All tools

Analyse keyword frequency and density in any text.

Generate SEO, Open Graph and Twitter meta tags.

Review title, description and social tags for a page.

Build a valid robots.txt with crawl rules.

Create an XML sitemap from a list of URLs.

Create Open Graph tags for rich link previews.

Generate Twitter card markup for your pages.

Produce JSON-LD structured data blocks.

Turn any title into a clean, SEO friendly slug.

Count words, characters, sentences and reading time.

Score readability with Flesch reading ease.

Track where your pages rank for a keyword.

Discover related keyword ideas for a seed term.

Check whether URLs are indexed by Google.

See referring domains pointing at a site.

Estimate the authority score of a domain.

Estimate authority for a single page.

Find dead links across a web page.

Measure load performance and Core Web Vitals.

Follow and inspect a full redirect chain.

Inspect response headers for any URL.

Verify canonical tags are set correctly.

Test how a page behaves on mobile devices.

Validate JSON-LD and microdata markup.

Full on-page SEO scan with prioritised fixes.

Comprehensive technical and content SEO report.

Detect duplicated content across the web.

Catch grammar and spelling issues in your copy.

Rewrite articles while keeping the meaning.

Generate long-form content from a short brief.

Turn a topic into a polished paragraph.

Draft a full blog post with headings.

Write converting product copy in seconds.

Generate click-worthy titles for any topic.

Create punchy headlines for ads and pages.

Write meta descriptions that earn clicks.

Generate FAQ blocks with schema-ready answers.

Draft professional emails from bullet points.

Create short stories from a simple prompt.

Write video and podcast scripts fast.

Condense long text into key points.

Translate text between dozens of languages.

Make AI text read naturally human.

Estimate how likely text is AI generated.

Fix grammar and clarity with one click.

Shift copy between formal, casual and more.

Expand short notes into full paragraphs.

Ask anything and get instant answers.

Live character count with and without spaces.

Switch between upper, lower, title and sentence case.

Sort lines alphabetically, numerically or reversed.

Strip duplicate lines from any list.

Repeat text a set number of times.

Count total, empty and non-empty lines.

Collapse or remove whitespace from text.

Flatten multi-line text into one block.

Reverse characters, words or line order.

Generate placeholder paragraphs instantly.

Create random strings and dummy copy.

Percent-encode text for safe URLs.

Decode percent-encoded URL strings.

Encode text to Base64 in the browser.

Decode Base64 back into plain text.

Compare two texts line by line.

Write markdown with a live preview.

Shrink image file size without visible loss.

Convert between PNG, JPG and WebP.

Resize images to exact dimensions.

Crop images to any aspect ratio.

Rotate and flip images instantly.

Add text or logo watermarks to images.

Remove image backgrounds automatically.

Extract text from images and scans.

Convert iPhone HEIC photos to JPG.

Convert PNG images to JPG format.

Convert JPG images to lossless PNG.

Convert images to and from WebP.

Convert SVG files to raster formats.

Create QR codes for links and text.

Generate common barcode formats.

Turn images or clips into animated GIFs.

Combine multiple PDFs into one file.

Split a PDF into separate documents.

Reduce PDF file size for sharing.

Rotate pages inside a PDF.

Add password protection to a PDF.

Remove password protection you own.

Convert PDFs into editable documents.

Convert Word documents to PDF.

Export PDF pages as images.

Turn images into a single PDF.

Make scanned PDFs searchable.

Pull selected pages into a new PDF.

Remove pages from a PDF document.

Add a signature to any PDF.

Beautify, minify and validate JSON.

Check JSON syntax and locate errors.

Pretty-print XML documents.

Format messy HTML into readable markup.

Format and tidy CSS stylesheets.

Clean up minified JavaScript.

Format SQL queries for readability.

Test regular expressions with live matches.

Generate v4 UUIDs in bulk.

Create SHA-1, SHA-256 and SHA-512 hashes.

Convert Unix timestamps to dates.

Decode JWT headers and payloads.

Build and explain cron schedules.

Escape HTML entities safely.

Capture full-page screenshots of any site.

Look up domain registration records.

Query A, MX, TXT and CNAME records.

Find location and ISP details for an IP.

Validate SSL certificates and expiry.

Identify who hosts a website.

Check how old a domain is.

Brainstorm available domain ideas.

Is it down for everyone or just you?

Check HTTP status codes for URLs.

Create strong, random passwords.

Score password strength and crack time.

Generate MD5 checksums from text.

Generate SHA-256 hashes instantly.

Encrypt text with a passphrase.

Decrypt text you encrypted here.

Scan links for malware and phishing.

Check if a URL looks like a phishing site.

Calculate body mass index and category.

Work out exact age from a birth date.

Solve everyday percentage problems.

Find sale price and money saved.

Estimate monthly payments and interest.

Calculate profit margin and markup.

Add or remove tax from any amount.

Add or subtract days between dates.

Plan repayments over a full term.

Convert between world currencies.

Advanced maths in your browser.

Convert metres, miles, feet and more.

Convert kilograms, pounds and ounces.

Celsius, Fahrenheit and Kelvin.

Convert km/h, mph, knots and m/s.

Convert square metres, acres and more.

Litres, gallons, cups and millilitres.

Bytes, KB, MB, GB and TB.

Seconds, minutes, hours and days.

Convert bar, psi, pascal and atm.

Joules, calories and kilowatt hours.

Convert colour codes between formats.

Build harmonious palettes from a base colour.

Design gradients and copy the CSS.

Test colour contrast against WCAG levels.

Pick colours and copy any format.

Build tagged campaign URLs for analytics.

Measure return on ad spend and campaigns.

Work out cost per thousand impressions.

Generate hashtag sets for social posts.

Stay inside platform character limits.

Score subject lines before you send.