SubKu

Build your subtitle library in one click

Unclaimed

2 ratings4.05

Saves43

CategoryProductivity

PlatformWeb

PricingFree

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SubKu is a browser-based tool that extracts hardcoded (burned-in) subtitles from videos entirely on your device without uploading. It converts subtitles into a searchable, editable subtitle library and allows export as SRT files. It supports batch processing, full-text search, folder organization, and privacy by design.

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Ratings & Reviews

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4.05

2 reviews

Product

3.55

Design & Polish

4.55

Performance

4.05

Mobile PageSpeed

Performance: 93 out of 100, Good
Accessibility: 92 out of 100, Good
Best Practices: 100 out of 100, Good
SEO: 100 out of 100, Good

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Information

CategoryProductivity

PlatformsWeb

PricingFree

AccountNot confirmed

ListedSeptember 2026

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Mobile PageSpeed

Performance: 93 out of 100, Good
Accessibility: 92 out of 100, Good
Best Practices: 100 out of 100, Good
SEO: 100 out of 100, Good

Around the Web

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