Free tools for the checks nobody has time for.
42 tools for SEO, email, design and the everyday jobs that eat an afternoon. Search for the problem in front of you, open the tool, and get your answer. No signup.
42 tools for SEO, email, design and the everyday jobs that eat an afternoon. Search for the problem in front of you, open the tool, and get your answer. No signup.
Audit how well AI agents and answer engines can read, trust, and cite any page, with a graded GEO and AEO report.
Open AgentGradeFeaturedThe whole tool fleet, as tools for AI agents. Add it to Claude, Cursor, or ChatGPT and let your agent run these checks itself.
Get the MCP serverConvert markdown to rich or plain text right inside any AI chat, from a browser sidebar.
Generate QR codes for URLs, WiFi, and vCards with full customization and UTM tracking.
Open lilQRPreview and export LinkedIn and X posts and profiles as pixel-perfect PNGs.
Open lilPreviewFeaturedYour own link-in-bio page, fully owned by you. Free, no subscription, no lock-in.
Open lilHubBuild professional email signatures that work in Gmail and Outlook in two minutes.
Open lilSignaturePaste SVG code to preview it live, recolor it, set a transparent background, and export as SVG, PNG, JPG, or WebP.
Open lilSVGDescribe your business and get an AI brand color palette with a downloadable mood board.
Open lilPaletteA clean, distraction-free Pomodoro timer to help you focus and work in intervals.
Open lilTomatoTrace every redirect hop a URL takes so you can spot broken or sneaky redirect chains.
Open lilTraceGenerate clean redirect rules for Netlify, Apache, and Nginx without hand-writing config.
Open lilRedirectPreview how your Open Graph card looks across social platforms before you ship the page.
Open lilOGPreview your Google search result snippet and tune the title and description for clicks.
Open lilSnippetPreview and compare font pairings live so you can lock in a typography combo fast.
Open lilTypeStrip tracking parameters off any link so you can share clean, private URLs.
Open lilCleanBuild consistent UTM-tagged campaign URLs so your analytics stay clean and trackable.
Open lilUTMGenerate valid JSON-LD structured data so search engines understand your pages better.
Open lilSchemaCheck your SPF, DKIM, and DMARC records so your email actually lands in the inbox.
Open lilDMARCScan a site's security headers and see exactly what to fix to harden it.
Open lilHeadersDetect the tech stack behind any website, with domain rating and registration details.
Open lilStackAudit a site's favicons and generate a full favicon pack from a single logo.
Open lilFaviconCheck color contrast against WCAG levels so your text stays readable and accessible.
Open lilContrastCheck and generate robots.txt and llms.txt so crawlers and AI bots read your site right.
Open lilRobotsBuild and visualize a sitemap.xml so search engines can find every page you publish.
Open lilSitemapCheck canonical tags, meta robots, and X-Robots-Tag so the right page gets indexed.
Open lilCanonicalAudit image alt text across a page so your visuals stay accessible and SEO-friendly.
Open lilAltCreate add-to-calendar links and downloadable .ics files for any event in seconds.
Open lilICSCompress images to WebP right in your browser and see before-and-after file sizes.
Open lilCompressDrop a screenshot into a browser, laptop, or phone frame and export a polished PNG.
Open lilMockupView and strip metadata from images, audio, and video without ever uploading the file.
Open lilInspectStore and copy on-brand bios at every length, with per-platform character limits.
Open lilBioPull a full DNS snapshot for any domain, exportable for migrations and handoffs.
Open lilDNSCompare two blocks of text and see exactly what changed across copy or contract revisions.
Open lilDiffPick a fair, random giveaway winner from entries with filters and unbiased shuffling.
Open lilPickGenerate a shareable launch countdown page and an embeddable widget for any event.
Open lilCountdownCalculate margin, markup, and sale price from cost so your pricing math is always right.
Open lilMarginConvert text between title, sentence, kebab, snake, camel, and Pascal case instantly.
Open lilCaseFind short, available domain names with confirmed registration status and registrar links.
Open lilDomainCalculate marketing ROI from spend and funnel rates to see CPL, CPA, and breakeven.
Open lilROIScan a project folder and grade how ready it is to ship, with fixes for what's missing.
Open lilReadyCreate a Google review link, draft replies to reviews, and build a trust badge you fully own.
Open lilReviewNo tools match that search. Try a different word or category.
Our paid work is automating the busywork inside a business. These are the small, single-job versions we give away.
These started as the checks we kept running by hand for our own client work. Now they run in a browser tab.
No signup, no premium plan and nothing held back behind a paywall. Open one and use it.
The 38 tools that run on this site are open source on GitHub, so you can read exactly what each one does.
The lilAgents MCP server puts the fleet inside Claude, Cursor or ChatGPT, so your agent can run the checks itself.
We add tools as we build them. Leave your name and email and we will tell you when the next one ships, with early access to the betas.
We will email you when the next tool ships.
We take the repetitive work that eats your week and automate as much of it as we can, so the only things left on your plate are the ones that actually need you.
