Upload a video and get perfectly timestamped captions in 40+ languages — Roman Urdu, Hindi, Arabic, Persian, and more. Powered by AI.
Prism Pro
Ember
Clarity
Film
Pulse
Volt
Neon
Lumen
Free to use • No sign-up required • By using ApexStack, you agree to our Terms and Privacy Policy.
Upload any video and get perfectly timestamped captions in Roman Urdu, Hindi, Arabic, Persian, Spanish, French, German, Japanese, and more. AI auto-detects spoken languages — even mixed-language videos — and translates to your target language.
Review and edit every caption in a synchronized timeline editor. Download as SRT or VTT subtitle files. Perfect for YouTube, Instagram Reels, TikTok, and any video platform.
ApexStack is an AI-native caption generation platform built for creators, agencies and brands. Our models transcribe audio in any language, auto-detect mixed-language content, and produce perfectly timestamped captions in 40+ languages — all in seconds. Free to use, no sign-up required.
