Learners and course viewers
For online courses, lectures, tutorials and longer learning materials when the spoken language is hard to follow.
Local-first subtitles with optional Cloud BYOK
Understand foreign-language videos while keeping the workflow under your control
VoxBridge Studio is a Windows desktop app that creates and translates subtitles. Use Local mode when you want processing on your own computer, or Cloud BYOK when you intentionally choose your own Groq or Gemini API key for cloud recognition or translation.
Local mode keeps files on your computer
Use Local mode for the no-cloud processing path.
Cloud BYOK is explicit
Cloud recognition or translation uses provider keys that you supply.
Not just for tutorials
Courses, training materials, talks, interviews and your own private video files.
Multiple languages, one workflow
Create subtitles and translations from multiple source languages to multiple target languages.
Local mode and Cloud BYOK
Choose the processing path that fits the file and the machine
Many online subtitle and translation tools require uploads. VoxBridge Studio keeps a local-first workflow, and now also supports explicit Cloud BYOK provider choices when you decide to use them.
VoxBridge Studio is useful when you want to understand a foreign-language video or audio file without losing control of the workflow. Local mode keeps speech recognition, translation and export on your own computer. Cloud BYOK sends only the needed recognition or translation requests to the provider you configure with your own key.
- Local mode is the no-cloud path. Processing runs on your own computer.
- Cloud BYOK is opt-in. Groq ASR and Gemini or Groq translation use API keys you provide.
- API keys are session-only by default. Remembering keys on this PC is optional and uses Windows Credential Manager.
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A stronger machine gives a better experience.
On lighter hardware, start with
translategemma:4band short files.
Honest alpha setup
Setup is guided but not magic. If something is missing, complete that step, return to VoxBridge Studio, and check again.
Who is it for?
For people who want to understand their own files without uploading them
VoxBridge Studio is not mainly for professional subtitling teams or mass YouTube channel workflows. It is for Windows users who want to understand foreign-language video or audio files in their own language while keeping the files on their own machine.
Private or internal content
For training videos, interviews, internal recordings and other files you do not want to upload to a cloud service.
Deaf and hard-of-hearing viewers
Subtitles turn spoken video content into readable text, so the content can still be followed when audio is not available or not clear enough.
Translators and client files
For quickly understanding or preparing video/audio material locally before deeper translation work.
Local AI and privacy-conscious users
For people who prefer local model workflows and accept more setup in exchange for more control.
What files is it for?
What kind of material is it designed for?
It is not only for tutorial videos. It can help with any video or audio file you want to understand with your own subtitles.
Courses and training materials
Course videos, downloaded training content, technical talks and longer learning materials.
Internal or private material
Internal training videos, interviews, client files or recordings that you do not want to upload to an external service.
Non-public video and audio files
Files that are not on YouTube, or that you simply want to process locally on your own computer.
Language directions
Understand the video, in any language
The subtitle and translation workflow supports multiple source and target languages. It does not only work from English to Hungarian — you can translate from any supported language to any other.
Subtitles and translation
Source language can be automatic, and target language is selected separately. Outputs
use language-tagged filenames such as VideoName.hu.srt or VideoName.de.srt.
AutomaticEnglishHungarianRomanianGerman
FrenchSpanishItalianPolishBrazilian Portuguese
IndonesianVietnameseThaiHindiArabic
CzechSlovakUkrainianRussianTurkish
JapaneseKoreanChinese
Workflow
A structured path from source to export
The desktop app gives you a trackable workflow: first you load the source file, then subtitles and translation are created, and finally you export the result.
Source
Load a video, a sidecar subtitle, or audio that needs transcription.
Processing
Run translation, timing, profiles and optional ASR or TTS steps.
Export
Save translated subtitles, optional Hungarian voice and the run report.
Product state
What can you expect from the current alpha?
What the core workflow includes
Multilingual subtitle and translation workflow, Windows desktop app, Hungarian and English UI, multi-video queue, language-tagged SRT export and support bundle diagnostics.
What is not the first focus
Online video import and enterprise team features are not part of this version. The focus is the local subtitle and translation workflow.
Desktop interface
Windows workflow for your own files
VoxBridge Studio is a tabbed Windows app with file queues, full course folders, subtitles, audio, advanced settings, logs and status feedback in one place.
Files and folders
Add videos, save queues, work through subfolders and skip outputs that already exist.
Profiles and settings
Keep source language, target language, ASR, translation model and workflow profiles in one place.
Status and diagnostics
See FFmpeg, license, progress, logs, setup assistant and support bundle diagnostics together.
If you made it this far, here is the next step
You do not need to decide every detail right now. Download the portable ZIP, request a 7-day
trial license by e-mail, walk through setup, and use a short test video to confirm that the
workflow works on your own machine.