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How to Improve Website Images
Look at the actual layout where an image appears. A card thumbnail, article illustration and wide hero image have different requirements. Choose dimensions that
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Clear, practical ideas to help you get more from your browser tools.
GUIDE
How Does URL Encoding Work?
A web address contains structural characters such as slashes, question marks and ampersands. A value placed inside a query parameter may contain those same char
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What Is Base64 Encoding?
Base64 represents bytes using a text alphabet. It is useful when a system expects text but the original data includes bytes that do not fit that channel conveni
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What Is JSON? A Practical Introduction
JSON stands for JavaScript Object Notation. It is a text format for representing data that different applications can exchange. You may see it in API responses,
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How to Create Strong Random Passwords
A password used on several accounts creates a connection between those accounts. Choose a separate random password for each service and store it in a password m
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How to Generate a QR Code
A QR code stores text that a scanner can read. For a webpage, use the full address and decide whether that destination will stay useful after you print or share
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How to Convert JPG to PNG
Converting a JPEG to PNG changes its file format. It does not recover image detail already discarded during JPEG compression, and it does not remove the backgro
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How to Compress Images in Your Browser
A photograph, screenshot and transparent logo do not need the same export settings. JPEG is often practical for photographs without transparency. WebP supports
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How to Format JSON Online
JSON represents values such as objects, arrays, strings, numbers, true, false and null. Property names and strings use double quotes. A compact API response can
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How to Count Words Online
Word counts are useful when a draft has a length limit, when you want to plan reading time or when you are comparing several versions of a piece of writing.…
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