How to Extract Hardcoded Subtitles From a Video
Subtitles come in two flavors. Soft subtitles live in a separate track or file (SRT, VTT) — you can toggle them off and extract them directly. Hardcoded (burned-in) subtitles are baked into the pixels of the video itself: there is no file to download, no track to export, and no toggle. The only way to get burned-in subtitles back as text is to read them off the frames — which is an OCR job.
Why people need burned-in subs as text
- Language learning: turn a subtitled episode into vocabulary lists and study notes.
- Translation: the subs are in a language you don't read — extract first, then translate them.
- Quoting and referencing: pull exact lines from documentary or lecture footage without retyping.
- Accessibility and archiving: make the text searchable instead of locked in pixels.
The workflow in Extract Text From Video
- Import the video into Extract Text From Video (free, iPhone/iPad/Mac). MP4, MOV, AVI, and WMV are supported; clips up to about 15 minutes are recommended, so split a long film into the section you need.
- Let the AI OCR scan. Subtitles are ideal OCR material — high-contrast text in a consistent screen position — so detection quality is excellent. Every subtitle line across the clip is captured automatically; no pausing at each line.
- Export to TXT. The detected subtitle text becomes one text file. Copy pieces of it, translate it, or archive it. On iPhone and iPad, history can sync via iCloud so past extractions stay available.
On-device matters here. Desktop workflows for this usually mean uploading the video to a server or wrestling with command-line OCR toolchains. This runs locally on your phone: no upload and no account.
What about soft subtitles?
If the subtitles can be toggled on and off in your player, they're soft subs — extract the SRT/VTT file directly with your player or converter instead; OCR isn't needed. Not sure which you have? Pause the video and take a screenshot: if the subtitle text is part of the image no matter what settings you change, it's burned in, and this guide applies. For all other kinds of on-screen text, start from the complete extraction guide.
Burned-in subs, back to text
Extract Text From Video: on-device AI OCR with TXT and SRT export, plus translation. Free on the App Store.
Download for iPhone free