Subtitles Python Packages

youtube-transcript-api

This is a python API which allows you to get the transcript/subtitles for a given YouTube video. It also works for automatically generated subtitles and it does not require an API key nor a headless browser, like other selenium based solutions do!

webvtt-py

Read, write, convert and segment WebVTT caption files in Python.

srt

A simple library and set of tools for parsing, modifying, and composing SRT files.

pysubs2

A Python library for editing subtitle files

aeidon

Editor for text-based subtitle files

ffsubsync

Automagically synchronize subtitles with video.

srt-equalizer

A Python module to transform subtitle line lengths, splitting into multiple subtitle fragments if necessary.

mcp-video

Guardrailed video editing MCP server for AI agents. FFmpeg, Hyperframes, repurposing tools, Python client, and CLI. Local, fast, free.

subtitle-parser

Parser for SRT and WebVTT subtitle files

ass

A library for parsing and manipulating Advanced SubStation Alpha subtitle files.

autosubsync

Automatically synchronize subtitles with audio using machine learning

mirumoji

An open-source, self-hosted Japanese Immersion Toolkit

abogen

Generate audiobooks from EPUBs, PDFs and text with synchronized captions.

subsearch

Download subtitles for movies and shows, automatically with one easy mouse click.

annotations2sub

Convert Youtube Annotations to subtitles.

pysub-parser

Library for extracting text and timestamps from multiple subtitle files (.ass, .ssa, .srt, .sub, .txt).

llm-subs

LLM-powered subtitle translator with context, glossary memory, ASS/SRT export, and style-preserving subtitle reinsertion.

tubescrape

A fast, lightweight Python toolkit for scraping YouTube without an API key. Search videos with filters, browse channel content (videos, shorts, playlists), fetch and translate transcripts, and scrape full playlists

subtitle-filter

Filter Subtitles to remove SDH entries

subdx-dl

A cli tool for download subtitle from www.subdivx.com with the better possible matching results

whisply

💬 Fast, cross-platform CLI and GUI for batch transcription, translation, speaker annotation and subtitle generation using OpenAI’s Whisper on CPU, Nvidia GPU and Apple MLX.

subfinder

字幕查找器

echoalign-asr-mlx

Local Apple Silicon CLI for ASR, subtitles, WebVTT/SRT, and timestamp-aligned JSON with MLX + Qwen3

youtube-short-generator

Transform videos into YouTube Shorts with AI-generated voiceover, synchronized subtitles, and background music.