No signup. No limits. Works entirely in your browser.
Showing 11 tools
Count words, characters, sentences, paragraphs, and reading time in real-time.
Open ToolEstimate how long it takes to read any text or URL. Adjustable reading speed.
Open ToolCount tokens for GPT-4, Claude, Gemini and more. See context window usage and cost.
Open ToolConvert text to UPPERCASE, lowercase, camelCase, snake_case, kebab-case and more.
Open ToolPretty print, minify, and validate JSON. Tree view, syntax highlighting, error detection.
Open ToolEncode and decode URLs. Supports encodeURIComponent and encodeURI. URL breakdown included.
Open ToolEncode and decode Base64 strings, files, and images. Live preview for image data URIs.
Open ToolConvert Markdown to HTML with live preview. Supports GFM tables, task lists, and more.
Open ToolCheck Flesch Reading Ease, Flesch-Kincaid grade level, Gunning Fog, and SMOG scores.
Open ToolGenerate placeholder text by paragraphs, words, or sentences. Includes tech lorem mode.
Open ToolConvert between HEX, RGB, and HSL colors. WCAG contrast checker and gradient generator.
Open ToolOur blog has in-depth tutorials on AI tools, tech trends, and more.
Browse Articles β