(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] WU อู | EP.2 [1/4]
[JP Sub] WU EP2 1/4
Thai (Thailand) Japanese (Japan)
captioned by alba
[Eng Sub] WU อู | EP.2 [2/4]
[JP Sub] WU EP2 2/4
Thai (Thailand) Japanese (Japan)
captioned by alba
[Eng Sub] WU อู | EP.2 [3/4]
[JP Sub] WU EP2 3/4
Thai (Thailand) Japanese (Japan)
captioned by alba
[Eng Sub] WU อู | EP.2 [4/4]
[JP Sub] WU EP2 4/4
Thai (Thailand) Japanese (Japan)
captioned by alba
「吾岸」番外篇 正式上线
To My Shore - Special
Chinese English
captioned by kk
[Eng Sub] MuTeLuv ตอน เบอร์ว่ารักแถบ Hello, Is This Luck? | EP.3 [4/4]
[繁體中文]MuTeLuv ตอน เบอร์ว่ารักแถบ Hello, Is This Luck? | EP.3 [4/4]
Thai (Thailand) Chinese (Traditional Han, Taiwan)
captioned by lil
[Eng Sub] MuTeLuv ตอน เบอร์ว่ารักแถบ Hello, Is This Luck? | EP.3 [3/4]
[繁體中文]MuTeLuv ตอน เบอร์ว่ารักแถบ Hello, Is This Luck? | EP.3 [3/4]
Thai (Thailand) Chinese (Traditional Han, Taiwan)
captioned by lil
[Eng Sub] MuTeLuv ตอน เบอร์ว่ารักแถบ Hello, Is This Luck? | EP.3 [2/4]
[繁體中文]MuTeLuv ตอน เบอร์ว่ารักแถบ Hello, Is This Luck? | EP.3 [2/4]
Thai (Thailand) Chinese (Traditional Han, Taiwan)
captioned by lil
[4k] ให้รักมันโตในใจ - Seakeen #SeaKeenFanMeeting
ให้รักมันโตในใจ - Seakeen #SeaKeenFanMeeting
Thai (Thailand) Japanese (Japan)
captioned by elle
BUS 'ดีใจที่ไม่มีเธอ (happy)' OFFICIAL MV
默默
Thai (Thailand) Chinese (Traditional Han, Taiwan)
captioned by 默默

Latest captions

「吾岸」番外篇 正式上线
To My Shore - Special
Chinese English
captioned by kk
뮤비 촬영장에서 군기잡는 밴드마스터 ㅋㅋㅋㅋ 어노잉박스 뮤비촬영 비하인드
test
Korean (South Korea) English
captioned by deltaecho27
소유님 모셔놓고 닭발 시켜 먹었습니다.
Jo x Soyou
Korean (South Korea) English
captioned by Milchstrasse
【特集】フィリピンに地下鉄を！難工事に挑むゼネコン社員を取材してきました【清水建設＆フジタ＆竹中土木】
[Special Feature] Bringing a Subway to the Philippines! We interviewed the general contractor employees taking on this challenging project [Shimizu Corporation, Fujita, and Takenaka Civil Engineering] unofficial fan English subtitles (v2026.May.18)
Japanese (Japan) English
captioned by Skeweds Translations
【BL】ショートドラマ『COLORS』EP.3. ～唇の記憶～ #松本旭平 #鈴木達也 #日常系BL #前話無料公開
Colors Episode 3
Japanese (Japan) English
captioned by Nicksden
La Trilogie Crash Bandicoot
The Crash Bandicoot Trilogy - Retro Discovery
French English
captioned by Shikonai
Hikyou Sentai Urotander Fixed Camera Dance Practice Project Sekai 卑怯戦隊うろたんだー
Hikyou Sentai Urotander Fixed Camera Dance Practice Project Sekai / Urotander, Underhanded Rangers
Japanese (Japan) English
captioned by spongecake173
卑怯戦隊うろたんだー / ワンダーランズ×ショウタイム × KAITO【3DMV】
Urotander, Underhanded Rangers / Wonderlands×Showtime × KAITO【3DMV】
Japanese (Japan) English
captioned by spongecake173
Joueur du grenier - ROBOCOP
Player of the Attic - ROBOCOP
French English
captioned by Shikonai
สกุณาซ่อนรัก Ep.04 (Full EP) | 5 พ.ค. 69 | ดูย้อนหลังเต็มๆ แอป oneD ที่เดียว
Whisper Of Desire สกุณาซ่อนรัก EP 4 ENGSUB
Thai (Thailand) English
captioned by Carla