All extensions

Adds 'Open In X-Ray' links into SumoLogic query results

open-in-codesandbox

open the public github repo in the codesandbox quickly

Open in Tower (Unofficial)

Open GitHub repositories in your installed Tower Git client. A lightweight, unofficial shortcut with no tracking.

OpenModelMap — Deploy Open Models

Deploy commands, benchmarks, hardware & license for HuggingFace models. No synthetic scores — real data only.

OpenSession xChat — X DMs + session HUD bridge

Keyboard-first X DMs (xChat) plus the OpenSession connector: DM GitHub collaborators from opensession.groupnetwork.com.

OpenThread

Share AI conversation threads to OpenThread

OPFS Explorer

管理和编辑 OPFS 文件系统的开发者工具

OptionChain Clipper

High-speed option chain extraction, GEX calculation, and CSV exporter.

OptiPrompt

AI-powered prompt compressor browser extension to reduce token usage and optimize prompts using OpenRouter.

5.0

Orphan Page Scanner by Salsox

Find the pages in your sitemap that no other page links to. Free, runs in your browser, nothing is sent anywhere.

OSO Stamps.com Tracking Sync

Auto-pushes UPS tracking numbers from stamps.com shipped orders to the OSO dashboard.

OutageHQ — Is It Down?

Instantly check if the site you're visiting is down. Real-time status powered by OutageHQ.

Outliner

Outline any page in one shortcut. See boxes, gaps, spacing, radiuses and font specs, in relative units or pixels.

OutreachSafe — LinkedIn Compliance Checker

Check LinkedIn outreach for compliance issues before sending. Flags CAN-SPAM, GDPR, spam signals, and LinkedIn policy violations.

Overflow Detector

Find horizontal overflow, highlight problem elements, and inspect your page layout. Runs locally in your browser.

Overflow Fix — CSS 탐색·추출·진단

웹 요소의 CSS·HTML을 추출하고 반응형·호버를 재현하세요. Grid 표시, Tailwind 출력과 가로 넘침 진단을 제공합니다.

Overlay Check – Pixel Perfect Mockup Overlay

Overlay your design mockup on any web page. Unlimited layers, opacity, nudge and lock – free. Check your build pixel by pixel.

OverlayPeek — overlay, inspect, live CSS

Pixel-perfect overlays with unlimited layers, a CSS inspector and live CSS editing. Free. No pop-ups. No tracking.

Overwatch - AI Incident Resolution

AI-powered conversational incident resolution with turn-by-turn guidance

OWA UI Tweaker

Outlook on web の見た目をGmailに近づけるための拡張機能です。

Owl Web Diagnostic

Check errors and performance on the page you're viewing.

OwnMyApp / Nometria: Vibe app inspector

Detect Lovable, Base44, Replit, Bolt & common frameworks. SSR/CSR + SEO signals. OwnMyApp / Nometria Vibe Readiness.

Package Guard — npm, PyPI & crates Security Check

Vet any npm, PyPI or crates.io package: version, license, known vulnerabilities, health and popularity. Powered by Datakoot.

Page2Prompt - Webpage to Markdown for AI

Convert any webpage to clean, LLM-ready Markdown. Code, tables and math stay intact. See token cost, send to ChatGPT in one click.