45 tools. No signup, no upload, no data collected.
Everything here runs in your browser. Nothing you paste or drop in leaves the machine you are sitting at.
SEO Analyzer
A complete technical audit of any URL. Fifty-plus checks across on-page SEO, schema, technical setup, links, security and mobile, with the exact fix for every issue found.
Run an audit- Checks per scan
- 50+
- Typical run time
- 10-30s
- No signup, no limit
- Free
SEO & Meta
Analyze and optimize your website for search engines.
SEO Analyzer
Run a full technical SEO audit on any website. Checks 50+ factors.
Open Graph Preview
Preview how your content appears when shared on social media.
Schema.org Generator
Build JSON-LD structured data for Articles, Products, FAQs, and more.
Sitemap Validator
Validate XML sitemaps for protocol compliance and common issues.
Meta Tag Generator
Generate meta tags and Open Graph tags for better SEO.
robots.txt Generator
Build robots.txt files with presets and a visual rule editor.
Image Tools
Compress, convert, resize, and enhance images in your browser.
Background Remover
Remove image backgrounds with AI. Get a transparent PNG instantly.
Image Compressor
Compress images with adjustable quality. Compare file sizes side by side.
Image Converter
Convert HEIC, PNG, JPEG, WebP, and AVIF images.
Image Resizer & Cropper
Resize and crop images with preset aspect ratios. Download as PNG.
Image Sharpener
Sharpen blurry or soft images instantly with adjustable strength.
PNG & WebP to SVG
Convert PNG and WebP icons and logos to clean, scalable SVG vectors.
CSS & Design
Visual editors for CSS properties, colors, and design assets.
Box Shadow Generator
Create CSS box shadows with live preview and code output.
Color Converter
Convert between HEX, RGB, HSL, and other color formats.
Color Palette Generator
Generate harmonious color palettes for your projects.
CSS Flexbox Generator
Design CSS Flexbox layouts with a visual editor and copy the code.
CSS Gradient Generator
Design CSS gradients with a visual editor and copy the code.
CSS Grid Generator
Design CSS Grid layouts with a visual editor and copy the code.
Favicon Generator
Generate favicons for all platforms from a single image.
SVG Generator
Generate SVG patterns, shapes, and decorative backgrounds.
Code & Data
Format, transform, and convert code and data formats.
JSON Formatter
Format, validate, and minify JSON data.
SQL Formatter
Format and beautify SQL queries for readability.
Code Minifier
Minify HTML, CSS, and JavaScript code.
Markdown Preview
Write and preview Markdown with live rendering.
CSV to JSON Converter
Convert between CSV and JSON formats instantly.
JSON to TypeScript
Generate TypeScript interfaces from JSON data automatically.
YAML to JSON Converter
Convert between YAML and JSON formats instantly.
Encoding & Security
Encode, decode, hash, and generate secure credentials.
Base64 Encoder
Encode and decode Base64 strings instantly.
URL Encoder/Decoder
Encode and decode URL components and query strings.
HTML Entity Encoder
Encode and decode HTML entities. Convert special characters safely.
Hash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from text or files.
Password Generator
Generate secure passwords and passphrases with strength analysis.
Text & Content
Generate and transform text, placeholders, and content assets.
Text Case Converter
Convert text between camelCase, snake_case, kebab-case, PascalCase, and more.
Lorem Ipsum Generator
Generate placeholder text in paragraphs, sentences, or words.
Placeholder Image Generator
Generate placeholder images with custom dimensions and colors.
QR Code Generator
Generate styled QR codes with custom colors, dot patterns, and logo overlay.
UUID Generator
Generate UUIDs (v4) and copy them to your clipboard.
DevOps & Utilities
Developer workflow tools for testing, debugging, and server tasks.
Regex Tester
Test and debug regular expressions with live matching.
JWT Decoder
Decode and inspect JSON Web Token headers and payloads.
Diff Checker
Compare two text blocks and highlight the differences.
Cron Expression Builder
Build and validate cron expressions with a visual editor.
DNS Lookup
Look up DNS records (A, AAAA, MX, CNAME, TXT) for any domain.
Chmod Calculator
Calculate Unix file permissions with a visual chmod editor.
.htaccess Generator
Generate .htaccess rules for redirects, caching, and security.
Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates.
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Every tool runs client-side. The plugins do the same for your site.
Six WordPress plugins with a free core, no subscription and no telemetry. Install the free version and keep it.
Pay once. Run forever.
Download free, upgrade if you need more, keep the updates for life.