All extensions

Calculate your team's sprint story-point capacity from velocity, spillover, and time off.

Sprint Capacity Planner

Smart sprint planning for modern agile teams. Calculate realistic capacity with precision and style.

sPrinter

Intercepts configured PDF downloads and routes them to the sPrinter Local Print Agent for controlled single-copy printing.

Sprite — Focus Wellbeing Tracker

Gamified focus tracker: block distractions with quick challenges, tame tab overload, watch your focus grid go pitch-black.

Spruce

Automate your sales acquisition

SPYHE 本地版

免费记录你打开的 Whatnot 直播：查看成交统计、导出表格与保存成交画面。无需登录，数据留在本机。

SquadBalance — Team Balancer

Check poll responses and generate balanced teams for your weekly games. Works with SquadBalance — fair teams, no awkwardness.

SquadMeet: Ome.tv with friends

Go on Ome.tv with your friends at once: your cameras are combined into one picture. They just open a link.

Squarespace SEO Inspector & Extension

SEO insights for any page: Overview, Headings, Links, Images, Schema, Social.

Squiggle

Rugby playback and strategy planning tool.

Squiggle - Privacy focused grammar corrector

Privacy-focused grammar corrector for every language. Free, made by a single developer.

Squinchy

Local-first memory for ChatGPT, Claude and Gemini. Save and search authorized conversation context entirely on-device.

SRGraphix QR & Barcode Reader

Free QR and barcode scanning. Scan a page or image, select an area, copy results, and open links. No account or scan limits.

Sri Lanka Election Banner Studio Pro

Sri Lanka Election Banner Studio Pro is the ultimate digital toolkit designed for creating professional, high-impact political…

SS Manager Connector

Cầu nối website SS Manager với Fastboy CRM (chỉ đọc), lịch onboard + nhắc lịch, nhắc Check-in / Check-out, ẩn con cú CRM.

sSummarizer

Intelligent web content summarization using AI. Supports web pages, YouTube videos, and Reddit threads.

Stability Guard for ChatGPT

Reduce lag and clutter in long ChatGPT chats by hiding old turns, Thinking, tool traces, stale errors, and other heavy UI locally.

StackAds - Substack Metrics Sync

Sync your Substack newsletter metrics with StackAds — your session cookie never leaves the browser

StackForGeeks

Quickly access your own saved result - Query & Answer System

Stackly - URL Shortener

Shorten URLs instantly with Stackly.

stacktrack for wb

сервис для селлеров на wildberries по управлению остатками товара

Stage — Draft comment

Draft LinkedIn comments in your own voice, right from the feed. You always review and submit — nothing is posted automatically.

StajDoldurucu

Staj başvuru formlarını tek tıkla otomatik doldur. Bilgilerini bir kez gir, her yerde kullan.

STAMPT Verify — Trusted Sites

See which sites use bank-verified human identity. A green shield means the site verifies real humans with STAMPT.