Category: Tutorials
91 posts · Page 1 of 8
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Logo Avatars: the Pixel Size Where a Wordmark Fades
A nine-letter wordmark keeps solid ink down to a 52-pixel avatar, a stacked lockup needs 72 and a monogram holds at 18. Measured, with the rule behind it.
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How to Circle a Photo on iPhone
To circle a photo on iPhone, crop it into a round shape with Photos and RoundCut, or draw a circle around a detail using Markup. Steps for both.
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Profile Picture File Size Limits 2026: Why Uploads Fail
Profile picture upload failed? Five platforms publish three different ceilings, from GitHub's 1 MB to YouTube's 15 MB. One 512-pixel export clears them all.
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Slack Profile Picture Size: 512x512 or 1024x1024
A Slack profile picture should be square, 512x512 to 1024x1024 pixels. Here is how to crop, mask for the circle, and export the right file type.
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How to Reduce Photo File Size on Android Phone
Crop dead space in Google Photos, resize in Samsung Gallery, then compress the copy to shrink an Android photo's file size fast.
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Profile Picture Safe Zone Guide 2026: Six Masks, Measured
A circular avatar mask deletes 21.46% of your square upload. I read the rendered CSS on six public profile pages and measured what actually survives it.
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Google Meet Photo Guide 2026: Fix the Shared Account Crop
Fix a Google Meet photo with a circle-safe crop that stays sharp and updates through your shared Google Account.
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Change a Substack Profile Picture Without a Tiny Logo
Change your Substack profile picture with a square source, a circle preview, and a logo test that stays legible on a phone.
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How to Fix the eBay 'Upload Failed, Try Again' Error
eBay's 'Upload failed, try again' error usually means one photo fails a size, format, weight, or background check. Fix the file, then retry.
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WhatsApp Business Cover Photo Size: Profile Guide
There's no WhatsApp Business cover photo, only a profile picture. The size is 1080 x 1080 pixels, square PNG or JPG, shown as a circle in the app.
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Twitter (X) Archive: How to Download Your Data
A Twitter archive is a ZIP of your tweets, DMs, and photos from X's own settings. Here's how to request one and what you'll find inside it.
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Spotify Profile Picture: 750x750 and the Circle Tax
Spotify asks for a square avatar of at least 750x750, then masks it to a circle that discards 21% of it. I measured the files it really serves back.