Live caption app with dual subtitles, speech-to-text, and real-time translation for Zoom, Microsoft Teams, Google Meet, YouTube, Netflix, Twitch, Discord, and TikTok.

Free trial, subscriptions, and pay-as-you-go minute packs for different usage needs.

Live Subtitles is a live caption and speech-to-text app that converts any audio or video into real-time subtitles and translation. The app instantly transcribes speech and displays bilingual captions, showing both the original language and the translated text at the same time.

Subtitles appear as a floating overlay on top of any app — videos, calls, live streams, social media, podcasts, online courses, and more. Live Subtitles helps you understand spoken content in real time, without language barriers.

Live Caption for Any System Audio

Unlike traditional caption or transcription tools, Live Subtitles captures system audio directly, not the microphone. This ensures:

• perfectly synchronized captions

• clear and accurate speech-to-text transcription

• no background noise, echo, or distortion

• reliable performance for work, study, entertainment, and multilingual communication

If audio plays on your device, Live Subtitles can automatically generate live captions for it.

Works with Any Audio Source

Live Subtitles supports live captioning and real-time translation for:

• streaming platforms and video services

• video calls and online meetings

• podcasts, music, and audiobooks

• live streams and broadcasts

• social media and short-form video

• voice calls and conversations

A floating caption window stays on top of any app without interfering with what you’re watching or doing.

Dual Subtitles & Real-Time Speech Translation

• Dual subtitles — original speech and live translation shown together

• Real-time speech-to-text transcription

• Supports 30+ languages

• Instant language switching

This makes Live Subtitles ideal for language learners, international communication, travel, and content without built-in captions.

Key Capabilities

• live captions for any system audio

• bilingual subtitles: original + translation

• high-accuracy speech recognition

• direct system audio capture (no microphone)

• floating subtitle overlay

• works even at low volume

• suitable for work, study, travel, and accessibility

Who Benefits Most

• viewers of foreign movies and TV shows

• language learners

• people watching international videos and livestreams

• participants of international video calls and meetings

• users following news or broadcasts in other languages

• people with hearing impairments who need visual captions

Privacy and Security

All processing is done locally on your device.

Audio is not sent to external servers, ensuring full privacy and data protection.

Get Started

Install Live Subtitles and get live captions, speech-to-text, and real-time translation for everything that plays on your device.

Understand more, learn faster, and work comfortably with any audio or video content.