Small Tools That Do One Thing Well
No signup, no upload, no catch. Each tool runs entirely in your browser — your data never leaves your device. Built by our team because we got tired of bloated tools that hide the useful part behind a paywall.
Write things engines can quote
AI Citability Checker
Five scored checks on whether an answer engine can lift and quote your page — answer-first opening, question headings, extractable passages, evidence, filler.
Open the tool →Readability Checker
Flesch score and grade level — plus the specific sentences where readers stumble, with passive voice highlighted.
Open the tool →Keyword Density Checker
Word counts, reading time, and the words and phrases you actually repeat — with honest warnings instead of a made-up target percentage.
Open the tool →Generate what belongs in your code
Schema Markup Generator
Valid JSON-LD for six schema types — LocalBusiness, Article, FAQ, and more — with live output and missing-field warnings.
Open the tool →llms.txt Generator
A spec-compliant llms.txt — curated markdown map of your best content for AI models — with validation and an honest note on real adoption.
Open the tool →Robots.txt Generator
CMS presets, custom allow/disallow rules, and per-crawler control over AI bots like GPTBot and ClaudeBot. Download ready to upload.
Open the tool →XML Sitemap Generator
Paste URLs, get a valid sitemap.xml. Dedupes, validates, escapes special characters — with no crawl limits.
Open the tool →Heading Structure Checker
Your H1–H6 outline as a tree, with the errors that break it: multiple H1s, skipped levels, empty or overlong headings.
Open the tool →Control how you appear elsewhere
SERP Snippet Preview
See exactly how your title and description will look in Google — with live pixel-width checks so nothing gets cut off.
Open the tool →Meta Tag & OG Generator
Title, description, canonical, Open Graph, and Twitter Card — generated together with live length checks.
Open the tool →UTM Campaign Builder
Tag campaign links correctly for GA4 — channel presets, proper encoding, and warnings for the mistakes that ruin attribution.
Open the tool →Etsy Keyword & Tag Helper
Build a full set of 13 Etsy tags and a title that fit the rules — with instant length checks and duplicate warnings.
Open the tool →We add tools as we build them for our own work. Have a request? Tell us what would save you time.
Want This Done for Your Whole Site?
Tools help with one page at a time. The free audit checks your whole site and shows what to fix first. No obligation.
Get a Free Audit →