Teach You a Lesson · Burn

Teach You a Lesson
subtitle burner.

Bake subtitles into every episode of Teach You a Lesson — diarized, translated if needed, and burned permanently into the picture so no platform can strip them.

  • Free up to 60 min
  • ·
  • 100% word accuracy
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  • Speaker labels included
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  • 99+ languages
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Audio / Video File

Drag & Drop

MP3, MP4, M4A, MOV, AAC, WAV, OGG, OPUS, MPEG, WMA, WMV

— OR —
Or see interactive demo below
Free tier — no signup to try Speaker diarization included SRT, VTT, ASS, JSON, TXT, DOCX exports
Word accuracy100%State-of-the-art ASR benchmark
Free transcript pool60 minNo credit card · cancel anytime
Languages supported99+Auto-detect + manual select

Episode Burn Pipeline

Watch the exact pipeline that runs when you upload media to Pxlify.

pxlify_ai_engine_processor
Active Simulation
1

Upload & Extract

explainer_video.mp4

2

Whisper Speech AI

Converting audio to words...

3

Studio Transcripts

Synced SRT & VTT Exports

explainer_video.mp4

0%

Extracting high fidelity audio streams...

Hardsub render for Teach You a Lesson

Per-character colours. Permanent burn. Cloud-side render.

Timed Highlights

Aligns audio signals with precise segment timestamps, ensuring transcripts fit video timelines perfectly.

Whisper Speech Model

Leverages neural transcription frameworks to capture speech patterns, technical terms, and complex vocabulary.

Multi-Format Exports

Export to SRT, WebVTT, Advanced SSA (.ass), JSON, Word (.docx), or a clean speaker-script TXT — ready for YouTube, Netflix-style subbing pipelines, and short-form video editors alike.

Interactive Playback

Click any word or timestamp in the transcript to jump the video directly to that spoken segment.

Privacy Secured

Local preprocessing allows you to play and test files locally in the browser sandbox before uploads are triggered.

Inline Studio Editor

Refine and update text segments directly on the dashboard with instantaneous state synchronization.

Hardsub an episode in 3 steps

Upload, refine captions, render.

01

Upload your video

Drag in a local file (.mp4, .webm, .mov) or pick an existing recording from your library.

02

Auto-generate timestamps

Pxlify analyzes the audio, splits it into speech segments, and timestamps every line automatically.

03

Refine & export

Search segments, edit lines inline, sync playback timings, then export to SRT, VTT, ASS, JSON, DOCX, or speaker-script TXT.

Episode burner FAQs

Will the burn survive a re-upload to TikTok or Reels?+

Yes. Hardsubs are part of the picture frame.

Can I style per character?+

Yes. Assign colours per character and the renderer applies them consistently.

Does the burner support multi-language tracks?+

It renders one language per pass. Render multiple passes for multiple language tracks.

How long does an episode render take?+

Typically faster than the source duration on the cloud GPU pool.