Whisper Subtitle Generation Voice AI Tools

Tools that automatically generate subtitle files (SRT, VTT, etc.) from video/audio using speech recognition and optionally translate them. Does NOT include real-time captioning, audio alignment/synchronization libraries, or diarization systems.

There are 62 whisper subtitle generation tools tracked. 2 score above 50 (established tier). The highest-rated is ieasybooks/tafrigh at 61/100 with 141 stars.

Get all 62 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=voice-ai&subcategory=whisper-subtitle-generation&limit=20"

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.

#	Tool	Score	Tier	Stars	Language
1	ieasybooks/tafrigh تفريغ النصوص وإنشاء ملفات SRT و VTT باستخدام نماذج Whisper وتقنية wit.ai.	61	Established	141	Python
2	botbahlul/autosrt A python script COMMAND LINE utility to AUTO GENERATE SUBTITLE FILE (using...	51	Established	68	Python
3	botbahlul/PyAutoSRT PySimpleGUI based DESKTOP APP to AUTO GENERATE SUBTITLE FILE (using free...	49	Emerging	188	Python
4	abhirooptalasila/AutoSub A CLI script to generate subtitle files (SRT/VTT/TXT) for any video using...	48	Emerging	651	Python
5	feldberlin/timething Timething is a library for aligning text transcripts with their audio recordings.	48	Emerging	130	Jupyter Notebook
6	cpfair/quran-align Word-accurate timestamps for Qur'anic audio.	46	Emerging	241	C++
7	botbahlul/vosk_autosrt A python script COMMAND LINE utility to AUTO GENERATE SUBTITLE FILE (using...	44	Emerging	11	Python
8	sc0ty/subsync Subtitle Speech Synchronizer	42	Emerging	1,421	C++
9	sayksii/Aria ARIA - AI Realtime Intelligent Audio \| Universal real-time AI subtitles for Windows	42	Emerging	162	Python
10	DeeepMaker/subtitle-to-audio A python script to generate .wav audio files for .srt subtitle files	41	Emerging	34	Python
11	bnsantoso/sub-to-audio Subtitle to audio, generate audio from any subtitle file using Coqui-ai TTS...	40	Emerging	121	Python
12	M0Rf30/shisper A quick & dirty script to generate and view subtitles and transcriptions for...	39	Emerging	16	Shell
13	saurabhshri/CCAligner 🔮 Word by word audio subtitle synchronisation tool and API. Developed under...	39	Emerging	172	C++
14	botbahlul/whisper_autosrt A python script COMMAND LINE utility to AUTO GENERATE SUBTITLE FILE (using...	38	Emerging	29	Python
15	nestyme/Subtitles-generator generates transcript for video from link	37	Emerging	89	Python
16	timoil/whisper-subtitles 🎬 AI-powered localhost subtitle generator for hearing-impaired users....	35	Emerging	38	Python
17	theamazing0/global-subtitles-main Closed Captioning Everywhere, With Assembly AI	35	Emerging	6	Python
18	EtienneAb3d/WhisperTimeSync Synchronize Whisper's timestamps over an existing accurate transcription	35	Emerging	163	Java
19	khakers/go-subgen Automatically generate subtitles for your media using whisper.cpp via...	34	Emerging	68	Go
20	jorcelinojunior/whisper-vtt2srt A robust WebVTT to SRT converter optimized for AI transcriptions (Whisper,...	34	Emerging	2	Python
21	dfop02/auto-sub Automatically subtitle a video from almost any language to your native...	34	Emerging	18	Python
22	Serkali-sudo/auto-subtitle-generator An Android app that automatically generates subtitles for videos locally,...	33	Emerging	27	Java
23	ignabelitzky/easy-subber A Python-based tool that that takes video files and generates .srt subtitle...	33	Emerging	8	Python
24	mateusz-kow/auto-subs Generate, edit and apply subtitles locally using Whisper or any ASR backend	33	Emerging	4	Python
25	DmytroNorth/Automated_Subtitles_Generation-Regex_Java An automated workflow that generates timestamped subtitles from a video file...	32	Emerging	4	HTML
26	miaubonito/subsync 🎥 Transcribe and translate YouTube subtitles quickly with SubSync, a Python...	30	Emerging	1	Python
27	botbahlul/android-autosrt-v2 ANDROID APP to AUTO GENERATE SUBTITLE FILE and TRANSLATED SUBTITLE FILE...	30	Emerging	21	Java
28	makemebitter/polly_srt2audio Create audio voiceover from srt subtitle files using AWS Polly	29	Experimental	7	Python
29	imanousar/Automatic-Subtitles-Synchronization A project about learning how to synchronize subtitles in movies using...	29	Experimental	9	Python
30	xulihang/Silhouette An open source computer-aided translation tool for audios and videos	28	Experimental	19	B4X
31	EtienneAb3d/SRT-Sync Synchronize SRT timestamps over an existing accurate transcription	28	Experimental	41	Python
32	bionicop/TalkativeSubs Bring your subtitles to life with TalkativeSubs, a tool that converts SRT...	27	Experimental	5	Python
33	lxaw/GoogleSubtitleGenerator Using GoogleTranslate to generate automatic subtitles of videos.	26	Experimental	10	Python
34	chychen/srt_to_tts use pysrt to parse the time in .srt file, and then call google cloud...	26	Experimental	8	Jupyter Notebook
35	Sariel2018/audio-srt-aligner Dual-mode subtitle tool: transcript-aware alignment and audio-only auto...	24	Experimental	2	Python
36	icosane/alstroemeria Create and translate subtitles for any video, complete with voiceover capabilities.	24	Experimental	2	Python
37	Neil-001/audio-to-subtitle-translate Easily convert speech to timed SRT subtitles and translated captions (Colab-ready)	24	Experimental	3	Jupyter Notebook
38	CrankZ/muyi 本地字幕生成与翻译，支持显卡加速	24	Experimental	24	—
39	Hayder-IRAQ/SubLab 🎬 Auto-generate & translate video subtitles using Whisper AI — offline,...	23	Experimental	1	Python
40	KarinBrisker/Video-Subtitler Automatically Generating Multilingual Subtitles Using OpenAI's Whisper and...	23	Experimental	4	Python
41	GodzCursed/whisper-vtt2srt 🎥 Convert WebVTT to SRT easily, refining messy AI transcripts into clear...	22	Experimental	—	Python
42	EDWINANGO/Synchronizer Manage server-authoritative data channels for Roblox with automatic client...	22	Experimental	—	HTML
43	NormVg/AutoCaptionGenAI A Python project that extracts audio from video files, transcribes the...	22	Experimental	2	Python
44	rahulv07/Decypher Decypher is a subtitle file generator for videos. It is made using Python...	21	Experimental	9	Python
45	botbahlul/android-autosrt ANDROID APP to AUTO GENERATE SUBTITLE FILE and TRANSLATED SUBTITLE FILE...	21	Experimental	24	Java
46	Sang-Buster/AeroLex-Editor A powerful web-based editor for transcription and subtitle files with...	20	Experimental	2	Python
47	sriramsme/VidCaptio video captioning software	19	Experimental	3	Python
48	masonintokyo/voicevox-srt-to-speak VOICEVOX Engine APIを使ってSubRipファイルから各セリフ時間内に収まるように音声合成します。	19	Experimental	4	Python
49	Manan-49/SRT-GENERATOR Offline desktop application for generating accurate subtitles (SRT) from...	18	Experimental	1	Python
50	hesic73/SpeechSynthSubs Convert text to synchronized speech and subtitles using Google's Text-to-Speech API.	18	Experimental	2	Python
51	Hhhpraise/auto-subtitler a python based app that generates subtitles , and can also be translated ,...	18	Experimental	1	Python
52	msadeqsirjani/SubtitleGenerator 🎬 AI-powered subtitle generator using OpenAI Whisper. Multi-language...	18	Experimental	1	Python
53	killian31/AudioVisualTranscription Get your synchronized subtitiled video in seconds!	17	Experimental	1	Python
54	AhmedOsamaMath/video-subtitle-generator 🎥 Python tool that automatically generates and translates video subtitles...	17	Experimental	1	Python
55	SirAndrewGotham/rutube-downloader-subtitles Python tool to download Rutube videos + generate AI subtitles. Features rate...	15	Experimental	2	Python
56	Sushmita-Chaudhari/audio_align 🎧 Align audio to text effortlessly with precise word-level timing using...	14	Experimental	—	Jupyter Notebook
57	Near-genuserysimum699/audio-to-subtitle-translate Transcribe audio to timed SRT subtitles with word-level alignment and...	14	Experimental	—	—
58	ragymorkos/Subtitle-Alignment-Algorithm This repository contains tested pseudo-code for a subtitle alignment...	12	Experimental	6	Java
59	Shirajuki/cuddly-journey Hardsub -> Softsub + TTS = 🍿(An utility tool for converting hardsub to...	12	Experimental	6	TypeScript
60	alexFrankfurt/srt-to-audio-windows-tts Transform audio to subtitles to timed audio from foreign language to...	11	Experimental	—	Python
61	sheng1111/text2srt_tts Convert text to speech and auto-generate SRT subtitles. A CLI tool for...	11	Experimental	—	Python
62	AnkushRathour/Speech-to-Text-FastAPI Speech to Text using FastAPI, AutoSub and Ffmpeg	10	Experimental	1	Python

Comparisons in this category

autosrt and AutoSub (51 vs 48) autosrt and PyAutoSRT (51 vs 49) autosrt and whisper_autosrt (51 vs 38) autosrt and vosk_autosrt (51 vs 44) vosk_autosrt and whisper_autosrt (44 vs 38)