Understand Any Global Video. Share Yours with the World.

Upload audio or video to generate subtitles, translate your saved text, and export original or synchronized bilingual subtitles.

Upload Audio & Video to Generate Subtitles

Drag and drop your local audio or video file to start automated speech-to-text transcription.

AI Speech Engine

Drag and drop video or audio file here, or click to browse

Supports MP4, MOV, MKV, AVI, WMV, MP3, WAV, M4A, AAC, FLAC (Max 5 GB)

30 Free transcription minutes included • Multi-format exports supported

How SubtitleBro Works in 3 Steps

No bloated timelines. A streamlined 3-step workflow for both global video comprehension and content distribution.

01

Upload Audio or Video File

Upload your audio or video file (MP4, MOV, MP3, WAV, etc.). Our pipeline handles audio extraction and media validation automatically.

02

AI Transcription & Diarization

Generate timed subtitles with speaker labels, then review and correct the text and timestamps in the editor.

03

Immersive Cinema or 1-Click Export

Watch foreign videos seamlessly in our bilingual cinema screening room, or export production-ready SRT, VTT, ASS, TXT, and DOCX files with one click.

Bilingual Video Comprehension Meets Global Content Reach

Everything you need to effortlessly understand foreign lectures, tutorials, and videos, or transcribe, translate, and distribute content worldwide.

Multilingual Subtitle Translation

Powered by advanced neural translation engines. Generate frame-accurate bilingual or localized subtitles with one click.

AI Executive Summary & Bullet Notes

Extract concise executive summaries and key bullet points. Quickly digest long foreign videos or paste directly into YouTube descriptions and show notes.

Automatic Speaker Diarization

Identify speakers in conversations and interviews, with editable speaker labels. Accuracy depends on the recording.

Immersive Bilingual Cinema (Break Language Barriers)

A distraction-free screening room built to understand foreign videos. High-visibility bilingual subtitles appear in real time with variable speeds and keyboard controls.

Multiple Subtitle & Document Export Formats

SRT, VTT, ASS, TXT, and DOCX exports are available on Free, Plus, and Pro. Customize the maximum subtitle duration.

Private Cloud Storage

Projects are private. Free projects are saved for 30 days; Plus and Pro projects are kept while your subscription is active. When your paid period ends and your account returns to Free, your projects are saved for another 30 days.

Frequently Asked Questions

Everything you need to know about SubtitleBro speech recognition, formats, and pricing.

AI generates timed subtitles and speaker labels. Results depend on recording quality, accents, noise, and overlapping voices. Review and correct the output in the editor.

Understand Any Global Video. Share Yours with the World.

Get 30 free minutes upon signup. No credit card required. Experience immersive bilingual viewing and automated subtitles today.