SEO Tools
The technical side of getting a page indexed and shared properly: the tags that decide how it appears in results, the structured data behind rich results, and the files crawlers read before anything else.
Meta Tag Generator
SEO, Open Graph, Twitter and JSON-LD tags with Google and social previews.
Pro
Robots.txt Generator
Compose crawler rules, block AI bots and test any URL against them.
Pro
UTM URL Builder
Build tagged campaign links that spell a source the same way every time, then export the set as a CSV.
Pro
URL Shortener
Short links you can repoint, expire or switch off after they are printed, with a click count on each.
Pro
Keyword Density Checker
One, two and three-word phrase frequency with stop words removed, plus where your target keyword actually appears.
Pro
Sitemap Generator
Build a sitemap.xml from a list of URLs — with lastmod, hreflang alternates and a sitemap index once it outgrows one file.
Pro
Schema Markup Generator
JSON-LD for sixteen schema.org types, checked against what Google actually requires before a rich result will show.
Pro
Open Graph Generator
Write the tags that decide how a link looks when shared, and see the card each platform will draw from them.
ProAbout these tools
None of these will write your content for you. What they do is remove the fiddly, error-prone parts — a title that is the wrong length, JSON-LD with a required property missing, a robots.txt rule that blocks more than you meant, a sitemap that a crawler rejects because one date is malformed.
Frequently asked questions
Do meta keywords still affect rankings?
No. Google stopped using the keywords meta tag many years ago. Title, description, page content and structure are what matter.
Does adding schema markup guarantee a rich result?
No. Valid markup makes a page eligible for one; whether it appears is Google's decision. Invalid or misleading markup makes it ineligible.
Other categories
Everything for getting a picture into the shape, size and format something else will accept — compression, resizing, cropping, conversion between formats and background removal.
18 tools PDF ToolsEverything for the PDF itself — joining files and taking pages out, making one smaller, stamping, redacting and locking it, and converting it to and from Word, Excel and images.
13 tools Text ToolsTools for text and the formats it gets trapped inside — counting and analysing writing, converting between data formats, and pulling readable text back out of pictures.
11 tools Developer ToolsThe small utilities that come up mid-debug — reading a token, testing a pattern, generating identifiers, tidying a query — without pasting anything sensitive into a stranger's server.
9 tools Social Media ToolsTools for the part of posting that is fiddly rather than creative — hitting each platform's dimensions, staying inside its character limits, and getting a thumbnail or a still that actually works.
9 tools GeneratorsTools that make something from nothing much: a QR code, a password, a favicon set, a colour scheme, a font pairing, or speech from a block of text.
7 tools CalculatorsEveryday arithmetic that is easy to get slightly wrong: percentage change and reverse percentages, an exact age, a loan repayment, a unit conversion, a meeting time across three countries.
6 tools Video & Audio ToolsVideo and audio handled in the browser itself, with ffmpeg compiled to WebAssembly — so a large file is never uploaded, and there is no queue behind other people's jobs.
4 tools