SubFlow - Streaming Subtitles

Unknown author · Entertainment

Open in Chrome Web Store

Users

157

Avg rating

5.0

Ratings

Updated

Jan 29, 2026

Media

1 item

Description

Add custom SRT subtitles to any streaming video with perfect synchronization SubFlow - The Ultimate Streaming Subtitle Tool Add custom subtitles to any video on the web! SubFlow lets you drag & drop SRT files directly onto videos on Netflix, Amazon Prime, YouTube, and more. Features: 🎞️ Universal Support: Works on almost any video player (JWPlayer, VideoJS, HTML5). 🎨 Netflix-Style UI: Beautiful, dark-themed interface that feels native. 🔄 Perfect Sync: Fix out-of-sync audio with ±0.5s or ±5s adjustments. 📝 Customizable: Change font size, position, and choose from 4 professional presets (Netflix, Prime, Yellow, Outline). 🚀 Privacy Focused: Your subtitle files never leave your device. How to use: 1. Open a video on any streaming site. 2. Click the SubFlow icon. 3. Drag & drop your .srt file. 4. Enjoy!

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
29
Description length
Characters in the listing description.
813
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
77

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.