Free sidebar AIChrome extensionBring your own OpenAI keyPower UpsSuperpowersCoach ModePrivacy-first
El Luchador Add to Chrome!

FREE SIDEBAR AI

El LuchadorSidebar AI

El Luchador — A sidebar AI that understands your Chrome tab, fires up GPT, and delivers instant insight.

Import GPTs from the OpenAI store or create your own one-click Power Ups that interact with the page you’re on.

El Luchador vinyl figure in its collector box, by LiL2PAiNT

El Luchador

What is El Luchador?

El Luchador is your conversational AI companion that lives in your Chrome sidebar.

While you browse, it reads the page you’re on and lets you chat naturally about anything you see—ask questions, get insights, analyze data, or request explanations.

Simply open any site, start a conversation, and El Luchador fights through the noise to deliver clear, actionable answers in context.

✨ Key Features:

  • Chat freely with any page you’re viewing
  • Automatic context detection
  • Deep content analysis
  • Vision analysis for charts and images
  • Connect your OpenAI API and Custom GPTs
  • Lightweight and privacy-first
Read more

Superpowers

Conversation, coach, power ups.

Round 1

ConversationalAI That Understands Context

The real power of El Luchador is the conversation. Just type what you want to know about the page you’re viewing—no commands, no complexity.

The chat box: “Tell me, how can I help you?”

Examples:

  • “Summarize this article in 3 bullet points”
  • “What’s the main argument here?”
  • “Count how many times Bitcoin is mentioned”
  • “Explain this concept like I’m 5”
  • “What are the key financial metrics on this page?”
  • “Recommend similar content”
Read more
Round 2
The Coach figure, with a whistle

Coach ModeYour Personal Navigation Guide

Not tech-savvy? Confused by complex websites? El Luchador’s Coach Mode transforms into your step-by-step guide, making any website accessible.

Perfect for:

  • Seniors and non-technical users
  • Navigating complex banking or government sites
  • Understanding foreign language websites
  • Learning how to use new platforms
Read more
Round 3

Power Ups!Your own fighting styles

Connect your favorite ChatGPT or create your own Custom GPTs directly to El Luchador.

Visit any Custom GPT page, hit the ➕ button to capture it, or add manually via URL. Each Custom GPT becomes a specialized “power” you can use for different analysis tasks.

The Power Up! panel Read more
Round 4
A fist with an impact burst

Superpowers⚡ Quick Actions

For instant results, use one-click Superpowers:

📋 Summarize💡 Explain🔍 Analyze🌍 Translate
The Superpowers panel: Summarize, Explain, Analyze, Translate

Each Superpower is optimized for specific tasks—perfect when you need fast, standardized insights without typing a question.

Read more

Context-aware automation with AI

Turn Any Page Into Insight

The Luchador sidebar detects content type, extracts what matters, and routes prompts to GPT with just-in-time context. Extend it with captured Custom GPTs and your own API key.

No. 01

Page-Aware

Automatically detects the site and content type to deliver precise, actionable insights.

No. 02

Superpowers

Summarize, Explain, Analyze, and Translate in one click—always using the current page context.

No. 03

Power Up! (Custom GPTs)

Capture or add Custom GPT URLs and turn them into new “fighting styles” for each task.

No. 04

Plug into GPT API

Bring your own OpenAI key: choose models, control spend, and keep your data under your control.

No. 05

Kick Vision

See charts, posts, and dashboards with GPT-powered understanding.

No. 06

Custom Instructions

Set rules, tone, and goals—global or per site—to tailor how your Luchador fights. Be El Luchador PRO.

No. 07

Coach Mode

Step-by-step guidance in plain language—making any website easy to navigate for everyone.

No. 08

Privacy & Defense

You decide what context is shared and when; nothing leaves your browser unless you say so.

Any other question

Need help with El Luchador?

For support, demos, or partnerships, we’re here. Write to us and we’ll respond as quickly as possible during business hours.

Our Location

Santiago, Chile

Pro version

Join the Waitlist

Join the waitlist for the Pro version and be first to use a sidebar built for clarity, control, and speed.

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