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Uploading iPhone photos to Facebook can sometimes fail or result in blurry pictures because Facebook compresses non-standard HEIC files heavily.

Articles in this topic give you quick fixes for Facebook photo upload issues. Discover how to prepare your iPhone pictures so they look sharp and vibrant on Facebook posts, groups, and Marketplace.

Using HEIC.dev, you can turn your HEIC photos into high-quality JPGs before uploading. It takes just a few seconds in your browser, keeping your pictures sharp while protecting your privacy.