URL to Markdown Converter
Convert any webpage to clean Markdown format. Perfect for documentation, saving articles, or preparing content for AI tools like Claude and GPT-4. Supports standard human-readable format and AI-optimized structured format for better LLM comprehension. Tip from practice: I start with an HTML formatter to catch easy issues, then iterate in the same tab. Everything runs locally in your browser for privacy.
How It Works
Enter URL
Paste the webpage URL you want to convert to Markdown
Fetch Content
Browser fetches the HTML content directly (CORS-aware)
Convert to Markdown
HTML is parsed and converted to clean Markdown syntax
Copy or Download
Get standard Markdown or AI-friendly structured format
Problems It Solves
Problem
Cluttered Copy-Paste
Solution
Automatically removes ads, navigation, and formatting noise while preserving semantic structure
Problem
AI Context Optimization
Solution
AI-friendly format uses structured labels (URL:, TITLE:) to reduce token usage and improve LLM comprehension
Problem
Documentation Archiving
Solution
Convert API docs, tutorials, and articles to portable Markdown for offline access and version control
Why Choose This Tool
Privacy-First
All conversion happens in your browser - no data sent to servers
Dual-Format Support
Choose between human-readable Markdown or token-optimized AI-friendly format
Smart Parsing
Preserves code blocks, tables, links, and semantic structure that gets lost with copy-paste
Frequently Asked Questions
Can I convert any website to Markdown?
What is AI-friendly format?
Is my browsing data private?
Why use this instead of copy-paste?
Can I convert documentation with code examples?
Related Tools
Format HTML code with prettier-style beautification online. Free HTML formatter with intelligent indentation, attribute sorting, validation, and minification β all in your browser.
Convert Markdown to HTML or go the other way around. Handles the usual stuff like tables, task lists, code blocks, and keeps formatting intact when converting back and forth.
Decode HTML entities into readable text characters, supporting named entities, numeric codes, and hexadecimal values with comprehensive validation.
Turn that wall of unreadable JSON into something a human can actually parse. This tool catches the usual suspects: missing quotes, trailing commas, weird Unicode characters that break everything. Works with regular JSON and JSONC (the one with comments). Your API responses become readable, your config files make sense, and you stop wondering why that POST request keeps failing. Tip from practice: I start with a JSON validator and JSON formatter to catch easy issues, then iterate in the same tab. Everything runs locally in your browser for privacy.
Convert CSV, JSON, TSV, or manual data into beautifully formatted markdown tables. Support for sorting, alignment, and customization options. Tip from practice: I start with a JSON formatter and CSV formatter to catch easy issues, then iterate in the same tab. Everything runs locally in your browser for privacy.
Related Tools & Resources
Discover more tools to streamline your development workflow
JSON to CSV Converter - Get Table Data from JSON
Data Converters
Get structured table data from JSON instantly! Extract JSON array elements and convert to CSV/Excel format. Perfect for getting spreadsheet data from API responses, databases, and JSON files.
CSV to JSON Converter
Data Converters
Convert CSV (Comma Separated Values) files to JSON format with advanced parsing options, data type detection, and flexible output structures.
JSON to XML Converter
Data Converters
Convert JSON data to well-formed XML with customizable formatting, attribute handling, namespace support, and structure validation. Tip from practice: I start with a JSON formatter and XML formatter to catch easy issues, then iterate in the same tab. Everything runs locally in your browser for privacy.
JSON Formatter & Validator
Data Formatters & Validators
Turn that wall of unreadable JSON into something a human can actually parse. This tool catches the usual suspects: missing quotes, trailing commas, weird Unicode characters that break everything. Works with regular JSON and JSONC (the one with comments). Your API responses become readable, your config files make sense, and you stop wondering why that POST request keeps failing. Tip from practice: I start with a JSON validator and JSON formatter to catch easy issues, then iterate in the same tab. Everything runs locally in your browser for privacy.
Base64 Encoder & Decoder
Encoding & Decoding
Need to encode binary data for an API, or decode that mysterious Base64 string someone sent you? This tool handles both directions. Supports regular and URL-safe encoding (the kind that will not break when used in URLs). Drop in files, text, whatever - it just works. Tip from practice: I start with a Base64 encoder and Base64 decoder to catch easy issues, then iterate in the same tab. Everything runs locally in your browser for privacy.
JWT Decoder & Validator
Encoding & Decoding
Need to sanityβcheck an auth issue quickly? This JWT decoder unpacks header and payload instantly so you can confirm alg, iss, aud, exp, and custom claims. Decode tokens safely inβbrowser, view raw segments or pretty JSON, and use the JWT validator hints to spot expired or malformed tokens without sharing secrets. Tip from practice: I start with a JSON validator to catch easy issues, then iterate in the same tab. Everything runs locally in your browser for privacy.
Port Scanner
Network & API
Scan network ports to discover open services and potential security issues. Simulate port scanning with service detection and security analysis.
URL Encoder & Decoder
Encoding & Decoding
Stop debugging broken URLs because of unescaped spaces and special characters. This tool properly encodes URLs and query parameters so they actually work in browsers and APIs. Handles the space encoding choice (+ vs %20) and knows the difference between full URLs and URL components. Tip from practice: I start with a URL encoder and URL decoder to catch easy issues, then iterate in the same tab. Everything runs locally in your browser for privacy.