Blink

Blink is an app that automatically generates subtitles for any video on your Android device. Simply select a video from your storage, and within seconds you'll have a version with embedded subtitles in your chosen language. You can also export subtitles as an SRT file for use elsewhere.

Generate subtitles in over thirty languages with extensive customization options. Choose from dozens of subtitle styles, adjust font type and size, and apply visual effects to match your video's tone. Pre-built templates help you create professional or casual looks without starting from scratch. The recognition technology handles dialogue reliably, even when audio is soft or unclear, so you get accurate results across most content.

Beyond subtitle generation, this app includes a teleprompter feature that turns your device into a scrolling script reader. Text moves across the screen at a pace you control, making it easier to record videos while maintaining eye contact with the camera. This is particularly useful for creators who need to deliver lines naturally without constantly looking down.

To get started, you'll sign in using your Google account. While subtitle generation is free, exporting videos with embedded subtitles or accessing premium features requires a subscription. This lets you test the app's accuracy and style options before committing to a paid plan.

Blink works with videos already stored on your device, so you can process your entire library without uploading files elsewhere. The combination of automatic speech recognition, flexible styling, and teleprompter functionality makes it useful for content creators, educators, video editors, and anyone adding accessibility to personal videos.

Requires Android 9 or higher.