Free Tools

Preview how your post (title + description + image) looks on Twitter, LinkedIn, and Facebook.

Quickly crop, set ratio, background (transparent/gradient), borders, and export.

Visually create and format Markdown tables. Add rows/cols and copy the result.

Compare two files with syntax highlighting and clear difference visualization.

Automatically clean up messy Markdown (align tables, fix list indentations, standardize heading styles) using Prettier.

Detect dead external links, broken relative URLs, and missing #anchors in Markdown.

Convert content between HTML and Markdown formats instantly.

Generate SEO and Social Media meta tags with live previews.

Design beautiful Open Graph images for social media sharing.

Convert Markdown to clean images, PDF, and HTML with live preview.

Generate dummy Markdown content (headers, lists, blockquotes, code blocks) to test stylesheets or layouts.

Estimate reading and speaking time for your text with adjustable speeds and detailed statistics.

Calculate grade level and complexity using classic readability formulas.

Generate standard robots.txt files with common crawler rules.

Generate XML sitemaps from a list of URLs with metadata.

Input posts as JSON and generate RSS, Atom, and JSON Feed outputs.

Transform text between sentence case, title case, UPPER CASE, and more.

Generate fancy Unicode fonts for social media. Convert plain text to Unicode styles for Facebook, Instagram, etc.

Generate custom QR codes for URLs, WiFi networks, or plain text with adjustable colors and size.

Generate a Markdown Table of Contents from your article with customizable depth and style.

Generate perfect JSON-LD structured data for Articles, FAQs, Organizations, and more.

Batch-generate alt text, rename files, and export Markdown image links.

Quickly convert JPEGs and PNGs into optimized WebP formats directly in your browser.

Convert blog post titles into SEO-friendly, hyphenated URL strings with options to remove stop words.

Extract Markdown and LaTeX from images/PDFs to speed up your writing process.