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Free working tools

Free tools for product launches and software discovery.

Build campaign links, check launch materials, draft the useful parts of a listing, or search the public catalogue by task. Results are not published or saved to an account.

Submit your product freeNo card. No login.

Need a repeatable monthly campaign? See Plus.

Toolkit

Choose the job in front of you

18 tools
  1. 01Launch directory matcherFilter the recorded launch directories by product-fit category, cost, listing format, and link policy, then inspect the matching evidence.
  2. 02Launch readiness checklistCheck a directory-listing draft for a product name, public website URL, tagline, 100-word description, and public logo URL.
  3. 03Campaign link builderAdd source, medium, campaign, and optional content tags to one destination URL while preserving its other query parameters and page anchor.
  4. 04Listing copy worksheetTurn a supplied product name, audience, problem, outcome, and optional differentiator into an editable tagline and description worksheet.
  5. 05Share image previewCreate a simple 1200 by 630 SVG preview with a product name and clear message, ready to download and review before sharing.
  6. 06Newsletter pitch readinessCheck whether a newsletter pitch draft includes a product name, public website, specific news angle, relevant audience, and public logo.
  7. 07Launch distribution timetableTurn a launch date and up to eight channel names into a dated preparation timetable, with the final channel scheduled for launch day.
  8. 08Launch results reviewCalculate signup rate from visits and signups, plus signup-to-paid conversion rate when you provide an optional paid-conversion count.
  9. 09Newsletter sponsorship break-even calculatorCalculate the minimum clicks, signups, and new customers needed to recover a newsletter sponsorship cost from your own conversion and margin assumptions.
  10. 10Software cost comparisonCompare two software options on the same first-year basis using seats, billing periods, setup fees, and expected usage charges.
  11. 11Relaunch decision checkerUse product-change, audience, listing, release-evidence, measurement, and support signals to choose a relaunch, regular update, or preparation first.
  12. 12Customer feedback interview plannerCreate a short interview script, time budget, and evidence log for one product decision and one participant stage.
  13. 13JSON to CSV for launch exportsConvert a flat JSON array of campaign counts or listing facts into CSV in your browser. Review the output and download it without an account.
  14. 14Remove duplicate CSV rowsRemove repeated rows from a small campaign or listing export in your browser. See the before-and-after counts, inspect the cleaned CSV, and download it.
  15. 15Campaign URL cleanerNormalize campaign values before sharing a link, or remove UTM parameters for a clean reference URL. The browser keeps unrelated parameters and the page anchor.
  16. 16Launch page color contrast checkerCheck a landing-page text color against its background with the WCAG relative-luminance formula, with AA and AAA thresholds for normal and large text.
  17. 17Find a tool by taskFind public listings by terms in their names, taglines, or tags. Descriptions may help rank retrieved candidates, and a pricing filter narrows results.
  18. 18Inspect a public linkFetch one public source page and inspect its returned HTML for anchors that resolve to an exact target URL, including visible anchor text and rel values.

Managing campaign links in a spreadsheet? Check and normalize a campaign CSV locally in your browser.

Be found by agents

Agent-readiness checks

3 tools
  1. 01llms.txt generator and validatorWrite an llms.txt from a form, or paste one you already have and see what is wrong with it.
  2. 02Redirect checker: trace every hopTrace a URL hop by hop and see status codes, the final address, canonical and noindex.
  3. 03MCP server registry preflight checkPaste an MCP server URL or a tools list and get a checklist with a fix for every failure.
Free tools

Launch copy

3 tools
  1. 01Changelog formatter: raw release notes to Keep a ChangelogTurn git log lines or bullet notes into a Keep a Changelog file, a short X and Threads post and a JSON feed item.
  2. 02Feature comparison table builder with a fairness checkBuild a comparison table with yes, no, partial and text cells, then export accessible HTML, Markdown, CSV or a PNG after a fairness check.
  3. 03Tagline grader: score your product tagline 0 to 100Score a product tagline on length, concreteness, buzzwords, voice, readability and uniqueness, with fixes and rewrite patterns.
Free tools

Launch preparation

7 tools
  1. 01Directory submission tracker with link checks and CSVKeep a private log of the places you submitted to, with status, tracking links, overdue follow-ups and a live-link check.
  2. 02Launch checklist generator with dates and calendarTen questions in, a dated pre-launch, launch week and post-launch checklist out, as Markdown or a calendar file.
  3. 03Launch day timeline planner with time zones and .ics exportBuild an hour-by-hour launch day with audience time zones, staggered channels, awkward-hour flags and a calendar export.
  4. 04Launch FAQ builder with FAQPage JSON-LDFill in your product facts, get 8 to 12 FAQ questions to edit, and export Markdown, HTML and FAQPage JSON-LD.
  5. 05Open source license picker and header generatorAnswer eight questions and get a ranked shortlist of open licenses, a plain comparison table and a LICENSE header to paste.
  6. 06Pricing page checker: price transparency scorePaste a pricing page or fetch a URL and get a transparency score for plans, currency, billing period, free tier and refund wording.
  7. 07Waitlist conversion calculator: find the weakest funnel stepTurn waitlist numbers into step rates, projected revenue, visitors needed for a goal and the weakest step to fix.
Free tools

Listing and share previews

5 tools
  1. 01Domain name shortlist scorer with a radio testScore a list of candidate domain names on length, pronounceability, spelling, extension, typo risk and the radio test, then export CSV.
  2. 02Open Graph image previewer and share card checkerPreview how a link appears as a large card, a small card and a chat unfurl, with flags for the tags that break it.
  3. 03README to listing converter: tagline, features, tagsPaste a README and get a tagline, short description, feature bullets, category guess and tags, plus Markdown and JSON.
  4. 04robots.txt and AI crawler checker, with llms.txt testCheck which AI and search crawlers your robots.txt allows, and whether llms.txt and a sitemap are in place.
  5. 05Screenshot set checker for product listingsDrop up to 10 screenshots and check the set for mixed ratios, mixed themes, duplicates, small and oversized files.

Resize and compress a listing image to WebP locally, with an actual output preview and download.

Worked examples: clean a launch export, normalize a campaign link, and check text contrast.