Live Caption Generation Voice AI Tools
Real-time speech-to-text transcription and subtitle display for audio/video streams, broadcasts, and live events. Does NOT include speech translation (unless paired with transcription), general ASR models, or non-real-time captioning systems.
There are 27 live caption generation tools tracked. The highest-rated is HiMeditator/auto-caption at 42/100 with 497 stars.
Get all 27 projects as JSON
curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=voice-ai&subcategory=live-caption-generation&limit=20"
Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.
| # | Tool | Score | Tier |
|---|---|---|---|
| 1 |
HiMeditator/auto-caption
A cross-platform real-time subtitle display software. 一个跨平台的实时字幕显示软件。 |
|
Emerging |
| 2 |
XimilalaXiang/DeLive
DeLive is a cross-platform desktop app that captures system audio output and... |
|
Emerging |
| 3 |
botbahlul/pyvosklivesubtitle
PySimpleGUI based DESKTOP APP that can RECOGNIZE any live streaming in 23... |
|
Emerging |
| 4 |
botbahlul/VOSK-Powered-Live-Subtitle-V3
ANDROID APP that can RECOGNIZE ANY LIVE AUDIO/VIDEO STREAMING (using free... |
|
Emerging |
| 5 |
mmpneo/curses
Speech to Text and KB input captions for OBS, VRChat, Twitch chat and Discord |
|
Emerging |
| 6 |
royshil/cloudvocal
Cloud AI live transcription and translation service plugin |
|
Emerging |
| 7 |
wattyven/Live-Stream-TL
A real-time translation application that uses Vosk and the OpenAI API, with... |
|
Emerging |
| 8 |
kwea123/Unity_live_caption
Use Google Speech-to-Text API to do real-time live stream caption on Unity!... |
|
Experimental |
| 9 |
botbahlul/Live-Subtitle
ANDROID APP that can RECOGNIZE VLC LIVE AUDIO/VIDEO STREAMING (using free... |
|
Experimental |
| 10 |
mmpneo/simple-obs-stt
Speech-to-text and keyboard input captions for OBS. |
|
Experimental |
| 11 |
botbahlul/Live-Subtitle-V2
ANDROID APP that can RECOGNIZE VLC LIVE AUDIO/VIDEO STREAMING (using free... |
|
Experimental |
| 12 |
royshil/obs-squawk
Real-time Text-to-Speech AI Engine built-in OBS, integrative and intuitive |
|
Experimental |
| 13 |
botbahlul/VOSK-Powered-LIVE-SUBTITLE-V2
ANDROID APP that can RECOGNIZE LIVE AUDIO/VIDEO STREAMING (using free VOSK... |
|
Experimental |
| 14 |
aloproducao/Live-captions-for-broadcast
The Real-Time Speech Recognition System is an innovative tool designed to... |
|
Experimental |
| 15 |
Ryan5453/lyricscribe
Automated Lyric Transcription Research |
|
Experimental |
| 16 |
bartbilliet/LiveTranslate.App
Generate translated subtitles for any audio source (Xamarin mobile app) |
|
Experimental |
| 17 |
akabe/obs-transcript
Real-time subtitle generation by speech recognition for OBS Studio |
|
Experimental |
| 18 |
botbahlul/VOSK-Powered-LIVE-SUBTITLE
ANDROID APP that can RECOGNIZE ANY LIVE AUDIO/VIDEO STREAMING (using VOSK... |
|
Experimental |
| 19 |
shotafujie/asrivia
PiP表示でローカル文字起こし結果を表示できます． |
|
Experimental |
| 20 |
jonbrennecke/CaptionThis
"Caption This" is an iOS app that adds real-time captions to videos for... |
|
Experimental |
| 21 |
botbahlul/java-vosk-livesubtitle
JAVA based DESKTOP APP that can RECOGNIZE any live streaming in 21 languages... |
|
Experimental |
| 22 |
TheoTech/spf.io
spf.io is a platform providing real time captions and translations of live events |
|
Experimental |
| 23 |
koesan/VerbaLive
Real-time English captions powered by offline April-ASR, with optional... |
|
Experimental |
| 24 |
oscurprof/Realtime-Subtitles-Generator-using-Python
LiveScript: Real-time Live Captioning Software, generates subtitles in... |
|
Experimental |
| 25 |
canb0y/PlaySubtitle-v1
Android APP for closed captioning with inbuilt ASR (VOSK Speech... |
|
Experimental |
| 26 |
tuzibr/Real_time_caption_translate
A real-time caption translation tool based on VOSK speech recognition and... |
|
Experimental |
| 27 |
Aavtic/thamburaan
auto-caption program for generation word by word captioning on a green-screen video |
|
Experimental |