All extensions

Your subreddits and people as a full-screen feed, right on reddit.com.

Substrate Memory: AI memory for your agents

Save your decisions from ChatGPT, Claude & Gemini as short memory for your AI agents. Runs on your laptop.

SubSync

🎬 Video & Media

Add local or searched subtitles to supported web videos. Adjust timing, appearance, and choose your video player.

Subtara

Read and translate YouTube subtitles in a resizable panel that follows the video.

Subthread

Open a quick subthread about any highlighted phrase on claude.ai — ask a side question without derailing the conversation.

Subtitle Downloader: YouTube Netflix Disney+ Max Apple TV & Any Site

Download subtitles (SRT, VTT, ASS, TXT) from Netflix, YouTube, Disney+, Max, Apple TV+ & any site. Dual, batch, edit & translate.

Subtitle Notes

Translates the word you select, taking the whole line into account. Works in subtitles, on any page and in PDF.

Subtitle Overlay

Subtitles on any web video, always in sync: translated into 31 languages, dual subtitles, your own style, sized to fit the player.

Subtitles Overlay: Add Subtitles anywhere.

🎬 Video & Media

Add subtitles to browser videos. Import player captions, sync dialogue, customize text, and save your settings.

Subtitle Study – Learn Languages with Videos

Learn English, Japanese, Korean, Chinese and more with YouTube, Netflix and Prime Video subtitles: dual subs, word lookup, AI help.

Subtitle Translator

Translates complex words in series and movies subtitles using a non-invasive overlay.

Subtitle Translator

Субтитры поверх видео и разбор выбранных слов и фраз через ИИ. YouTube и inoriginal.cc.

Subtitle Translator

Translates subtitles on streaming websites in real time and shows the translation over the video.

Subtitle Translator for Netflix

🎬 Video & Media

Grabs Netflix subtitles, translates the whole track, and shows it in sync with the video.

Subtitle Translator for YouTube

Translate YouTube captions into your chosen language in real time. Not affiliated with YouTube or Google.

SubtitleX

Load local subtitle files and display them over online videos.

Subtle Signature

Elegant subtle signature designed for productivity and visual comfort.

Subtle tattoo ideas

Gallery of subtle tattoo ideas

Subtle Timer

Subtle One-Click Timer

SubTracker

Subscription tracker & payment reminders

SubTracker - Subscription Manager

Track all your subscriptions in one place. See total monthly spend, get insights, and find subscriptions you forgot about.

SubTrack — Subscription Manager

See every subscription and its true monthly cost at a glance.

SubTrack — Subscription Tracker

Privacy-first subscription & recurring charge tracker. No bank linking, no cloud. Track unlimited subscriptions with SubTrack Pro.

SubTrack — Subscription Tracker

Track your subscriptions and never miss a billing date.