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Developer Tools

23,159 extensions

FetchFavicon – Favicon Generator & Checker

Generate favicons in 50+ languages with auto browser language detection and manual language settings.

No ratings users
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NDJSON Network Sidebar

Adds a sidebar pane to the DevTools Network panel that parses NDJSON request payloads.

No ratings users
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Live CSS Queries

Live CSS selector results with on-page highlights and a match inspector

No ratings users
Developer Tools

Grok API Tester - Test xAI Chat Completions Requests

Send test requests to the xAI Grok API. Prefilled chat body, Bearer auth, history. Free, runs in your browser.

No ratings users
Developer Tools

PageReel

Bulk full-page screenshots for many URLs as PNG, JPEG, or PDF. Auto-hides sticky ISI trays for clean captures.

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Enhanced FreeModel

FreeModel 用量/余量显示和多账号用量聚合。

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Smart JSON Formatter

Magically unescape and auto-format nested JSON strings from clipboard.

No ratings users
Developer Tools

Cursor Rules & AI IDE Data Scraper and Exporter Chrome Extension

Extract structured data from Cursor Rules & AI IDE websites with one click, export to CSV/JSON/Sheets. Saves hours of manual data co

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shopastro

shopastro

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Developer Tools

NS Record Inspector

Inspect NetSuite form IDs, field IDs, and record links from a sliding drawer.

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Developer Tools

ConverterLab | Dev Tools

Zero-bloat, client-side tools: JWT Decoder, JSON to CSV, cURL to Fetch, and SQL Formatter.

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Fraime.it Browser Telemetry

Captures privacy-aware browser interaction metadata for Fraime.it recordings.

No ratings users
Developer Tools

BattleArc

Package Android APKs for ARC (App Runtime for Chrome)

5.0
users
Developer Tools

Aetrix SEO Checker — On-Page SEO, SERP & Schema Audit

Aetrix SEO Checker — On-page SEO, SERP & Schema audit in one click (meta tags, headings, links, images, schema, Web Vitals).

No ratings users
Developer Tools

llms.txt Generator & Checker

Check if websites have llms.txt and llms-full.txt files, or generate them using a browser-based crawler.

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Developer Tools

YouTube Ad-Friendly Audio Assistant

Premium smart audio assistant — silences ads on YouTube and YouTube Music with visual blackout.

No ratings users
Developer Tools

IndMart — Оценка оборудования

Бесплатная оценка пищевого оборудования прямо на Авито

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Developer Tools

Frame64: Image to Base64

Convert images to Base64, optimize file size, resize, crop, compare quality, and export Data URLs directly in your browser.

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Developer Tools

SEO Companion

Complete SEO analysis: meta tags, content, performance, links, schema markup & optimization tips. Free & offline.

No ratings users
Developer Tools

Mobile Mockup Previewer & Responsive Tester

One-click mobile layout preview with an elegant device frame and high-res mockup export.

No ratings users
Developer Tools

Fusion CxONE Report Utility

A Utility to open vulnerabilities description from CxONE portal in oneshot

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Developer Tools

CK9 Rekam

Rekam isian form kesehatan sekali, lalu auto-fill otomatis di kunjungan berikutnya.

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Developer Tools

TrueJson Extension

Seamlessly integrate JSON operations with TrueJson.com. Validate, format, compare, and analyze JSON directly from your browser.

No ratings users
Developer Tools

JUZT Pull Requests Radar

Get notified when new Pull Requests matching your search criteria appear on GitHub

5.0
users
Developer Tools

DevPost - API Debugger for DevTools

API debugger inside Chrome DevTools. Send requests, capture network traffic, manage collections and environments — no tab switching.

No ratings users
Developer Tools

Tenex Chrome Bridge

Provides explicit Chrome DevTools automation tools to Tenex Web.

No ratings users
Developer Tools

Arrayan Transaction Search

Transaction Search is a lightweight Chrome extension that lets users instantly search and view blockchain transaction data on the…

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Developer Tools

csbc-redirector

This chrome extension will redirect the user so that it save the time of user instantly.

No ratings users
Developer Tools

Cursor Usage Monitor

Monitor your Cursor API usage and display it on the extension badge

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HetimaPatrinia

download and view source on github. test ver

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Developer Tools

Sparkvault NextGEN Elite Web SEO Evaluator

Elite-grade SEO evaluation for the active tab. Scores, issues, and live metric cards stored locally.

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Developer Tools

Pullwatch - PR Dashboard for GitHub

Your GitHub PR inbox. Track assigned reviews, authored PRs, and merges using your active browser session. No tokens needed.

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Developer Tools

EnvSwitch

Instantly switch between Local, Staging, and Live — same path, different domain.

No ratings users
Developer Tools

Serponado Score

Berechnet den Serponado Score einer Webseite – nach gängigen SEO-Kriterien (Title, Überschriften, Keywords, Bilder, Lesbarkeit).

No ratings users
Developer Tools

Floating UI

Injects a movable dialog into the page.

No ratings users
Developer Tools

RedactFlow — Local PDF Privacy Tool

Click-on-text redaction, Find & Redact All, BYOK AI auto-detect for PII, FOIA reason codes, forensic burn-in. 100% local processing.

No ratings users
Developer Tools

BBX

BBX for Bubble: context menu save/paste, style packs, and global styles wipe.

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Developer Tools

KickMod — Moderator Stats

Track moderator bans, timeouts and activity on any Kick.com channel.

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Developer Tools

إمتثال - فحص معيار 23 - Switch

يفحص عنصر Switch في الصفحة النشطة مقابل معيار 23 من كود المنصات محليًا داخل المتصفح.

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Developer Tools

Amsel

Record your voice, transcribe it, open a GitHub issue.

No ratings users
Developer Tools

AI Landing Page Assistant

Save any landing page (single-file HTML or ZIP) and analyze marketing, copy & UX with AI — OpenAI, Claude, Gemini, Grok.

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Developer Tools

SnapPrompt

Turn any UI component into an AI-ready prompt for Cursor, Claude Code, and v0.

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Developer Tools

NuModeX Ext Maker

Build Manifest V3 browser extensions and static websites with AI.

No ratings users
Developer Tools

AuthCrawler to Markdown

Crawl authenticated websites and export cleanly-formatted Markdown for AI reading.

No ratings users
Developer Tools

URL Magic Edit

Redirection crxxx → cr999

5.0
users
Developer Tools

AI SVG Icon Generator

Generate custom SVG icons instantly with AI. Create, preview, copy, and download scalable vector icons from simple text prompts.

No ratings users
Developer Tools

AgentMesh — AI Governance

Intercept AI prompts, enforce token quotas, cache responses. Works with Claude, ChatGPT, Gemini.

No ratings users
Developer Tools

Pickle Booker

Save your booking fields. Fill forms in one click.

No ratings users
Developer Tools

JP - JSON Parser

Interactive tree view for JSON and YAML pages, rendered directly on the page.

No ratings users
Developer Tools

Talk2Text

OpenAI based Voice to text extension.

1.0
users
Developer Tools