Load an SRT or VTT subtitle file alongside any video URL and watch with perfectly synced captions — entirely in your browser with zero file uploads.
Paste your link below to start streaming immediately in your browser.
Built for speed and privacy — no bloat, no sign-ups, no nonsense.
Drag and drop your .srt or .vtt subtitle file to overlay captions on any streaming video instantly.
Subtitle out of sync? Nudge the timing forward or backward in real time without re-editing the file.
Load multiple subtitle tracks and switch between languages during playback — like native video players.
Change font size, background opacity, and text color to make subtitles comfortable on any screen.
Your subtitle files and video URLs never leave your device. Everything is processed locally in the browser.
Make any video accessible by adding subtitles. Perfect for hearing impaired users or non-native speakers.
Three steps from link to stream. No friction, no fuss.
Enter the direct link to your video — MP4, WebM, or any HLS/M3U8 stream — into FluxPlays.
Click 'Add Subtitles' and select your .srt or .vtt file from your device. Subtitles are read locally by your browser.
Subtitles appear in sync with the video. Adjust timing offset or style from the subtitle settings panel.
Everything you need to know about streaming with FluxPlays.
No sign-up. No download. No credit card. Just paste your link and FluxPlays handles the rest — instantly.
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