TechCoder Developer Tools

A collection of free, high-quality tools to speed up your development workflow.

Markdown Converters

Convert various file formats like PDF, DOCX, and HTML into clean Markdown.

PDF to Markdown DOCX to Markdown HTML to Markdown Notion to Markdown Google Docs to Markdown XML to Markdown CSV to Markdown JSON to Markdown RTF to Markdown Webpage to Markdown

Sitemap Utilities

Manage and optimize your website's sitemaps for better SEO.

Sitemap Finder & Checker Sitemap Validator XML Sitemap Generator

Extractors

Extract URLs and metadata from sitemaps and websites.

Sitemap URL Extractor Website URL Extractor

Business Tools

Calculate ROI and generate professional assets.

Chatbot ROI Calculator Email Signature Generator