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sRGB vs Adobe RGB: Which Color Space for the Web?

November 11, 2026 · ResizeImg Team

Colors looking dull after you upload a photo? The cause is often a color space mismatch. Learn what sRGB and Adobe RGB are and which one to export.

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How to Check an Image’s Dimensions and File Size

November 10, 2026 · ResizeImg Team

Need to know how many pixels and how many KB an image is? Here's the quickest way to check on Windows, Mac, iPhone, Android and in a web browser.

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YouTube Channel Banner Size and Safe Area Explained

November 9, 2026 · ResizeImg Team

Your YouTube banner gets cropped differently on TV, desktop and mobile. Here's the recommended size and the safe area where your text stays visible.

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How to Rotate or Flip an Image (and Fix Sideways Photos)

November 8, 2026 · ResizeImg Team

Rotate, flip or mirror a photo in seconds, and learn why some images appear sideways after uploading and how to fix them for good.

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How to Get Your Images to Show Up in Google Images

November 7, 2026 · ResizeImg Team

Google Images can bring real traffic. Learn what helps images get indexed and found: file names, alt text, page context, formats and speed.

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Discord Server Icon and Banner Size: What to Upload

November 6, 2026 · ResizeImg Team

Make your Discord server look sharp with the right icon and banner sizes. Learn the recommended dimensions, formats and what gets cropped.

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Video Resolution Explained: 720p, 1080p, 1440p and 4K

November 5, 2026 · ResizeImg Team

What do 720p, 1080p and 4K actually mean? A plain explanation of video resolutions, their pixel sizes, and how they relate to image sizes.

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How to Watermark Photos (And Whether You Really Should)

November 4, 2026 · ResizeImg Team

Watermarks can protect your work, but done badly they ruin the photo. Learn the types, best placement, size and when to skip them.

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Book Cover Image Size for Kindle and Online Stores

November 3, 2026 · ResizeImg Team

Selling an ebook? Here are the best cover dimensions, aspect ratio and file settings for Kindle and other online bookstores.

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How to Make Thumbnails for Your Website: Sizes and Cropping

November 2, 2026 · ResizeImg Team

Consistent thumbnails make a site look polished and load fast. Learn standard sizes, how to crop them well and how small the files should be.

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