Hey everyone 👋
It’s August, and we’ve been busy adding a whole batch of new tools to Calculini. This update is a mix of practical utilities, creative helpers, and one very cool storm-tracking calculator ⚡
Here’s what’s new (and worth trying right now):
📇 QR Codes & Barcodes
Generate a QR code or barcode from any text or link in seconds. Perfect for event posters, packaging, quick sharing, or just having a scannable link on hand. Choose your style, download instantly, done.
👉 https://calculini.com/?s=qr%20code
👉 https://calculini.com/?s=barcode
📁 File Tools
Need to compress a huge folder into a neat ZIP? Extract an archive someone sent you? Or maybe convert a file to a different format? These tools cover it all — quick, clean, and no extra software needed.
👉 https://calculini.com/?s=files
📄 PDF Tools
Merge multiple PDFs into one, split them into separate pages, shrink file sizes, or convert between PDFs and images. Ideal for quick document prep or tidying up files before sending.
👉 https://calculini.com/?s=pdf
🖼 Image Tools
Crop, resize, convert, compress, and peek at EXIF data — all without opening a heavyweight photo editor. Ever tried uploading a photo straight from your iPhone, only to find the site doesn’t accept the HEIC format? No problem — our new image converter changes it to a standard format (like JPG or PNG) instantly so you can upload anywhere without the headache.
👉 https://calculini.com/?s=image
✏️ Text Tools
Count words, switch between uppercase/lowercase, generate lorem ipsum, clean up messy formatting, or convert Markdown in seconds. A solid set of helpers for writers, developers, and anyone dealing with text.
👉 https://calculini.com/?l=Writing
⚡ Lightning Distance Calculator
When a storm rolls in, tap “Lightning” when you see the flash, then “Thunder” when you hear it. We’ll tell you how far away the strike was (up to 10 miles / 16 km). A fun and surprisingly useful real-world tool.
👉 https://calculini.com/?s=lightning%20distance
And a couple more you might’ve missed recently:
📊 Time Progress
Watch the day, month, and year tick by in clean progress bars — or set your own custom one for anything you like: diet progress, a project deadline, wedding countdown… you name it.
👉 https://calculini.com/?s=time%20progress
🌍 World Clock
Check the current time in your city alongside anywhere else in the world. Add or remove locations, compare time differences, and plan calls without late-night surprises.
👉 https://calculini.com/?s=world%20clock
We’d love your feedback:
• Which new tool will you try first?
• Any missing features you’d love to see?
• Should we build more “real-world” calculators like the lightning one?
Give them a spin, see what you can break (nicely 😅), and let us know what you think 👇
