Tools

Generate ASCII art logos from text. Pick a character set, adjust width, copy or download as PNG.

Generate .ico favicons, Apple Touch Icons, and Android Chrome icons from any image. Client-side, private.

Convert any image into ASCII art. Multiple aspect ratios, character sets, and resolutions. Copy or download.

Calculate your potential gains with custom entry, management, and exit fees, plus tax estimation.

Practice typing with an infinite word stream. Real-time WPM and accuracy tracking with an animated on-screen keyboard.

Analyze HTML heading hierarchy for SEO and accessibility. Detect skipped levels, missing H1, empty headings, and more.

Analyze any page's meta tags for SEO. Enter a URL or paste HTML to check title, description, Open Graph, Twitter Card, canonical URL, viewport, and charset.

Preview how your links appear on Twitter, LinkedIn, and Facebook. Extract OG image, title, and description.

Build valid robots.txt files with a visual editor. Add user-agent rules, allow/disallow paths, crawl-delay, and sitemap references.

Validate robots.txt files against RFC 9309. Detect syntax errors, semantic conflicts, and analyze directives with known bot annotations.

Validate XML sitemaps against the sitemap protocol. Check schema errors, URL issues, date formats, and protocol limits.

Discover your IP address, location, ISP, and network details with interactive 3D globe visualization.

Generate strong passwords with custom rules.

Count words, characters, sentences, and paragraphs with reading time and readability analysis.