fframes

Free, private AI tool that adds captions or subtitles to your videos directly in your browser — no signup or uploads to a server.

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subtitles.fframes.studio
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Quick facts
What is it Free, private AI tool that adds captions or subtitles to your videos directly in your browser — no signup or uploads to a server.
Pricing Unknown
Platform Web Application
Best for adding captions to social media clips, making educational videos more accessible
Domain registered 2021

Data updated Aug. 1, 2026

What does fframes do?

fframes is a web-based tool that automatically adds captions or subtitles to your videos. You upload a video file, and the tool uses AI to transcribe the spoken audio. It then translates that text if needed and burns the subtitles directly onto the video. The entire process happens in your web browser, which means your video data is not sent to any external server. This makes it a fast and private option for adding text to videos. The tool is designed for simplicity. There are no complex settings or options to configure. You get a finished video file with the subtitles embedded, ready to download and share. It uses artificial intelligence for the speech-to-text conversion, which is the core of its functionality. This makes it particularly useful for creators who need to add accurate captions quickly. fframes is ideal for content creators who post videos on platforms like YouTube, TikTok, or Instagram, where captions improve accessibility and viewer engagement. It is also helpful for educators creating online courses or for anyone producing content for an international audience that requires translation. The fact that it is free and requires no account lowers the barrier for anyone to start making their videos more accessible immediately.

#accessibility#ai transcription#browser-based#privacy-focused#video editing#video subtitles

Key features

What makes it stand out
01
Fully browser-based processing for complete privacy — your video and audio never leave your computer
02
Automatic transcription and translation to generate subtitle text from your video's audio
03
Renders the generated subtitles directly back onto the video file for a final, captioned video
04
Completely free to use with no account or signup required
05
Simple workflow: upload a video, get the subtitles, and download the finished file

Who is fframes for?

Who benefits most from this tool
adding captions to social media clips
making educational videos more accessible
creating subtitles for translated content

Trust & presence

Domain Domain registered 2021

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