Free tools that just work
30 tools for images, SEO, websites and code. 17 of them run entirely in your browser, so your files never leave your device. No sign-up, no limits.
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Image tools
See allJPG Compress
Shrink JPG files without visible quality loss.
Runs in your browser Image toolsPNG Compress
Lossy PNG compression with transparency kept.
Runs in your browser Image toolsWebP Compress
Re-encode WebP images at a smaller size.
Runs in your browser Image toolsWebP Converter
Convert JPG and PNG to WebP, or WebP back.
Runs in your browser Image toolsImage to PDF
Combine images into one PDF.
Runs in your browser Image toolsImage to Text (OCR)
Read text from images with OCR.
Runs in your browser Image toolsImage to URL
Upload an image and get a shareable link.
Free online check Image toolsSVG Editor
Edit SVG code with a live preview.
Runs in your browserSEO tools
See allMeta Tag Extractor
See every meta, Open Graph and Twitter tag.
Free online check SEO toolsNoindex Checker
Find noindex in meta robots, headers and robots.txt.
Free online check SEO toolsSitemap Checker
Find and validate a site's XML sitemaps.
Free online check SEO toolsBroken Link Checker
Find dead links on a page.
Free online check SEO toolsImage Alt Text Scraper
List every image and its alt text.
Free online check SEO toolsSchema Markup Generator
Build JSON-LD for articles, FAQs, products and more.
Runs in your browser SEO toolsGoogle Trends Today
What people search for right now, by country.
Free online checkWebsite tools
See allDNS Record Checker
A, AAAA, MX, TXT, NS, CNAME and more.
Runs in your browser Website toolsSSL Checker
Certificate issuer, expiry and HTTPS status.
Free online check Website toolsWHOIS Lookup
Registrar, dates and nameservers of a domain.
Runs in your browser Website toolsDomain Age Checker
How old is a domain?
Runs in your browser Website toolsHTTP Status Checker
Status codes and the full redirect chain.
Free online check Website toolsIs It Down?
Down for everyone or just you?
Free online check Website toolsIP Checker
Your IP, or the IP of any website.
Runs in your browser Website toolsSecurity Headers Checker
Grade a site's HTTP security headers.
Free online checkDeveloper tools
See allCode Formatter
Beautify or minify HTML, CSS, JS, JSON and more.
Runs in your browser Developer toolsWebsite Scraper
Pull colours, fonts, images and links from a page.
Free online check Developer toolsWebsite Technology Detector
What a site is built with.
Free online check Developer toolsUser Agent Checker
Your browser, OS, device and screen.
Runs in your browser