Screen Recorder with AI Subtitles — Record & Export MP4/SRT

Features

Screen Recorder with AI Subtitles is a free online tool that captures your screen and microphone, auto-generates captions using on-device speech recognition, and exports both an MP4 with burned-in subtitles and a separate SRT file. All processing — recording, transcription, and export — happens locally in your browser, so sensitive walkthroughs, meetings, and demos never leave your device.

When You Need This

Common pain points this tool solves

1. Recording a software demo or tutorial with captions for accessibility without installing OBS or Camtasia
2. Capturing a quick product walkthrough for a teammate with auto-transcribed subtitles burned into the video
3. Creating social-media-ready clips with subtitles for silent autoplay on LinkedIn, Twitter, or Instagram

How to Use

Step-by-step instructions

1. Click Start Recording and pick the screen or window to capture (optionally enable mic)
2. Perform your walkthrough or demo — the tool records screen + audio in real time
3. Stop recording and let the AI generate subtitles from the audio track
4. Review and edit the transcript if needed, then export MP4 with burned-in captions and/or SRT

Why Choose Korelyy

What makes us better

1. All-in-one: recording, transcription, and subtitle burn-in happen in the browser — no install
2. Exports both MP4 with hard-coded captions and standalone SRT for editing in Premiere or DaVinci
3. Zero upload — sensitive demos, internal meetings, and customer recordings stay fully private

Monetize With This Tool

Turn this tool into a side income stream

1. Use this tool to speed up your freelance work and take on more paying clients
2. Create polished content faster for your blog, YouTube channel, or social media and grow your audience
3. Offer this tool's capabilities as a service on Fiverr, Upwork, or to your local business clients

Frequently Asked Questions

1. Does the AI subtitle generation upload my audio?

   No. Speech recognition runs on-device using the browser's Web Speech API or local model. Your audio never leaves your computer — suitable for confidential meetings and internal demos.

2. Can I edit the auto-generated subtitles before exporting?

   Yes. After transcription the subtitle list is fully editable — fix misheard words, adjust timing, or remove sections before burning them into the MP4 or exporting SRT.

3. What video formats can I export?

   The primary export is MP4 (H.264) with optional burned-in captions. A separate SRT subtitle file can also be exported for use in Premiere, DaVinci Resolve, or YouTube's subtitle uploader.

4. Is there a recording time limit?

   No hard limit, but very long recordings (over 60 minutes) may hit browser memory limits on low-RAM devices. For hour-long sessions, record in segments and stitch them together.