(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

Tetris VS Columns
Tetris VS Columns
French English
captioned by Shikonai
Dating Game E5 Episode 5
Dating Game_S01E05_Episode 5
Thai (Thailand) Japanese (Japan)
captioned by kaeru
ไม่ค่อยได้พูด (Wordless) Ost.Dare You To Death ไขคดีเป็น เห็นคดีตาย - Dunk Natachai
ไม่ค่อยได้พูด (Wordless) Ost.Dare You To Death ไขคดีเป็น เห็นคดีตาย - Dunk Natachai
Thai (Thailand) Japanese (Japan)
captioned by kaeru
ค้างคา (Doubt) Ost.Dare You To Death ไขคดีเป็น เห็นคดีตาย - Joong Archen
ค้างคา (Doubt) Ost.Dare You To Death ไขคดีเป็น เห็นคดีตาย - Joong Archen
Thai (Thailand) Japanese (Japan)
captioned by kaeru
Desire4訓練營｜Desire4 Training Camp EP4
[日本語字幕]垂涎Desire『Desire4 训练营 Training Camp』EP04 2026.02.21
Chinese Japanese (Japan)
captioned by ぽめろ(NXkQhsohlsRH7T6)
Joueur du grenier ( Hors-série) - RESIDENT EVIL
Player of the Attic (Special Episode) - RESIDENT EVIL
French English
captioned by Shikonai
DESIRE4 VLOG｜D4 cooked Chinese New Year's Eve dinner together! D4一起做年夜饭啦！
[日本語字幕]垂涎Desire『Desire4 年越し料理作りVlog』2026.02.21
Chinese Japanese (Japan)
captioned by ぽめろ(NXkQhsohlsRH7T6)
(Let's play Narratif) - CODE BLEU - Episode 7 - Bistouri aux larmes
(Narrative LP) - CODE BLUE - Episode 7 - Bloodcell block tango
French English
captioned by leaf.onthewind
(Let's play Narratif) - CODE BLEU - Episode 6 - SAMU les copains !
(Narrative LP) - CODE BLUE - Episode 6 - Bye-one-one
French English
captioned by leaf.onthewind
MINIMUM RAGE [ft. Kasane Teto]
MINIMÁLNA ZLOSŤ (s Kasane Teto)
English Slovak (Slovakia)
captioned by TIZI

Latest captions

Tetris VS Columns
Tetris VS Columns
French English
captioned by Shikonai
Joueur du grenier ( Hors-série) - RESIDENT EVIL
Player of the Attic (Special Episode) - RESIDENT EVIL
French English
captioned by Shikonai
(Let's play Narratif) - CODE BLEU - Episode 7 - Bistouri aux larmes
(Narrative LP) - CODE BLUE - Episode 7 - Bloodcell block tango
French English
captioned by leaf.onthewind
(Let's play Narratif) - CODE BLEU - Episode 6 - SAMU les copains !
(Narrative LP) - CODE BLUE - Episode 6 - Bye-one-one
French English
captioned by leaf.onthewind
【短編映画（縦型）】おじさんの、おじさんによる、おじさんのための、おじさん。
[Short film (vertical)] By, for, and about uncles. AI MLT
Japanese (Japan) English
captioned by Amber
(Let's play Narratif) - CODE BLEU - Episode 5 - Mutuez-les-tous!
(Narrative LP) - CODE BLUE - Episode 5 - Mutually Insured Destruction
French English
captioned by leaf.onthewind
Crybrows - Skyebrows
Crybrows - Skyebrows
English English
captioned by Entri
(Let's play Narratif) - CODE BLEU - Episode 4 - Au diable la varice
(Narrative Let's Play) - CODE BLUE - Episode 4 - A camel through the shaft of a needle
French English
captioned by leaf.onthewind
【短編映画（縦型）】雪山で遭難した男2人
[Short film (vertical)] Two men stranded on a snowy mountain
Japanese (Japan) English
captioned by Amber
【MV】オルソドクシア (Orthodoxia) / Covered by Machina X Flayon
【MV】オルソドクシア (Orthodoxia) / Covered by Machina X Flayon
Japanese (Japan) English
captioned by gavin