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Launch Toolkit

Check, polish and get your project in front of people before launch day. 28 free tools, no sign-up.

By yourhackDofollow Backlink CheckerPaste the page that links to you and your domain to see every link to your site and whether it is dofollow, nofollow, ugc or sponsored.By yourhackSocial Media Link Preview CheckerSee how your URL looks when shared on X (Twitter), LinkedIn, Facebook and Slack, and what is missing from your Open Graph and Twitter Card tags.By yourhackWebsite Launch Readiness CheckerOne click checks HTTPS, title, meta description, social preview, favicon, mobile viewport, H1, indexing and speed, with a score and a fix for each problem.By yourhackDomain Name Availability CheckerType a name and see at once whether it is registered on .com, .io, .ai, .app, .dev, .co and more, straight from the official registries.By yourhackAI Search Visibility CheckerSee whether ChatGPT, Perplexity, Claude, Gemini and Bing crawlers are allowed to read your site, and what stops AI assistants from citing it.By yourhackProduct Hunt Tagline CheckerCount characters against the 60-character limit, catch common mistakes and preview how your name and tagline read in the launch feed.By yourhackProduct Hunt Maker Comment GeneratorFill in a few fields and get a ready-to-edit maker comment for launch day in three styles: the story, the short intro and the feature tour.By yourhackProduct Hunt Launch Time ConverterProduct Hunt days start at 12:01 AM Pacific Time; see exactly when that is in your time zone for the next seven days, with a countdown.By yourhackPrivacy Policy GeneratorAnswer a few questions and get a plain-English privacy policy you can edit, copy and publish.By yourhackTerms of Service GeneratorAnswer a few questions and get plain-English terms and conditions you can edit and publish.By yourhackProduct Launch ChecklistThirty steps before, during and after launch day, with your progress saved in your browser.By yourhackOG Image GeneratorPaste your website URL or type a title and get share images in 14 platform sizes, from link previews (1200 x 630) to YouTube thumbnails, Instagram stories and LinkedIn banners, with a live preview and the meta tags to paste.By yourhackSaaS Valuation CalculatorEstimate what a SaaS business is worth from its MRR or ARR and a revenue multiple, see a low to high range, and check the multiple behind any offer.By yourhackNPS CalculatorEnter how many promoters, passives and detractors you have, or paste raw 0 to 10 scores, and get your Net Promoter Score with the breakdown.By yourhackTAM SAM SOM CalculatorEstimate your total, serviceable and obtainable market bottom-up from the number of potential customers and your annual price.README GeneratorFill in a short form and get a clean, structured README.md with badges, install, usage and license sections ready to copy. Private.Meta Tags GeneratorEnter your title, description and image to produce SEO, Open Graph and Twitter Card meta tags ready to paste into your page head. Private.Break-Even CalculatorEnter fixed costs, price per unit and variable cost per unit to find the break-even units and the revenue needed to cover costs.Business and Brand Name GeneratorEnter a keyword and instantly get brandable company and product name ideas using prefixes, suffixes and blends. Copy any idea.Slogan and Tagline GeneratorEnter your brand or product and instantly get catchy tagline ideas to inspire your marketing, with one-click copy for any line.Emoji Favicon GeneratorTurn any emoji into favicon PNGs at 16, 32, 64 and 180 pixels and download them, with the HTML tag to use them.Google SERP Snippet PreviewType your title, URL and meta description to see a live desktop and mobile search result with pixel-width truncation.UTM Campaign Link BuilderAdd source, medium, campaign, term and content parameters to any URL and copy a clean, trackable campaign link for analytics.Open Graph Tag GeneratorEnter title, description, image and type to build valid og meta tags for rich link previews on Facebook, LinkedIn and Slack.LTV to CAC Ratio CalculatorCompare lifetime value against acquisition cost to judge if your unit economics are healthy, all in your browser.Churn Rate CalculatorEnter customers lost and starting customers to get churn rate and retention rate percent instantly in your browser.MRR and ARR CalculatorTurn subscribers and average price into monthly and annual recurring revenue instantly, all in your browser.Burn Rate and Runway CalculatorEnter cash, monthly spend and income to find net burn and how many months of runway remain.

Free launch tools for makers: launch readiness checker, social link preview checker, dofollow backlink checker, Open Graph and meta tag generators, startup name and slogan generators, UTM builder and MRR calculator. No signup. All 28 tools are free, run entirely in your browser, and need no sign-up.

Frequently asked questions

Are these launch toolkit tools free?

Yes. Every launch toolkit tool on yourhack.ai is completely free, with no sign-up and no usage limits.

Do these launch toolkit tools work on mobile?

Yes. They run in any modern web browser on phone, tablet or desktop. There is nothing to install.

Is my data private?

Yes. These tools run entirely in your browser, so nothing you enter is uploaded to a server.

How many launch toolkit tools are there?

There are currently 28 free launch toolkit tools here, and we add more regularly.

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