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Tips, tutorials, and updates from the Pixellize team.

How to Find the Canonical URL of Any Website (5 Methods, 2026)

To find the canonical URL of any website, view the page source (Ctrl+U or Cmd+Option+U) and search for "canonical". Look for a line like <link rel="canonical" href="..."> inside the head. The href value is the canonical URL the site declares. The canonical URL tells search engines which version of a page should be treated as the master, when several URLs serve similar content. Knowing how to read this tag matters whether you are auditing your own site, studying a competitor,…

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avif May 16, 2026

Best Image Format for Web 2026: WebP vs AVIF vs JPG vs PNG

The best image format for the web in 2026 is WebP for almost every site, with AVIF as the next-step […]

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image sizes May 15, 2026

Profile Picture Size for Every Social Media Platform (2026)

Every social network shows your profile photo at a slightly different size. LinkedIn wants 400 by 400 pixels minimum. X […]

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compress pdf May 13, 2026

How to Compress PDF Without Losing Quality, Step by Step

Shrink any PDF without making it blurry. Plain-language guide to lossy vs lossless, the right quality setting for every use case, and tips for keeping text and images crisp.

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accessibility May 13, 2026

What Is Alt Text and Why It Matters for SEO and Accessibility

Alt text is the short text description of an image in HTML. It helps screen reader users, ranks your images on Google, and acts as a fallback when images fail to load. Practical guide with examples.

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background blur May 11, 2026

How to Blur a Photo Background Online (Step by Step)

A plain, friendly guide to blurring the background of any photo. Free, no upload, works in your browser. Tips, limits, and answers to common questions.

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