Convert MP4 Video to SRT Subtitles

Get perfectly timed subtitles for your videos automatically. PDF Paw turns speech into SRT captions so you can boost engagement and accessibility effortlessly.

User avatarUser avatarUser avatar
1.5M users
17,150 reviews

How It Works

MP4 to SRT Converter — Create Subtitles for Videos Online | PDF Paw
1
Upload Your MP4. Drop your video file into PDF Paw. We handle the heavy lifting, accepting large MP4s without breaking a sweat.
2
AI Generates Captions. Our smart engine listens to the audio and syncs every word to the exact millisecond. Timestamps? Handled.
3
Download SRT File. Preview your captions, tweak them in our editor if you like, and hit download. Your SRT file is ready for the world.

Your Complete Audio & Video Toolkit

Transcribe, convert, extract — everything audio & video, handled in one place.

AI Transcription

Speech to text with speaker labels, timestamps, and 95%+ accuracy.

Format Conversion

MP3, WAV, M4A, OGG, FLAC — convert any audio or video format instantly.

Video to Audio

Extract audio from MP4, YouTube, Zoom recordings, and more.

Lightning Fast

Most files processed in under three minutes. No waiting around.

No Signup
Start instantly
100% Secure
Auto-deleted
Browser-Based
No installs

People Love These Tools

Podcasters, researchers, marketers, and remote teams use our audio & video tools every day.

Feb 16
Total game changer
I used to spend hours manually typing out captions for my TikToks. PDF Paw does it in seconds and the timing is flawless. Obsessed.
Isabella RossiInstagram logo
Isabella Rossi
Feb 12
Saved my deadline
Needed subtitles for a client video ASAP. PDF Paw handled a 30-minute file in no time. The client loved the accuracy.
Marcus ChenInstagram logo
Marcus Chen
Jan 30
Best caption tool
I create training videos and accessibility is huge for us. PDF Paw makes adding closed captions stupidly easy and cheap.
Priya PatelInstagram logo
Priya Patel
824 people transcribed files today
Loading...

Fully Integrated With

trusted by imagetrusted by imagetrusted by imagetrusted by image

Why People Pick Our Audio & Video Tools

Skyrocket Engagement

Videos with captions get way more views. PDF Paw helps you hook viewers who watch on mute. It is a no-brainer for social growth.

Global Audience

break language barriers. Translate your subtitles into over 100 languages instantly and reach people all over the planet.

Pin-Point Accuracy

Our AI is trained to catch fast talkers and slang. It nails the timing so your subtitles match the video perfectly, every single time.

Edit Like a Pro

Want to change a word? Our interactive editor lets you polish your captions and adjust timing before you export. You have full control.

All Formats Welcome

Not just MP4. Throw in MOV, AVI, or WebM. We convert it all to clean, compliant SRT files ready for YouTube or Netflix.

Privacy First

Your content is yours. We encrypt your files and wipe them from our servers after processing. No snooping, ever.

Skyrocket Engagement

Videos with captions get way more views. PDF Paw helps you hook viewers who watch on mute. It is a no-brainer for social growth.

Global Audience

break language barriers. Translate your subtitles into over 100 languages instantly and reach people all over the planet.

Pin-Point Accuracy

Our AI is trained to catch fast talkers and slang. It nails the timing so your subtitles match the video perfectly, every single time.

Edit Like a Pro

Want to change a word? Our interactive editor lets you polish your captions and adjust timing before you export. You have full control.

All Formats Welcome

Not just MP4. Throw in MOV, AVI, or WebM. We convert it all to clean, compliant SRT files ready for YouTube or Netflix.

Privacy First

Your content is yours. We encrypt your files and wipe them from our servers after processing. No snooping, ever.

MP4 to SRT Online

No signup needed. Just pick a tool and go.

Generate SRT Subtitles
4.6
1,340 reviews
4.5
13,920 reviews
4.6
4,550 reviews

Frequently Asked Questions

Quick answers about our audio & video transcription and conversion tools.

Related articles

Explore more tips, tools and guides to help you work smarter with PDFs.

How to Convert HEIC to PDF in Seconds: Complete Guide
How To

Aug 24, 2025 | 14,321 views

How to Convert HEIC to PDF in Seconds: Complete Guide

Learn the fastest methods to convert Apple's HEIC image format to PDF documents. Discover cross-platform solutions, batch processing techniques, and quality preservation tips for seamless file sharing.

Transform JPG Images to Editable Word Documents - Free Online Guide
How To

Aug 11, 2025 | 9,678 views

Transform JPG Images to Editable Word Documents - Free Online Guide

Discover how to convert JPG images into fully editable Word documents using our free online converter. Complete guide with OCR technology, tips for better results, and step-by-step instructions.

How to Compress PDF to 1MB or Less - Free Methods That Actually Work
How To

Jul 18, 2025 | 8,234 views

How to Compress PDF to 1MB or Less - Free Methods That Actually Work

Learn proven techniques to compress large PDF files to 1MB or smaller without losing quality. Discover free tools, best practices, and expert tips for optimal file compression.

MP4 to SRT Converter — Create Subtitles for Videos Online | PDF Paw - PDF Paw