Free Online Webmaster Tools for SEO, Developers & Site Owners
ToolFix gives you 35+ free, no-signup webmaster tools built for speed and simplicity. Whether you need to check Pinterest bans, generate meta tags, build UTM URLs, or create robots.txt — everything runs directly in your browser with zero server latency.
Domain Value Estimator
Calculate estimated market value, resale worth, and brandability score for domains and URLs.
Pinterest Ban Checker
Check if your domain or affiliate URL is blocked, shadowbanned, or safe on Pinterest.
Meta Tag & OG Generator
Create Google SEO title, meta descriptions, Open Graph, and Twitter cards with live preview.
Robots.txt Generator
Direct search engine crawler access, block AI bots, and declare sitemaps easily.
XML Sitemap Generator
Generate compliant XML sitemap documents with changefreq and priority for rapid indexing.
Campaign URL (UTM) Builder
Build tracking URLs with campaign source, medium, name, instant QR code, and presets.
Bulk 301 Redirect Generator
Generate Apache .htaccess, Nginx rewrite blocks, and Shopify 301 redirect CSV rules.
SEO Slug (URL) Generator
Convert article titles into clean, SEO-friendly, lowercase hyphenated URL permalinks.
Word Counter & SEO Analyzer
Real-time word count, reading time estimates, and 1/2/3-word keyword density analysis.
JSON-LD Schema Generator
Create Article, FAQPage, Organization, Product, and HowTo structured data markup.
HTACCESS Security Generator
Force HTTPS SSL, enable browser Gzip compression, and prevent hotlinking.
Security Headers Generator
Configure CSP, HSTS, X-Frame-Options, and Referrer-Policy headers.
Social OG Card Generator
Simulate Facebook, Twitter, and LinkedIn social sharing card previews in real time.
CSS Box Shadow Generator
Design layered smooth box shadows, inset depth, and neon glow effects with instant CSS copy.
Base64 Encoder & Decoder
Encode and decode UTF-8 text strings and binary images to Base64 Data URIs securely.
Color Picker & Converter
Visual color wheel spectrum picker with instant HEX, RGB, HSL, and CMYK color conversions.
Image Compressor & WebP
Compress PNG and JPG files and convert them to modern WebP format in your browser.
JSON Formatter & Validator
Beautify messy JSON payloads, validate syntax errors, and inspect interactive trees.
CSS Minifier & Formatter
Minify stylesheets to reduce page weight and unminify readable CSS code.
HTML Minifier & Optimizer
Strip comments and whitespace from HTML templates for faster Core Web Vitals.
JS Minifier & Formatter
Compress JavaScript scripts and format minified code for clean debugging.
Regex Tester & Checker
Test Regular Expression patterns with live string matching and regex cheat sheet.
Password Strength Checker
Evaluate password entropy, character diversity, and estimated crack time.
E-Commerce Profit Calculator
Calculate net profit, margins, and platform seller fees for Amazon, Shopify, eBay, and Etsy.
Product Pricing Calculator
Find target selling price based on COGS, shipping, ad spend, and desired profit margin.
ROAS & Ad Spend Calculator
Evaluate Return on Ad Spend, CPA, break-even ROAS, and ad campaign profitability.
Break-Even Calculator
Compute unit sales and gross revenue needed to balance fixed and variable expenses.
Freelance Rate Calculator
Determine your ideal hourly, daily, and project rates based on target annual income.
SaaS MRR Growth Calculator
Track Monthly Recurring Revenue, ARR, Net Revenue Retention (NRR), and gross churn.