(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.7 [3/4]
[日本語字幕] คุณวาฬร้านชำ Whale Store xoxo | EP.7 [3/4]
Thai (Thailand) Japanese (Japan)
captioned by obake_0w0
[Eng Sub] ความลับในบทเพลงที่บรรเลงไม่รู้จบ Melody of Secrets | EP.2 [2/4]
【日本語字幕】Melody Of Secrets EP2 [2/4]
Thai (Thailand) Japanese (Japan)
captioned by habbit
[Eng Sub] คุณวาฬร้านชำ Whale Store xoxo | EP.7 [2/4]
[日本語字幕] คุณวาฬร้านชำ Whale Store xoxo | EP.7 [2/4]
Thai (Thailand) Japanese (Japan)
captioned by obake_0w0
[Eng Sub] คุณวาฬร้านชำ Whale Store xoxo | EP.7 [1/4]
[日本語字幕] คุณวาฬร้านชำ Whale Store xoxo | EP.7 [1/4]
Thai (Thailand) Japanese (Japan)
captioned by obake_0w0
สิงสาลาตาย Goddess Bless You From Death | EP.1 [1/4] | ENG SUB
Goddess Bless You From Death EP1 1/4
Thai (Thailand) Japanese (Japan)
captioned by puritarou
[Eng Sub] ความลับในบทเพลงที่บรรเลงไม่รู้จบ Melody of Secrets | EP.2 [1/4]
【日本語字幕】Melody Of Secrets EP2 [1/4]
Thai (Thailand) Japanese (Japan)
captioned by habbit
[Eng Sub] ไหนใครว่าพวกมันไม่ถูกกัน Head 2 Head | EP.7 [4/4]
[日本語字幕] ไหนใครว่าพวกมันไม่ถูกกัน Head 2 Head | EP.7 [4/4]
Thai (Thailand) Japanese (Japan)
captioned by Jun
[Eng Sub] ไหนใครว่าพวกมันไม่ถูกกัน Head 2 Head | EP.7 [3/4]
[日本語字幕] ไหนใครว่าพวกมันไม่ถูกกัน Head 2 Head | EP.7 [3/4]
Thai (Thailand) Japanese (Japan)
captioned by Jun
[Eng Sub] ไหนใครว่าพวกมันไม่ถูกกัน Head 2 Head | EP.7 [2/4]
[日本語字幕] ไหนใครว่าพวกมันไม่ถูกกัน Head 2 Head | EP.7 [2/4]
Thai (Thailand) Japanese (Japan)
captioned by Jun
[Eng Sub] ไหนใครว่าพวกมันไม่ถูกกัน Head 2 Head | EP.7 [1/4]
[日本語字幕] ไหนใครว่าพวกมันไม่ถูกกัน Head 2 Head | EP.7 [1/4]
Thai (Thailand) Japanese (Japan)
captioned by Jun

Latest captions

[Behind The Scenes] กองนี้ไม่เล่น! ทำการบ้านกันหนักมาก | Burnout Syndrome ภาวะรักคนหมดไฟ EP.2
251211 Burnout Syndrome Series EP 2 Behind The Scenes [ENG SUB FIXED]
Thai (Thailand) English
captioned by Iris
【ノイミー】シェフおぎはなの手料理パーティ🧑‍🍳🎶平和にたくさん食べます！！！
[Noimii] Chef Ogihana_s home-cooked party 🧑_🍳🎶 Eat lots in peace!!! [AI Sub by wowkise]
Japanese (Japan) English
captioned by bbbbb
Opening Logos Jaws (DVS)
Opening Logos Jaws (DVS)
English English
captioned by Anthony2106
[인터뷰] 김재중 "기부·봉사가 주는 변화 소중해…오히려 제가 많이 배워" / JTBC 뉴스룸
[Interview] Kim Jaejoong: "The change that donations and volunteering bring is precious... Actually, I've learned so much." / JTBC Newsroom
Korean (South Korea) English
captioned by SteVie OliVie
Il est caché sous terre - Analyse de "The Oldest View" - Findings N°105
It's hidden underground - Analysis of "The Oldest View" - Findings N°105
French English
captioned by Shikonai
Joueur du Grenier - LOST (feat ‪@EdwardRetroDecouverte‬ )
Player of the Attic - LOST (feat. @EdwardRetroDecouverte)
French English
captioned by Shikonai
บุกกองซีรีส์ BURNOUT SYNDROME ภาวะรักคนหมดไฟ LAST Q! | GMMTV LIVE HOUSE
251204 GMMTV Live House on the set of #BurnoutSyndromeSeries [ENG SUB]
Thai (Thailand) English
captioned by Iris
TADC 6 But only when Ming on screen | The amazing digital circus episode 6
TADC 6 But only when Ming on screen | The amazing digital circus episode 6
English English
captioned by Anthony2106
『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