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Free Video Subtitle Generator & AI Video Tools

Generate video subtitles automatically, add captions to MP4, create AI videos from text, and translate videos to 130+ languages. Free online tools.

Generate Video Subtitles Add Subtitles to MP4

Automation recipes

20+

Subtitle accuracy

98%

Turnaround

Real-time

Workflows

Produce multilingual shorts

Transcribe, auto-translate, dub, and burn-in styled captions in one pass.

Deliver agency-ready ads

Generate scripts, produce AI b-roll, and export compressed deliverables.

Turn webinars into courses

Split long-form videos, add chapter markers, and publish to your LMS with transcripts.

Top Video Creation & Localization

Hand-picked utilities to accelerate your workflow

Video Subtitle Generator

Auto-generate video subtitles with AI. Free subtitle generator for YouTube, TikTok, Instagram. 98% accuracy.

Add Subtitles to Video

Add captions to any video online. Free tool to add subtitles with custom fonts and colors.

Add Subtitles to MP4

Add SRT subtitles to MP4 videos online. Free subtitle burner with custom styling options.

Add SRT to MP4

Merge SRT subtitle files with MP4 videos. Free online tool to burn subtitles into video.

Video to Text

Convert video to text transcription online. Free AI video transcription tool with 130+ languages.

Audio Translator

Translate audio files to 130+ languages with AI. Free audio translation and dubbing tool.

AI Dubbing

AI video dubbing in 130+ languages. Translate and dub videos with natural AI voices.

Audio Video Transcription

Free AI transcription for audio and video. Convert speech to text with 98% accuracy.

Video Ad Generator

Create professional video ads with AI. Free video ad maker for social media marketing.

Video Compressor

Compress videos online without quality loss. Free video compression tool for all formats.

AI Video Generator

Create videos with AI from text. Free AI video maker for marketing, social media, and content.

Text to Video Generator

Convert text to video with AI. Turn scripts into professional videos with AI visuals and voiceovers.

Video AI

AI-powered video editing and enhancement. Create, edit, and improve videos with artificial intelligence.

Learn & Level Up

Quick Answers

Does dubbing retain lip-sync?
Yes—our AI Dubbing tool supports phonetic alignment for natural lip-sync.
How do I add styled captions?
Run your clip through the Video Subtitle Generator, then customize fonts and colors before export.

Frequently Asked Questions

Listnr AI’s Video Subtitle Generator helps add subtitles to your videos, enhancing accessibility and engagement.

Subtitles are embedded directly into the .mp4 video file.

Yes, Listnr AI’s tool is compatible with all devices with a browser.

No, you can add subtitles to as many videos as you need.

Upload your video, and the tool will automatically generate and add subtitles based on the audio.

Yes, you can customize font size, color, and style to match your needs.

Yes, Listnr AI ensures a secure environment for subtitle generation.

How we scaled Listnr to 20,000 users and $600k in revenue

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Integrations

Text to Speech API Listnr Zapier Integration Listnr Pabbly Integration

Social

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