All Free Online Tools

Count words, characters, sentences, and paragraphs instantly.

Fetch a page and audit its Open Graph and Twitter Card metadata.

Convert sentences into SEO-friendly slugs automatically.

Wrap plain text with HTML tags and escape unsafe characters automatically.

Strip HTML tags and extract clean text from markup.

Count characters with platform-specific limits for Twitter, Instagram, and more.

Convert text to lowercase, UPPERCASE, Title Case, and more.

Remove unwanted line breaks from your text quickly.

Analyze keyword density with 1-word, 2-word, and 3-word phrase analysis.

Find and replace text with regex support and advanced options.

Remove duplicate lines from text with customizable options.

Sort text lines alphabetically, by length, numerically, or randomly.

Analyze letter frequency with visual charts and sorting options.

Encode and decode URLs with percent-encoding.

Generate placeholder text by paragraphs, words, or sentences.

Reverse characters, words, or entire lines of text.

Remove extra spaces, trim whitespace, and clean up messy text instantly.

Compare two texts side by side and highlight the differences instantly.

Encode text to Base64 or decode Base64 back to plain text instantly.

Generate secure, random passwords with custom length and character options.

Generate MD5 hash from any text instantly. Free, fast, and browser-based.

Generate SHA-256, SHA-1, and SHA-512 hashes from any text instantly.

Format, validate, beautify, or minify JSON with error badges, sorting, and privacy-safe processing.

Encode text or binary data to Base64 format instantly.

Decode Base64 strings back into their original text or binary data.

Convert unsafe URL characters into percent-encoded values.

Decode percent-encoded URLs back to readable form.

Convert special characters into HTML-safe entities.

Generate SHA256 hashes from text or files instantly.

Generate SHA1 hashes for legacy systems and checksums.

Generate MD5 hashes for checksums and quick verifications.

Generate strong, secure passwords with customizable options.

Compress images in your browser with adjustable quality and format options.

Extract text content from PDF files directly in your browser.

Convert Excel spreadsheets to JSON format in your browser.

Convert JSON arrays to downloadable Excel spreadsheets in your browser.

Convert raster images to vector SVG format using browser-based tracing.

Look up DNS records for any domain using Google Public DNS.

Generate QR codes from text or URLs with customizable size options.

Resize images to exact dimensions with aspect ratio preservation.

Optimize and minify SVG files to reduce file size without losing quality.

View EXIF, IPTC, and XMP metadata from image files in your browser.

Format, validate, and beautify your JSON data online instantly.

Format, validate, and beautify your JSON data online instantly.

Free online URL encoder. Instantly percent-encode any text or query string for APIs and web links.

Free online URL decoder. Convert percent-encoded URLs back to readable text instantly. No install required.

Free Base64 encoding tool. Convert text or data to Base64 instantly in your browser. No account needed.

Decode any Base64-encoded string back to readable text. Fast, free, runs entirely in your browser.

Free online regex tester. Test and debug regular expressions with live match highlighting. No install needed.

Free online word counter. Count words, characters, sentences, and paragraphs instantly. No signup required.

Generate cryptographically strong passwords instantly. Choose length, symbols, and complexity. 100% free.

Convert text between Title Case, UPPERCASE, lowercase, camelCase, and snake_case online. Instant results.

A fast, simple online calculator for basic arithmetic with a clean interface. Add, subtract, multiply, and divide instantly in your browser.