Generate, translate, sync movie and TV subtitles in minutes — powered by AI, running locally on your Mac or PC.

✓Fast ✓Offline ✓No subscription

Available for Windows and MacOS

Purchase now (only 9,99) Download

Unlike generic transcription tools, Subtitle Creator is optimized specifically for movie and TV content

Create missing subtitles – Create missing subtitles locally on your PC or Mac with AI

Edit subtitles – Clean up subtitle files with our powerfull tools

Translate subtitles – Translate subtitles to any language you want with *AI

Batch processing – Drag and drop folders into the app and click the Create button to start batch generating subtitles. Ideal for TV Shows

Support for multiple models – Choose the right AI model for the best speed and accuracy balance

Fine tuning – Power users can adjust multiple settings for even better results

*To use AI Translation, you’ll need an API key from an LLM provider.

AI-Powered Transcription & Translation

  • Transcribe Any Language with AI – Automatically convert speech to text from over 90 languages using high-accuracy AI models.
  • Universal AI Translation – Translate your subtitles from any language to any language using advanced AI models (e.g., DeepSeek). This feature requires your own AI API keys to ensure private and unlimited processing.
  • Contextual Dialogue Awareness – Uses deep-learning to understand the flow of conversation, ensuring that proper nouns, technical terms, and slang are captured accurately.
  • Acoustic Filtering – Intelligent noise reduction that ignores background music and sound effects to focus purely on the dialogue.
  • Seamless Integration – Transcribed text is instantly loaded into the editor with perfectly synced timestamps, ready for cleaning or translation.

If your subtitle file doesn’t match your video, AI Subtitle Studio includes a specialized Subsync integration to fix timing issues automatically.

Visual Verification – Once synced, the new timings are reflected on the audio waveform, allowing you to double-check the alignment before saving.

Acoustic Fingerprinting – The tool “listens” to the audio track of your video and compares it to the timestamps in your subtitle file.

Fix Audio Drift – Automatically repairs subtitles that start correctly but slowly lose sync over time due to frame rate differences (e.g., 23.976fps vs 25fps).

Automatic Offset Detection – Corrects constant delays (e.g., subtitles starting 5 seconds too late) in seconds without manual adjustment.

Automated Subtitle Syncing (Subsync)

AI Cleanup & Repair

The Studio uses a sophisticated subtitle processor to polish your files:

Overlap & Duration Control – Ensures every subtitle stays on screen for a minimum readable duration and never overlaps with the next line.

Remove SDH & Metadata – Strips out non-dialogue descriptions like [Music playing] or (Door slams) with one click.

Fix “Mojibake” Encoding – Automatically repairs broken characters (like é becoming é) caused by incorrect file encoding.

Smart OCR Correction – Cleans up common errors found in “ripped” image subtitles, such as mistaking the letter l for I.

Your videos never leave your device:

One-Time Purchase – No subscriptions, no monthly fees

No Cloud Uploads – Everything processes locally on your computer

No Internet Required – Works completely offline after initial setup

Your Data, Your Control – No tracking, no servers, no privacy concerns

100% Private & Local