reuse it on every video • Fonts, weights, sizes, letter styling and line height • Text color, outline, and drop shadow with full X/Y offset control • Backgrounds behind your captions: rectangle, rounded, per-line rectangle, per-line rounded, or none • Karaoke-style highlighting — set separate colors for the active word, past words and upcoming words, plus an active-word background • Uppercase, lowercase, or Title Case; hide punctuation for a cleaner look • Control words per line, number of lines, and text alignment • Animations: Fade, Pop, Slide Up and Slide Left, applied per word, per line or per page • Blur, scale and background transitions for extra polish • Randomized page rotation when you want captions to feel playful PLACE CAPTIONS ANYWHERE • Drag captions anywhere on the frame and pinch to resize them • Fine-tune with X and Y position offsets • Snap to top, center or bottom • Live preview on your actual video, so what you see is what you export FIX EVERY WORD • Full subtitle editor — tap any word to correct it • Delete words you don't want, or remove a whole subtitle • Adjust timing so captions land exactly on the beat • Auto Fit keeps long lines readable TRANSLATE FOR A GLOBAL AUDIENCE • Add translated caption tracks to the same video • Switch between languages and pick which one is the default • Reach viewers who don't speak your language, without re-editing your video EXPORT AND SHARE • Export your video with captions burned in — ready to upload anywhere • Share your captions as an .SRT subtitle file for YouTube, Vimeo or your own editor • Everything is saved in your Recordings list, so you can come back and restyle any time BUILT FOR EVERYONE • App interface available in 30+ languages, including Spanish, Portuguese, French, German, Italian, Dutch, Polish, Russian, Ukrainian, Turkish, Arabic, Persian, Hindi, Bengali, Tamil, Telugu, Marathi, Gujarati, Kannada, Punjabi, Urdu, Chinese (Simplified and Traditional), Japanese, Korean, Thai, Vietnamese, Indonesian, Malay and Filipino • OpenDyslexic font included for more readable captions • Simple, three-step flow: import → generate → style and export WHY CREATORS ADD CAPTIONS Most social video is watched on mute. Captions keep viewers watching longer, make your content accessible to deaf and hard-of-hearing audiences, and help the algorithm understand what your video is about. Subtitle Maker gets you there in a couple of taps instead of an afternoon of editing. Import a video. Get captions. Make it yours. Post it.