(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

【本家投稿】三日月ステップ / r-906 feat. 初音ミク
[Original] Step for a Crescent / r-906 feat. Hatsune Miku
Japanese (Japan) English
captioned by Pretztea
A Good Yesterday รักไม่เคยลืม l EP.1/3
A Good Yesterday ep 1/3 (AI MLT SUBS)
Thai (Thailand) English
captioned by Amber
[Eng Sub] เปย์รักด้วยแมวเลี้ยง Cat For Cash | EP.6 [4/4]
[Japanese] เปย์รักด้วยแมวเลี้ยง Cat For Cash _ EP.6 [4_4]
Thai (Thailand) Japanese (Japan)
captioned by nomote
[Eng Sub] เปย์รักด้วยแมวเลี้ยง Cat For Cash | EP.6 [3/4]
[Japanese] เปย์รักด้วยแมวเลี้ยง Cat For Cash _ EP.6 [3_4]
Thai (Thailand) Japanese (Japan)
captioned by nomote
[Eng Sub] เปย์รักด้วยแมวเลี้ยง Cat For Cash | EP.6 [2/4]
[Japanese] เปย์รักด้วยแมวเลี้ยง Cat For Cash _ EP.6 [2_4]
Thai (Thailand) Japanese (Japan)
captioned by nomote
[Eng Sub] เปย์รักด้วยแมวเลี้ยง Cat For Cash | EP.6 [1/4]
[Japanese] เปย์รักด้วยแมวเลี้ยง Cat For Cash _ EP.6 [1_4]
Thai (Thailand) Japanese (Japan)
captioned by nomote
시유(SeeU) - 압생트(Absinthe) / attwn park
SeeU - Absinthe / attwn park
Korean (South Korea) English
captioned by Pretztea
ยิ่งชิดยิ่งคิด (Fall For You) - EMIBONNIE [ OFFICIAL MV ]
越靠近越想念 (Fall For You) - EMIBONNIE
Thai (Thailand) Chinese (Traditional Han, Taiwan)
captioned by EmiBonnie TWFC
rusino - Looping the Rooms feat. Hatsune Miku
rusino - Looping the Rooms feat. Hatsune Miku
Japanese (Japan) English
captioned by brokecubea
僕たちのセクシュアリティ（※本編未公開映像） | The Boyfriend 2 | Netflix Japan
The Boyfriend S2 Unreleased Material - Our Sexuality
Japanese (Japan) English
captioned by MChoo

Latest captions

【本家投稿】三日月ステップ / r-906 feat. 初音ミク
[Original] Step for a Crescent / r-906 feat. Hatsune Miku
Japanese (Japan) English
captioned by Pretztea
A Good Yesterday รักไม่เคยลืม l EP.1/3
A Good Yesterday ep 1/3 (AI MLT SUBS)
Thai (Thailand) English
captioned by Amber
시유(SeeU) - 압생트(Absinthe) / attwn park
SeeU - Absinthe / attwn park
Korean (South Korea) English
captioned by Pretztea
rusino - Looping the Rooms feat. Hatsune Miku
rusino - Looping the Rooms feat. Hatsune Miku
Japanese (Japan) English
captioned by brokecubea
僕たちのセクシュアリティ（※本編未公開映像） | The Boyfriend 2 | Netflix Japan
The Boyfriend S2 Unreleased Material - Our Sexuality
Japanese (Japan) English
captioned by MChoo
【0513】ころしちゃった!
【0513】 I killed them!
Japanese (Japan) English
captioned by UponNerat
ころしちゃった! / 初音ミク
I killed them! / Hatsune Miku
Japanese (Japan) English
captioned by UponNerat
ノイズになっちゃった！ / 初音ミク
English - I Became Noise!
Japanese (Japan) English
captioned by kittiesAreOP
(Let's play Narratif) - CODE BLEU - Episode Final
(Narrative LP) - CODE BLUE - Final episode
French English
captioned by leaf.onthewind
[2026 체리블라썸 뮤직페스티벌] BAND DAY - 김재중 홍보영상
[2026 Cherry Blossom Music Festival] BAND DAY - Kim Jaejoong Promotional Video
Korean (South Korea) English
captioned by SteVie OliVie