snowkit Launch
Get your site or app ready to launch
Get a site or app ready to go live: crawler rules, domains and SSL. All running in your browser, with nothing uploaded.
/
All-in-one appSnowkit LaunchTurn your app's name, logo and colours into icons, store images, policies and a pre-launch check.Open the app
Most used
Favicon generatorMake favicon.ico, Apple touch, Android and maskable icons plus a web manifest from a logo or letter.Meta tag generatorWrite SEO, Open Graph and X card tags with live Google, share card and chat previews, or check yours.Privacy policy generatorAnswer a short form and get a plain-English privacy policy and terms of use as Markdown or HTML.llms.txt generatorCreate an llms.txt file for your website with a live preview.Sitemap generatorTurn a list of URLs into a valid sitemap.xml with duplicates removed, plus the robots.txt line.SSL certificate expiry checkerSee when your sites' SSL certificates expire, who issued them and which names they cover, from public certificate logs.
All-in-one
AI crawlers
llms.txt generatorCreate an llms.txt file for your website with a live preview.robots.txt AI crawlersBuild robots.txt rules for GPTBot, ClaudeBot, Google-Extended, PerplexityBot and 20 more AI crawlers.Block GPTBotStop GPTBot from collecting your pages for model training with a two-line robots.txt rule.Block AI crawlersOne robots.txt block that stops GPTBot, ClaudeBot, CCBot, Bytespider, Google-Extended and the other major AI crawlers.robots.txt checkerPaste a robots.txt and see, for any page, whether GPTBot, PerplexityBot, Google-Extended and other crawlers are allowed, and which rule decides.
Domains and SSL
SSL certificate expiry checkerSee when your sites' SSL certificates expire, who issued them and which names they cover, from public certificate logs.WHOIS lookupLook up a domain's registrar, creation and expiry dates, status and nameservers with RDAP, the official successor to WHOIS.Domain expiry reminderCheck when your domains expire and download one calendar file with reminders 30, 14, 7 and 1 days before.SSL expiry reminderFind when your SSL certificates expire and add reminders to Google, Apple or Outlook calendars with one file.DNS lookupA, AAAA, MX, TXT, CNAME, NS, SOA, CAA and SRV records, plus SPF, DMARC and DKIM checks.SPF DMARC checkerCheck a domain's SPF record and its 10-lookup limit, its DMARC policy and DKIM keys, with plain fixes for every problem.
Icons and branding
Favicon generatorMake favicon.ico, Apple touch, Android and maskable icons plus a web manifest from a logo or letter.Head tag packOne image to favicons, a share image, a web manifest and ready-to-paste head tags in a zip.OG image generatorMake a 1200x630 Open Graph share image from a photo or logo with your title on it, plus the og:image tags.Branded documentsMake a letterhead, report cover or one-pager from your logo and colours, as PDF or Word.Business card makerPrint ten business cards on one sheet, front and back, with a QR code to your website.Email signatureMake an email signature from your details and copy it into your mail app.
Search and sharing
Meta tag generatorWrite SEO, Open Graph and X card tags with live Google, share card and chat previews, or check yours.Meta tag checkerPaste your page source and see which SEO, Open Graph and X card tags are missing, too long or using relative addresses.Sitemap generatorTurn a list of URLs into a valid sitemap.xml with duplicates removed, plus the robots.txt line.robots.txt generatorWrite a robots.txt with your own Disallow rules and sitemap line, and choose which AI crawlers may read your site.Link in bio pageA one-page link list in your colours, as a single HTML file with a QR code.
Legal pages
Security and launch checks
Pre-launch scanFind leaked keys, public .env and .git files, weak headers and missing tags before you launch.HTTP header checkerSee a URL's headers and redirects, with a security header grade and the exact lines to fix.Redirect checkerFollow every redirect from a URL, with each status code, and see the final page's headers.
Images for the web
Kits for Snowkit Launch
Ship Kit for AI-built appsChecklists, security headers and fix-it prompts to take an AI-built web app from demo to production.Website Trust KitChecklists and plain-language templates that show visitors a real, reachable business runs your site.App Store Submission KitChecklists, size tables and privacy worksheets for App Store and Google Play submissions.Search and ShareHead tags, robots.txt, sitemaps, structured data and share image sizes so search engines and chat apps show your site properly.Brand StarterA fill-in brand guide, contrast-checked design tokens and a logo usage sheet to make a brand consistent from day one.Policy PackThorough fill-in privacy, terms, cookie, refund and acceptable use templates, with a guide to which ones you need.All kitsReady-made packs of files for builders.
Nothing matchesNothing in Snowkit Launch matches . Tell us what you need and we will look at building it.Request a tool
Can’t find it? Tell us what you need.