How To Convert Txt To Srt File May 2026

3 00:00:08,000 --> 00:00:11,000 I am fine, thanks.

1 00:00:01,000 --> 00:00:04,000 Welcome to this tutorial. 2 00:00:05,000 --> 00:00:08,500 Today, we convert text to subtitles. how to convert txt to srt file

How are you doing today?

Save the file with a .srt extension (e.g., subtitles.srt ). 3 00:00:08,000 --> 00:00:11,000 I am fine, thanks

with open(output_file, 'w', encoding='utf-8') as f: f.write('\n'.join(srt_content)) txt_to_srt('input.txt', 'output.srt') How are you doing today

I am fine, thanks. Using a video player (like VLC), watch your video and note when each line should appear and disappear.

srt_content = [] for i, block in enumerate(lines, start=1): # Assume format: [00:00:01] Text here match = re.match(r'\[(.*?)\]\s*(.*)', block, re.DOTALL) if match: timestamp, text = match.groups() # Convert [HH:MM:SS] to HH:MM:SS,000 start = timestamp + ',000' # For demo, set duration to 3 seconds end = '00:00:04,000' srt_content.append(f"i\nstart --> end\ntext\n")