Free web tools, no fuss

Full email & DNS health check: MX, SPF, DMARC, DKIM, reverse DNS, blacklists and SMTP banner.

Global DNS propagation checker — compare A, AAAA, CNAME, MX, TXT, NS, SOA and PTR records across 10 public resolvers worldwide.

Countdown with sound alert and stopwatch with lap times.

Schedule recurring URL calls with AI-assisted, plain-English scheduling.

AI-generated overview of the main annual tax deadlines for EU countries, the UK, Switzerland and Norway.

AI-generated overview of national and regional public holidays for EU countries, the UK, Switzerland and Norway.

Create a professional logo for your business in minutes, powered by AI.

Length, weight, temperature, speed, area, volume and Morse code.

Compress, merge, split PDFs and convert to/from images. Free up to 10MB, pay-as-you-go for larger files.

Convert images between JPG, PNG, WEBP, GIF, BMP, TIFF and SVG. Free up to 10MB, pay-as-you-go for larger files.