(beta)

View, create and share your captions
with this open source browser extension

Chrome Web Store linkFirefox Add-on link
Discord link
Easy to use
View captions without leaving Youtube and other supported video sites
Advanced effects
View complex captions made in Substation Alpha formats (SSA, ASS) using the advanced renderer made possible by Subtitle Octopus
View supported custom fonts
Convenient editor
Create captions with the built-in editor directly in a video's page with the extension.
Manual caption positioning, keyboard shortcuts are supported.
More features to come!
Import existing captions
Use tools such as Aegisub or SubtitleEdit to create captions before uploading them through NekoCap. SSA, ASS, SRT, VTT, SBV formats are supported
How to view captions
1Download the extension for Chrome
Download the extension for <chrome>Chrome</chrome>
2Watch videos on one of the supported video sites as usual
Watch videos on one of the supported video sites as usual
3If there are captions for the video, select them from the dropdown!
If there are captions for the video, select them from the dropdown!

Latest captions

[Eng Sub] เทวดาท่าจะรัก Angel Beside Me | EP.10 [2/5]
EP10②
Thai (Thailand) Japanese (Japan)
captioned by Hashi
[Eng Sub] เทวดาท่าจะรัก Angel Beside Me | EP.9 [4/5]
EP9④
Thai (Thailand) Japanese (Japan)
captioned by Hashi
BROKEN (Of) LOVE หัวใจช้ำรัก | EP.3 [1/4]
【日本語字幕】『BROKEN (Of) LOVE หัวใจช้ำรัก』EP.3 [1/4] Faye Peraya, Atom Pariya
Thai (Thailand) Japanese (Japan)
captioned by Saya
Exclusive สุด ๆ ก่อนซีรีส์เรื่องใหม่จะมา! | Prelude of the Police in Love ก่อนจะพบสารวัตรเธียร์ EP.1
[Japanese]Prelude of the Police in Love EP.1
Thai (Thailand) Japanese (Japan)
captioned by Shaxia
[ OFFICIAL ] องศาสูญ Absolute Zero Serie EP.0 | THE DOCUMENTARY ก่อนเข็มนาฬิกาจะเริ่มเดิน
Absolute Zero Series　EP.0
Thai (Thailand) Japanese (Japan)
captioned by zero
Love Feels So Fast - รวมศิลปิน LOL FANFEST 2026
Love Feels So Fast - รวมศิลปิน LOL FANFEST 2026 [JPN SUB]
Thai (Thailand) Japanese (Japan)
captioned by elle
You vs You.
ABCD
English Telugu (India)
captioned by Testing 0122
CLUB JDG - Le dernier maître de l'air
CLUB JDG - The Last Airbender
French English
captioned by leaf.onthewind
第1話 先生、港町の水産高校に赴任する
Sabakan, Uchuu e Iku (2026) JDrama ep01 [Skeweds][v2026.Apr.28]
Japanese (Japan) English
captioned by Skeweds Translations
Something New Ost.Girl Rules กฎหลัก...ห้ามรักเธอ - View Benyapa, Mim Rattanawadee
k
Thai (Thailand) Japanese (Japan)
captioned by kk

Latest captions

CLUB JDG - Le dernier maître de l'air
CLUB JDG - The Last Airbender
French English
captioned by leaf.onthewind
第1話 先生、港町の水産高校に赴任する
Sabakan, Uchuu e Iku (2026) JDrama ep01 [Skeweds][v2026.Apr.28]
Japanese (Japan) English
captioned by Skeweds Translations
まるで二重振り子のセカイ！ / 初音ミク
Like a World of Double Pendulums!
Japanese (Japan) English
captioned by VETER BAEV 2
4월도 열심히 보내는 중
BBGirls Yuna - Camping Fest VLOG
Korean (South Korea) English
captioned by Milchstrasse
BROKEN (Of) LOVE หัวใจช้ำรัก | EP.4 [4/4]
BROKEN (Of) LOVE EP.4 [4_4]
Thai (Thailand) English
captioned by yoon
BROKEN (Of) LOVE หัวใจช้ำรัก | EP.4 [3/4]
BROKEN (Of) LOVE EP.4 [3_4]
Thai (Thailand) English
captioned by yoon
BROKEN (Of) LOVE หัวใจช้ำรัก | EP.4 [2/4]
BROKEN (Of) LOVE EP.4 [2_4]
Thai (Thailand) English
captioned by yoon
BROKEN (Of) LOVE หัวใจช้ำรัก | EP.4 [1/4]
BROKEN (Of) LOVE EP.4 [1_4]
Thai (Thailand) English
captioned by yoon
หงสาวดี | Ep.10 (Full Ep) ตอนจบ | 21 เม.ษ. 69 | รับชมย้อนหลัง แอป oneD ที่เดียว
The Last Duel หงสาวดี EP 10 ENGSUB
Thai (Thailand) English
captioned by Carla
หงสาวดี | Ep.09 (Full Ep) | 20 เม.ษ. 69 | รับชมย้อนหลัง แอป oneD ที่เดียว
The Last Duel หงสาวดี EP 9 ENGSUB
Thai (Thailand) English
captioned by Carla