Built by NFlow Technologies

Marketing tools that do the heavy lifting.

Free tools for SEO, email authentication, campaign tracking, and structured data. No jargon, no sign up, no waiting. Open one and get a usable answer in seconds.

Crawling & Indexing

Robots.txt Generator

Build a clean robots.txt with a visual rule builder and live preview.

Meta Robots Generator

Create index, noindex and follow rules with toggle cards and a live tag.

Robots Meta Checker

Read the crawl directives on any live page, including HTTP headers.

HTTP Status Checker

Follow every hop in a redirect chain and spot loops or slow paths.

HTTP Header Checker

Inspect security, cache and SEO response headers with a clear grade.

Structured Data

Schema Generator

Build FAQ, Product, Article and more with AI suggestions.

Schema Validator

Paste JSON-LD and validate it against schema.org rules.

Content Intelligence

E-E-A-T Checker

Score a page or draft against Google experience, expertise and trust signals.

Keyword Intent Classifier

See the real intent behind a keyword: informational, commercial or transactional.

SERP Simulator

See how your title and meta description look in Google results.

Campaigns & Measurement

UTM Builder

Create tracked campaign links with presets and a live breakdown.

Keyword Match Type

Bulk wrap keywords for Google Ads: broad, phrase, exact and more.

ROAS Calculator

Work out return on ad spend and forecast budgets.

GTM Data Layer Generator

Build dataLayer push events for Google Tag Manager.

Email Authentication

DMARC Generator

Check your current record and generate a DMARC policy with a strength meter.

SPF Generator

List your mail senders and build a valid SPF record safely.

DKIM Helper

Auto-detect existing DKIM keys and generate a new DNS TXT record.

Content & Social

Open Graph Generator

Design share cards and meta tags for Facebook, LinkedIn and X.

Code Minifier

Shrink CSS, JavaScript or HTML and see the byte savings.

QR Code Generator

Make a branded QR code from a link or text, with history.

Utilities

Base64 Tool

Encode and decode Base64 with a URL-safe option.

Password Generator

Strong passwords with a clear strength score and history.

Consent Mode Checker

Scan any page for Google Consent Mode v2 compliance.

Built by NFlow Technologies · free tools that keep your data on your server.