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Captioner

Open source alternatives to Captioner

200 open source apps like Captioner, closest match first.

Top picks

  1. M

    Medusa Clip

    Launch

    Automatically turn long gameplay videos into Shorts, Reels, and TikToks using AI. Runs locally, open-source, and requires no signup.

    Open source

  2. A

    Avse

    Launch

    Search videos with a question and get related answers from the video and chat with any video

    Open source

  3. A

    Amical

    Launch

    Open source AI dictation app that transforms speech to text with context-aware formatting. Fast, accurate transcription for meetings, notes, and hands-free typing.

    Open sourceSelf-hosted

  4. M

    Mochi 1 Preview - AI video Generator

    Launch

    Experience state-of-the-art Mochi 1 video generation with exceptional motion quality and prompt adherence, powered by our 10B parameter Mochi 1 AsymmDiT architecture

    Open source

  5. L

    Lingo.dev

    Launch

    Transform your app into a global product with AI-powered localization that integrates directly into your development workflow. Supports 83+ languages with Git-native automation.

    Open source

  6. L

    Lemonfox.ai

    Launch

    Transcribe audio files within seconds using our Speech-To-Text API - with the lowest price on the market.

    Open source

More like Captioner

7
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OpenWispr

Dictation app powered by OpenAI Whisper and NVIDIA Parakeet

Launch
8
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Meetily

Records, transcribes, and summarizes meetings entirely on your device

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9
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Image to Video AI - AI Video Generator

Transform Still Images into Living Stories

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10
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FluidVoice

Free, open-source macOS dictation app

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11
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Wunjo Community Edition (CE)

All-in-One AI Tools for Content Creation and Editing

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12
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LLPlayer

The media player for language learning

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13
L

LibreTranslate

Self-hosted machine translation API that works offline

Launch
14
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TranslateGemma

Translate 55 languages instantly. Free, no signup

Launch
15
A

AniSora

AI-Powered Anime Video Generator

Launch
16
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Minutes

Records meetings and voice memos locally

Launch
17
S

Swift

A fast, open-source voice assistant powered by Groq, Cartesia, and Vercel

Launch
18
O

OpenCreative

Go from idea to complete campaign without juggling half a dozen AI tools

Launch
19
O

OpenShorts

Open source AI clip generator

Launch
20
C

CopilotKit

Integrate production-ready AI copilots into any product quickly and easily

Launch
21
K

Khoj

Self-hostable AI assistant that connects to your docs and the web

Launch
22
D

Dyad

Free, Local, Open-Source AI App Builder

Launch
23
S

Script to Voice Generator - Kokoro TTS

Turn scripts into studio-quality audio with unlimited voices, effects, and

Launch
24
C

Cherry Studio

Desktop AI client for Windows, macOS, and Linux

Launch
25
P

PolyGPT

Chat with Multiple AI Models Simultaneously

Launch
26
H

Handy

Cross-platform desktop app that transcribes your voice into any text field

Launch
27
S

Scoopika

Bring AI agents to your application in minutes

Launch
28
O

Open-Notebook

Combines AI summarization, podcast generation

Launch
29
L

Langflow

Build, deploy, and iterate on AI agents, RAG applications, and MCP servers

Launch
30
L

LocalAI

Run LLMs, speech, image generation

Launch
31
P

pi

Terminal-based coding agent with a minimal core, 15+ LLM providers

Launch
32
M

Meetily : Open Source Ai Meeting Note taker

Self hosted Ai Meeting note taker

Launch
33
S

Snapify

Effortlessly create, share, and collaborate with screen recordings

Launch
34
O

Openinary

Upload, transform, and deliver images and videos via a REST API

Launch
35
A

AGiXT

JUST DO THINGS!

Launch
36
A

asciinema.org

Record and share your terminal sessions, the simple way

Launch
37
F

Frontman

Open-source AI coding agent that runs in your browser

Launch
38
A

aider

AI pair programming in your terminal, supporting multiple LLM providers

Launch
39
O

Open WebUI

Run AI on your own terms

Launch
40
J

Jarvis

Free, open-source macOS voice assistant

Launch
41
O

OpenAssistantGPT

Build a smart RAG chatbot with the OpenAI Assistant API

Launch
42
T

TryPost

Plan, schedule, and auto-publish social media content across 10+ networks

Launch
43
T

Tabby

Self-hosted AI coding assistant that enhances productivity

Launch
44
B

ByteChef

Create intelligent automation workflows combining AI agents

Launch
45
T

T3 Code

Advanced AI coding assistant that enhances development workflow

Launch
46
L

LLM Gateway

Route, manage, and analyze LLM requests across multiple providers with one API

Launch
47
G

Giselle

Create powerful AI agents using an intuitive node-based interface

Launch
48
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LiteLLM

Acts as a unified proxy across 100+ LLMs

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49
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Fullmoon

A mobile app for interacting with private, local large language models

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50
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Paseo

Self-hosted orchestrator for coding agents like Claude Code, Codex, and Cursor

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About Captioner

C

Captioner

Translate your videos to other languages for global audience

Captioner is an AI video translator for your videos. Upload your videos and translate right on your browser.

View CaptionerAll AI apps
Price
Free
Category
AI
Website
captioner.io