Marketing

Character & Word Counter Count characters, words, lines and paragraphs in real time as you type or paste. URL Encoder & Decoder Percent-encode and decode URLs or query parameters without breaking special characters. Text Case Converter Convert text between UPPERCASE, lowercase, Title Case, Sentence case and iNVERTED case. Slug Generator Turn any title into a clean URL slug — lowercase, no accents, no spaces, ready to share. Fancy Font Generator Turn plain text into bold, italic, script, gothic and other Unicode styles to copy anywhere. Strikethrough & Small Text Generator Create strikethrough, underlined, dotted, superscript and subscript text with Unicode — in your browser. Email, URL & Phone Extractor Extract email addresses, links and Brazilian phone numbers from any text in your browser. Reading Time Calculator Estimate silent and read-aloud reading time for any text, live as you type — right in your browser. Username Generator Create pronounceable, memorable usernames with an optional base word, numbers and separators. UTM Link Builder Build tagged campaign URLs with utm_source, utm_medium and utm_campaign — correctly encoded, in your browser. WhatsApp Link Generator Turn a phone number into a wa.me click-to-chat link with the first message already written. Robots.txt Generator Build a valid robots.txt with presets, custom rules, AI-crawler blocking and your sitemap line. llms.txt Generator Create an llms.txt file that tells AI assistants which pages of your site actually matter. Hreflang Tags Generator Build the complete hreflang link block for your multilingual pages in your browser. XML Sitemap Generator Turn a list of URLs into a valid sitemap.xml, generated and downloaded in your browser. Engagement Rate Calculator Calculate the engagement rate of your posts and compare it with the typical range for your account size. YouTube Revenue Estimator Estimate monthly and yearly YouTube ad revenue from your views and your own RPM. vCard QR Code Generator Turn your contact details into a QR code anyone can scan to save you — generated in your browser. Privacy Policy Generator Fill in your company details and generate a privacy policy based on Brazilian LGPD requirements — a starting template, not legal advice. Terms of Use Generator Fill in your website details and generate terms of use — a starting template, not legal advice. Social Media Character Counter Type your text and see instantly whether it fits the character limits of X, Instagram, Facebook, LinkedIn, TikTok, YouTube, Pinterest and Threads. Social Media Image Sizes Quick reference for the recommended image dimensions of every format on Instagram, Facebook, X, LinkedIn, TikTok, YouTube and Pinterest. Social Media Video Specs Quick reference for video duration, aspect ratio, resolution and file size limits on Instagram, TikTok, YouTube, Facebook, LinkedIn, X and Pinterest. Best Times to Post on Social Media See the best days and times to post on Instagram, Facebook, X, LinkedIn, TikTok, YouTube and Pinterest — based on engagement data. Email MX Checker Check whether a domain can receive email by looking up its MX records — the mail servers it points to. HTTP Response Headers Fetch the HTTP response headers of any URL — status code, content type, caching, security headers and more. SERP Preview See how your page will look in Google search results — with live character counts for title and description. Meta Tags Generator Generate the HTML meta tags your page needs — title, description, Open Graph and Twitter Card — with a live code preview. YouTube Thumbnail Downloader Paste a YouTube URL and see the thumbnail in all available resolutions — maximum, high and standard. Thread Splitter Split long text into parts of a maximum character count — ready for Twitter/X threads or Instagram carousels. Instagram Caption Formatter Format your Instagram caption with clean line breaks, invisible characters and dot separators. Hashtag Counter Paste text and see how many hashtags it contains — Instagram allows up to 30 per post. YouTube Timestamp Generator Build a clickable timestamp list for YouTube video descriptions — type the times and labels. YouTube Embed Code Generator Generate the HTML embed code for a YouTube video with custom width, height, autoplay and other options. Reddit Markdown Formatter Format text with Reddit's Markdown syntax — bold, italic, links, lists, quotes, code blocks and tables. CAC and LTV Calculator Calculate CAC and LTV for unit economics. ROAS Calculator Divide revenue by ad spend for ROAS. Lead Goal Calculator Work backwards from revenue to find leads needed. Email Marketing ROI Calculate email marketing return on investment. Traffic Budget Calculator Multiply clicks by CPC for ad budget. Psychological Pricing See how different price endings affect perceived value. Buyer Persona Generator Fill in a form and get a structured buyer persona. Google Review Link Generate a direct link for customers to leave a Google review. Email Signature Generator Create an HTML email signature with your info and social links. Influencer Pricing Calculator Estimate how much to charge for a sponsored post based on followers and engagement. Schema.org Generator Build JSON-LD structured data for articles, products, FAQs and other types. Download YouTube Video Download YouTube videos in MP4 — paste a link, pick a quality and save. Download YouTube Audio Extract audio from YouTube videos — save as MP3, OGG or WAV. Download Instagram Video Save Instagram Reels and video posts to your device in MP4. Download Instagram Photo & Carousel Save photos and carousel images from Instagram posts to your device. Extract Instagram Audio Extract audio from Instagram Reels and video posts as MP3. Download X (Twitter) Video Save videos from X/Twitter posts to your device in MP4. Download X (Twitter) Image Save images from X/Twitter posts in original quality. Extract X (Twitter) Audio Extract audio from X/Twitter video posts as MP3.