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SQLiBar – Pentesting & SQLi Toolkit
A Developer Tools extension for security testing, real-time SQL injection pattern detection, request manipulation, parameter discovery, payload encoding, and multi-language UI support.
Description
SQLiBar is an advanced web penetration testing tool built into Firefox Developer Tools. Designed for security researchers, penetration testers, and web developers, it streamlines parameter analysis, HTTP request building, SQL injection vulnerability testing, and response inspection directly from your browser.
SQL Injection Detection & Pattern Analysis

Automated response analysis against 100+ database-specific error patterns (MySQL, MariaDB, PostgreSQL, MSSQL, Oracle, SQLite, DB2, Sybase, Access, H2, Firebird, and common ORMs such as PDO, SQLAlchemy, Django, Laravel, Hibernate, Entity Framework, Prisma, and more)
Baseline comparison: set response length and timing baselines to catch subtle anomalies (Boolean-based, Union-based, Error-based, and Time-based indicators)
Reflection detection: highlights payload fragments that appear in the response
Diff view: line-based comparison against the stored baseline body
Visual severity indicators (high / medium / low) with code snippet context for identified error signatures

Smart Page Parameter Scanner

Scans the current page DOM to discover form fields, hidden inputs, URL query parameters, link parameters, data-* attributes, and cookies
Instantly push discovered parameters to the URL query, request body, or payload field with a single click

Live Network Capture & Parameter Aggregator

Real-time monitoring and capturing of HTTP / XHR / Fetch requests
Automatic extraction and aggregation of parameters from headers, query strings, URL-encoded bodies, and nested JSON payloads
Inspect raw request/response headers, bodies, and response previews directly
Filter by All / XHR / Documents / POST and search by URL or method

Payload Presets & Request Manipulation

Built-in payload preset manager with dynamic column generator for UNION-based SQLi tests
Interactive JSON body tree examiner for navigating and selecting deeply nested keys
Custom HTTP header injector (X-Forwarded-For, Authorization, custom cookies, Host rewrite, and more)
Method selection (GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS), body editor, and optional page navigation
One-click cURL export of the current request

Response Viewer

Syntax highlighting for JSON and HTML response bodies
Search within the response (case-sensitive option, next/previous match)
Copy full response or body only

Multi-Format Encoder / Decoder

Encode and decode on the fly with 15+ formats: URL, Double URL, Base64, Base64 URL-Safe, Hex (spaced / 0x / \x), ASCII/Decimal, SQL CHAR(), Unicode (\u & %u), HTML Entities, JSON, JWT Decode, ROT13, Binary

Themes & Localization

Multiple built-in color schemes (Neon Green, Cyber Cyan, Violet, Amber, Hot Pink, Electric Blue, Matrix Lime, Mono) plus custom accent color picker
Multi-language interface: Deutsch, English, Español, Русский, 中文 (saved preference)

Permissions Justification

devtools: Integrates natively into Firefox DevTools for a seamless workflow
webRequest / cookies / activeTab: Required to capture live network traffic, inspect response headers, inject payload parameters, and manage cookies for security testing

Github:https://github.com/blackn3x/SQLIBar

Disclaimer
SQLiBar is strictly intended for authorized security testing, educational purposes, and vulnerability research on systems you own or have explicit permission to test.