How to compress photos for Instagram
Use the right ratio, final size, sharpening order, and JPEG export before uploading.
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Instagram compression guides
Short, practical answers for the searches people make when Instagram turns a sharp image soft, crops a photo weirdly, or compresses an upload harder than expected. Written for everyday users, photographers, videographers, creators, and brands.
Why does Instagram compress photos?
Why upload quality changes and what you can control before Instagram processes the file.
Read the explainerWhy does Instagram shrink my photos?
Aspect ratios, cropping, and why choosing the final format first keeps the image predictable.
Fix the shrinkInstagram image compression guide
A plain-English guide to Instagram image compression, sharpness, and export settings.
Read the guideCompress reel covers and video thumbnails
Prepare sharper still images for reels, thumbnails, frame grabs, and social promo posts.
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