(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] คุณวาฬร้านชำ Whale Store xoxo | EP.3 [4/4]
[日本語字幕] คุณวาฬร้านชำ Whale Store xoxo | EP.3 [4/4]
Thai (Thailand) Japanese (Japan)
captioned by obake_0w0
The Wicked Game เกม รัก ลวง | EP.09 (Full Ep) | 22 พ.ย. 68 | one31
The Wicked Game EP9
Thai (Thailand) Japanese (Japan)
captioned by puritarou
[Eng Sub] คุณวาฬร้านชำ Whale Store xoxo | EP.3 [3/4]
[日本語] คุณวาฬร้านชำ Whale Store xoxo | EP.3 [3/4]
Thai (Thailand) Japanese (Japan)
captioned by obake_0w0
TOUCH - JASP.ER [ OFFICIAL MV ]
TOUCH - JASP.ER [ OFFICIAL MV ]
Thai (Thailand) Chinese (Traditional Han, Hong Kong SAR China)
captioned by white.ch030
[Eng Sub] คุณวาฬร้านชำ Whale Store xoxo | EP.3 [2/4]
[日本語字幕] คุณวาฬร้านชำ Whale Store xoxo | EP.3 [2/4]
Thai (Thailand) Japanese (Japan)
captioned by obake_0w0
『JX 2026 JAPAN FANMEETING 'Hug & Love'』二人からのメッセージ
"JX 2026 JAPAN FANMEETING 'Hug & Love'" Message from the two members
Korean (South Korea) English
captioned by SteVie OliVie
[Eng Sub] ไหนใครว่าพวกมันไม่ถูกกัน Head 2 Head | EP.6 [4/4]
[日本語字幕] ไหนใครว่าพวกมันไม่ถูกกัน Head 2 Head | EP.6 [4/4]
Thai (Thailand) Japanese (Japan)
captioned by Jun
[Eng Sub] ไหนใครว่าพวกมันไม่ถูกกัน Head 2 Head | EP.6 [3/4]
[日本語字幕] ไหนใครว่าพวกมันไม่ถูกกัน Head 2 Head | EP.6 [3/4]
Thai (Thailand) Japanese (Japan)
captioned by Jun
[Eng Sub] ไหนใครว่าพวกมันไม่ถูกกัน Head 2 Head | EP.6 [2/4]
[日本語字幕] ไหนใครว่าพวกมันไม่ถูกกัน Head 2 Head | EP.6 [2/4]
Thai (Thailand) Japanese (Japan)
captioned by Jun
[FULL EP] เพียงนาวา Lover Merman EP.7 (1/4)
「Lover Merman」Nava─恋人は人魚 EP.7 (1/4)
Thai (Thailand) Japanese (Japan)
captioned by Rin

Latest captions

『JX 2026 JAPAN FANMEETING 'Hug & Love'』二人からのメッセージ
"JX 2026 JAPAN FANMEETING 'Hug & Love'" Message from the two members
Korean (South Korea) English
captioned by SteVie OliVie
We All Agree Twitter is Terrible Now, Right?
We All Agree Twitter is Terrible Now, Right?
English English
captioned by stickinthemud
Skyblock: The Great Potato War
Skyblock: The Great Potato War
Unknown English
captioned by stickinthemud
31 minutos - Episodio 3*11 - Bodoque apostador
31 Minutos 3x11 - [WRONG] YT Automatic Subtitle
Spanish (Chile) English (Zimbabwe)
captioned by Cano
[SFM] An Interview with Ennard
[SFM] An Interview with Ennard
English English
captioned by J
[SFM] An interview with Springtrap
[SFM] An interview with Springtrap
English English
captioned by J
31 minutos - Episodio 3*11 - Bodoque apostador
31 Minutos 3x11 - SDH Subtitle
Spanish (Chile) English
captioned by Cano
The Wicked Game เกม รัก ลวง | EP.10 (Full Ep) ตอนจบ| 29 พ.ย. 68 | one31
The Wicked Game EP10 (ENG SUB)
Thai (Thailand) English
captioned by kk
ストロボ・エッジ　Season１ 〈第５話〉
Strobe Edge Season 1 (2025) JDrama ep5 [Skeweds]
Japanese (Japan) English
captioned by Skeweds Translations
放課後ディストラクション
After school Destruction / High Score Girl Ed
Japanese (Japan) English
captioned by fufuu