Private by default
Most tools run on your device. The few optional cloud conversions are clearly identified before any source leaves your browser.
THE WEB TOOLBOX
Format, validate and convert HTML or compress, resize, crop and convert images with focused tools designed to be fast and clear. Most tools stay entirely in your browser; optional cloud rendering actions are clearly labelled.
AVAILABLE NOW
Format messy or minified HTML into clean, consistently indented source code that is easier to read, review and maintain.
Open tool →Check HTML tags and syntax online, find parser errors by line and column, and flag missing doctypes, duplicate IDs and images without alt text.
Open tool →Remove unnecessary whitespace, comments and redundant attributes from HTML, then compare the original and minified file sizes.
Open tool →Convert an HTML file or pasted markup to readable plain text. Remove tags, scripts, styles and explicitly hidden content, then copy or download a UTF-8 TXT file.
Open tool →Convert HTML headings, links, lists, blockquotes, emphasis and code into clean Markdown for documentation, README files and publishing.
Open tool →Encode reserved HTML characters into safe entities or decode HTML entities back to readable text instantly in your browser.
Open tool →Convert HTML elements, attributes and text nodes into structured, readable JSON for scraping, migration, testing and data processing.
Open tool →Extract the first HTML table and convert its headers and cells into properly escaped CSV for Excel, Google Sheets and data analysis.
Open tool →Find every unique href value in HTML and export a clean URL list for link audits, migrations, SEO checks and content research.
Open tool →Extract unique image URLs from img src, srcset and source elements for asset audits, downloads, migrations and SEO image reviews.
Open tool →Scan HTML for common accessibility problems in images, headings, links, forms, buttons, tables, page language and document metadata.
Open tool →Clean pasted HTML by removing comments, editor-only attributes, empty class and id values, extra blank lines and trailing whitespace without uploading it.
Open tool →Convert HTML into well-formed XHTML-style XML with quoted attributes, explicit namespaces and self-closing void elements.
Open tool →Convert HTML into React-friendly JSX, including className, htmlFor, camel-cased attributes, style objects and self-closing void elements.
Open tool →Convert Markdown headings, paragraphs, lists, links, images, emphasis, blockquotes and fenced code blocks into clean HTML.
Open tool →Encode Unicode HTML as Base64 or decode a Base64 string back to HTML with accurate UTF-8 handling in your browser.
Open tool →Find unique HEX, RGB, RGBA, HSL and HSLA color values used in HTML style attributes and embedded CSS.
Open tool →Extract a page title, meta description, canonical URL, robots directives, Open Graph tags and Twitter Card tags from HTML source.
Open tool →Extract H1 through H6 headings in document order and view a readable page outline for content, accessibility and SEO reviews.
Open tool →Count visible words, characters, paragraphs, headings, links and images in HTML after excluding scripts, styles and hidden template content.
Open tool →Render HTML and CSS in your browser, preview the result and download it as a high-quality PNG image without uploading your source.
Open tool →Preview HTML, download a real PDF, or open your browser’s built-in system print dialog to choose a printer or Save as PDF.
Open tool →Turn HTML sections into a responsive browser presentation with keyboard navigation, speaker-friendly controls and a standalone HTML download.
Open tool →Build a real editable PowerPoint file with a guided slide maker, generate browser-compatible PptxGenJS code, or run trusted presentation JavaScript and download the finished PPTX.
Open tool →Check a SlideShare URL, preview its cover, use the official player when embedding is permitted and open the permitted original-file download flow.
Open tool →Create an HTML table visually, edit every cell and export semantic markup with a caption, column headers and accessible scope attributes.
Open tool →Generate title, description, canonical, robots, Open Graph and Twitter Card markup with live character counts and a search-result preview.
Open tool →Enter a public webpage URL to download a rendered PDF, full-page PNG screenshot or rendered HTML, or open the original page.
Open tool →Compare two HTML documents line by line, highlight additions and removals, ignore optional whitespace changes and download a readable diff.
Open tool →Parse HTML into an expandable DOM tree showing elements, attributes and text nodes, with a structured JSON export for inspection.
Open tool →Preview an HTML email, move supported style rules onto matching elements and download email-ready HTML with inline CSS.
Open tool →Extract rows and cells from HTML tables, use the first row as object keys when appropriate and download clean, structured JSON.
Open tool →Turn a public webpage URL into a full-page PNG screenshot or download the rendered HTML DOM after the page loads.
Open tool →Convert JSON objects and arrays into readable semantic HTML lists, definition groups or tables, then copy or download the result.
Open tool →Turn CSV rows into an accessible HTML table with escaped cells, a header row and downloadable markup. Quoted commas, quotes and line breaks are supported.
Open tool →Convert plain text into safe HTML paragraphs and line breaks while preserving readable spacing. Import text files and export reusable HTML.
Open tool →Validate XML or XHTML and convert its element structure into HTML5-compatible markup for inspection, migration and browser rendering.
Open tool →Open or paste Markdown and see a live rendered preview beside the source. Import MD files, then export the edited Markdown or a standalone HTML document.
Open tool →Edit JPG, PNG and WebP images in one private browser workspace with crop ratios, rotation, flips, brightness, contrast, saturation and quality controls.
Open tool →Compress JPG, PNG and WebP images in your browser, compare the original and reduced file sizes, and download one image or a ZIP batch.
Open tool →Resize JPG, PNG and WebP images by pixel dimensions or percentage, preserve the aspect ratio, and process multiple images locally.
Open tool →Crop JPG, PNG and WebP images to square, landscape, portrait or story ratios and move the crop focus without uploading files.
Open tool →Rotate images by 90, 180 or 270 degrees, flip them horizontally or vertically, and download private browser-processed results.
Open tool →Convert images between JPG, PNG and WebP formats, control lossy quality, compare file sizes and download a complete batch as ZIP.
Open tool →Add a text or logo watermark to JPG, PNG and WebP images, choose its size, opacity and position, and process batches privately.
Open tool →Create a meme with your own JPG, PNG or WebP image, add wrapped top and bottom text, choose the text size and download instantly.
Open tool →Most tools run on your device. The few optional cloud conversions are clearly identified before any source leaves your browser.
Each page solves one job well, with clear inputs, useful output and direct downloads.
Each tool includes focused guidance and FAQs instead of a thin page created only for a search phrase.
ONE PRACTICAL TOOLKIT
Clean source with the online HTML formatter and HTML cleaner, compare two documents with the HTML diff checker, inspect parsed structure with the DOM tree viewer, find markup problems with the validator and accessibility checker, or reduce delivery size with the HTML minifier. Create a real editable PowerPoint with the JavaScript to PPTX generator, or make a standalone HTML slide deck. Open, edit and preview Markdown files with local import plus Markdown and HTML export. Preview email templates and inline CSS, convert HTML tables to JSON, turn a public URL into a PDF, full-page PNG or rendered HTML download, and convert HTML to text, Markdown, JSON, CSV, XML, React JSX or images. Preview a SlideShare presentation through its official player, generate accessible tables and SEO meta tags, extract links, images, colors, headings and metadata, then measure visible content with the HTML word counter.