What is GeekLink?

GeekLink is a desktop application for Mac and Windows that processes video subtitles locally on your computer. It combines OCR subtitle extraction, AI speech-to-text transcription, and AI-powered translation across 40+ languages. The app also handles subtitle burn-in and batch processing, functioning as an all-in-one AI subtitle factory without uploading files to a server.

How to use GeekLink?

Download the free app for macOS (13.0+, Apple Silicon) or Windows (64-bit) from geeklink.dev on a desktop computer. A 7-day free trial of all Pro features starts automatically on first install with no sign-up or login required. Import videos or subtitle files, choose a tool (OCR, Translation, or Transcribe), configure options like subtitle color and region, then run the pipeline. After the trial, click Activate in the top-right and enter a license key to continue.

Core features of GeekLink

Smart OCR subtitle extraction from burned-in/hardcoded subtitles into editable SRT files
AI speech-to-text transcription powered by Whisper, fully on-device
AI-powered translation across 40+ languages with bilingual export
AI line-breaking and subtitle review flagging for quality control
Subtitle burn-in and export with customizable font, color, size, and position
Batch processing of dozens of videos, including watch-folder automation
Offline speech and subtitle recognition after initial model download