Web utilities: small tools that save time
Some web needs do not deserve a full platform. This section gathers quick tools to generate, check and retrieve useful information.
Explore by need
Tools & Calculators
Use the tools linked to this subcategory right away.
HTML email extractor and newsletter cleaner
Paste a raw email source to extract HTML, block external resources, audit weight/images/links, clean the code and generate an AI prompt. Free, no signup, local processing.
Cart & checkout abandonment diagnostic
Diagnose cart and checkout frictions for free: 37 checkpoints, quality score, audit reliability, unchecked points and an AI prompt. No sign-up, 100% in-browser.
Bulk QR Code generator
Generate dozens of QR codes in batch from any URL. Paste your list or import a CSV, pick your design (logo, colors, caption) and download everything as a .ZIP. 100% browser-side, zero upload.
My public IP
Discover your public IP address, geolocation (city, country), internet provider (ISP), and your full digital fingerprint (browser, OS, CPU, RAM, battery, timezone) in 1 second. VPN/Proxy detection. 100% free, no sign-up.
Pro QR code generator
Generate a custom QR code in seconds: URL, Wi-Fi, WhatsApp, vCard, SMS, email or crypto. Customize colors, dot style, add a logo or emoji, snap a "SCAN ME" frame. PNG 1024/2048 px export, clipboard copy, local history. Free and 100% private.
All tools
5 tools
Practical questions
Find a short answer to common questions.