Burn SRT subtitles permanently into your video
Visuals get people to stop scrolling, but subtitles get them to keep watching. Here is how I use a subtitle tool to make my videos accessible, engaging, and professional for a silent world.
I’m going to share a statistic that changed the way I edit video: 80% of social media videos are watched with the sound turned off.
Think about your own habits. You’re on the bus, in a waiting room, or in a meeting. You see a video that looks interesting, but you can’t turn the volume up. If that video doesn't have subtitles, you scroll past it in 3 seconds.
This is the Accessibility Gap. If you aren't adding captions, you are effectively ignoring 80% of your potential audience.
This is why Adding Subtitles is the most important step in my "Social Reach" strategy.
It’s about making your message heard, even when no one is listening.
Your scripts, your speeches, and your videos are your intellectual property. Whether it’s a private training video or a personal vlog, you shouldn't have to sacrifice your privacy to add a subtitle track.
Most "free" online caption tools are data-mining operations. They want your videos and your text on their servers so they can train their AI speech-recognition models.
That’s why this tool is built to be a private workshop.
By using WebAssembly, we’ve brought the world’s most powerful media engine—FFmpeg—directly into your browser tab.
When styling your subtitles, use a Contrasting Background (like a semi-transparent black box behind white text). It ensures your captions are readable against any background—whether it’s a bright sky or a dark room. Readability is the difference between an "engaged viewer" and a "frustrated scroller."
Stop letting your message be silenced. Add your voice in text, keep your privacy, and make your videos accessible to everyone, everywhere.
SRT and VTT Support: Import standard subtitle files and sync them with your video timeline.
Hard-Coded Captions: 'Bake' the text directly into the video pixels for universal compatibility.
Precision Styling: Choose the font, size, and background of your captions for maximum readability.
100% Local Processing: Your private scripts and footage never leave your browser.
Select your video file (it stays local in your browser).
Upload your SRT or VTT subtitle file.
Preview the sync to ensure the text matches the speech perfectly.
Click 'Add Subtitles' and watch as our engine bakes the captions in instantly.
Reach More People: Make your content understandable for the hearing-impaired and non-native speakers.
Silent-View Mastery: Capture the 80% of users who watch videos in public or without sound.
Professional Authority: Subtitles give your videos a 'produced' feel that builds trust with your audience.
Total Privacy: The safest way to handle your personal or professional video data.
Unlike other websites, we do NOT upload your files to our servers. All processing happens securely inside your device (browser).
Burning in (hard-coding) ensures that your subtitles appear on *every* device and *every* platform, regardless of whether the player supports closed captions. It’s the only way to guarantee your message is seen by 100% of your audience.
No. Our tool uses high-fidelity vector rendering for text. This means your captions will stay sharp and professional, even if you’re exporting to a 4K video.
Absolutely. Our tool runs 100% in your browser. We don't have a server that 'sees' your video or 'reads' your subtitles. Your data stays in your browser's memory and is never uploaded to a cloud. It's the most secure way to process your content.
Yes! As long as your subtitle file uses standard UTF-8 encoding, our tool can handle any language, including scripts with special characters.