All Tools

Live status of major blockchains: latest block, gas and fee levels, and network health, pulled in real time.

Compute exact MD5, SHA-1, SHA-256 and SHA-512 hashes of text or files. Real cryptographic output, not a guess.

Crawl a live website and generate a valid XML sitemap of its pages, ready to submit to Google Search Console.

Combine multiple PDF documents into one seamless file. Upload, reorder, and merge instantly.

The Barcode Generator lets you instantly create professional barcodes and QR codes from any text or numeric data. Ideal for e-commerce, inventory, labeling, and logistics. Export in PNG, SVG, or PDF formats, or batch-generate thousands of barcodes using CSV upload.

Create favicons for your website in all required sizes. Upload an image and get perfectly sized favicons for all browsers and devices including ICO, PNG formats.

Shrink JPG, PNG and WebP files by up to 90% with no visible quality loss. Upload an image, download the smaller file.

Upload an image and specify dimensions to resize or crop it while maintaining quality. Supports PNG, JPG, and WebP.

Convert JPG, PNG, SVG, or WEBP images into Base64-encoded strings for embedding in HTML, CSS, or JSON. Perfect for developers and designers needing inline images or data URIs for web or app development.

Professional QR code generator with 20+ data types, custom branding, bulk generation, analytics tracking, and dynamic redirects. Perfect for marketing, events, products, and business cards.

Comprehensive DNS lookup tool for A, AAAA, MX, TXT, NS, CNAME, and SOA records with bulk processing support

The Email Validator tool checks if email addresses are formatted correctly, not disposable, and associated with a valid domain. Supports bulk CSV validation and export of results with status codes like VALID, INVALID, or TEMPMAIL.

The IP Lookup tool provides information about IP addresses including geolocation, ISP, ASN, and region data. Perfect for developers, marketers, or security analysts tracking visitors or testing servers.

Test network connectivity with ICMP, TCP, and HTTPS. Measure latency, packet loss, DNS, TLS and TTFB.

Check whether a port is open on any host or IP address. Tests real TCP connections from our server, so you see what the internet sees.

Check if a domain's SSL certificate is valid, when it expires, and who issued it. Useful for webmasters and developers monitoring HTTPS status and domain security.

Retrieve WHOIS information for any domain name, including registrar, creation date, and expiry date.