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Free Tools for Building Better Websites

SEO tools, WordPress utilities, developer tools, design tools, calculators and Elementor resources — free to use.

  • 127 free tools
  • Files stay on your device
  • No account needed

Popular tools

The tools people reach for most often, picked by hand.

All tools

CSS Box Shadow Generator

Design soft, natural box shadows with up to four layers and a live preview, then copy the CSS.

CSS

Browse tool categories

Every tool belongs to one category, so you can always see what else is available.

PDF Tools

4 tools
  • Images to PDF Converter (JPG, PNG, WebP to PDF)
  • Merge PDF Files Online (Free, No Uploads)
  • Organise PDF: Reorder, Rotate & Extract Pages (Free)

SEO Tools

38 tools

Check titles and descriptions against how they appear in search results, generate structured data and robots.txt files, and analyse headings and keyword…

  • Bulk HTTP Status Checker (up to 50 URLs)
  • Bulk Redirect Checker
  • Bulk URL Analyzer: On-Page SEO for Many Pages

WordPress Tools

10 tools

Generators for the configuration files and code WordPress sites need: .htaccess rules, wp-config.php, redirects, security headers and custom post types. The tools…

  • WordPress Child Theme Generator
  • Custom Post Type Generator
  • Elementor JSON Validator

Developer Tools

19 tools

Format, validate, encode and convert data without sending it anywhere. JSON, Base64, URL encoding, hashes, UUIDs, timestamps and regular expressions are all…

  • Base64 Encoder
  • Cron Expression Explainer
  • SHA-256 Hash Generator

CSS Tools

14 tools

Visual generators and converters for everyday CSS: shadows, gradients, border radius, fluid clamp() values, unit conversion and minification. Copy production-ready code with…

  • CSS Box Shadow Generator
  • CSS Clamp Generator (Fluid Typography)
  • CSS Button Generator (Accessible Hover & Focus)

Color Tools

5 tools

Convert colour formats, build palettes from colour harmony rules and check text contrast against WCAG 2 thresholds before you ship a design.

  • Color Converter: HEX, RGB, HSL, OKLCH
  • Color Palette Generator
  • WCAG Color Contrast Checker

Image Tools

15 tools

Compress, convert and resize images, create favicons and work out aspect ratios. Images are processed on your device with your browser's own…

  • SVG Optimiser for Web & Elementor (Clean viewBox & currentColor)
  • Aspect Ratio Calculator
  • Favicon Generator

Text Tools

9 tools

Count words and characters, estimate reading time, change case, clean up and sort lines, and generate placeholder text. Your text stays in…

  • Case Converter
  • Text Cleaner: Remove Extra Spaces & Formatting
  • Remove Duplicate Lines

Marketing Calculators

10 tools

Build campaign URLs with UTM parameters and calculate ROI, ROAS, CTR, CPC, CPM, conversion rate, margins and discounts. Calculators show the formula…

  • ROI Calculator
  • ROAS Calculator
  • CTR Calculator

Design Tools

3 tools

Generate type scales and spacing systems as CSS custom properties, ready for a design system, a theme or Elementor global settings.

  • Design Token Generator: CSS Variables & JSON
  • Spacing Scale Generator (4pt & 8pt Grid)
  • Type Scale Generator
Elementor library

Elementor resources, organised by section

Heroes, headers, pricing tables, FAQs and full page kits. Each resource lists what it is compatible with and how it behaves on tablet and mobile.

Browse the Elementor library

Latest tools

Tool directory

JSON to YAML Converter

Convert JSON to clean, readable YAML in your browser, with options for indentation and line width.

Developer

YAML to JSON Converter

Convert YAML to formatted JSON in your browser, with clear error messages that point to the line and…

Developer

WordPress Snippet Generator

Generate clean, escaped WordPress code for the tasks developers repeat most: enqueueing scripts and styles, shortcodes, widget areas,…

WordPress

Latest guides

Practical explanations, each linked to the tool that helps you do it.

All guides
Convert PDF pages to JPG or PNG
Web Design Guides

Convert PDF Pages to JPG or PNG Images

Export PDF pages as PNG or JPEG images in your browser. Learn which scale to use for websites, slides and print, when…

9 min read

From the blog

All articles

Why WPDesignVault?

A toolbox you can trust with your work.

Private by design

Image, PDF and code tools process files entirely inside your browser. For server-assisted checks, public URLs are fetched in real time and never stored.

Fast and focused

The tool is at the top of every page and loads only the code it needs. Explanations come after the result, not before.

Free, without strings

No account, no email wall, no locked download buttons. Copy or download your result and get on with your day.

Explained, not just calculated

Each tool states what it does, its limits and the formula it uses, with guides that show how to apply the result.