Ecommerce
eBay Photo Requirements 2026: Size, Format, Rules and Batch Prep on Mac
eBay photo requirements explained: 500 px minimum, 1600 px recommended, 12 MB limit, up to 24 photos, no borders, text or watermarks, plus batch prep on a Mac.
Resize
Facebook Image Sizes 2026: Cover, Profile, Feed, Stories and Link Previews
Facebook image sizes for 2026: 851 × 315 cover, 320 × 320 profile picture, 4:5 feed posts, 1080 × 1920 Stories, 1200 × 630 link previews, and batch resizing.
Resize
X (Twitter) Image Sizes 2026: Header, Profile, Post and Card Dimensions
X (Twitter) image sizes for 2026: 1500 × 500 header, 400 × 400 profile photo, post images, 2:1 link cards, file limits and how to batch resize on a Mac.
Resize
LinkedIn Image Sizes 2026: Profile, Banner, Company Page, Posts and Articles
LinkedIn image sizes for 2026: 400×400 profile photo, 1584×396 banner, 4200×700 Page cover, post images up to 4:5, article covers and file limits.
Resize
Pinterest Image Size 2026: 1000×1500 Pins, Ratios, Safe Zones and Covers
Pinterest image size for 2026: 1000×1500 (2:3) standard Pins, accepted ratios, the 20 MB limit, safe zones, carousels, profile covers and batch resizing on Mac.
Resize
TikTok Image Size 2026: Photo Posts, Carousels, Safe Zones and Profile Photos
TikTok image size for 2026: 1080×1920 (9:16) for full-screen photo posts, up to 35 photos, JPEG or WebP, safe zones, profile photos and batch resizing on Mac.
Resize
Social Media Image Sizes 2026: Cheat Sheet for Instagram, TikTok, Pinterest, LinkedIn, X, Facebook and YouTube
Social media image sizes for 2026 in one cheat sheet: Instagram, TikTok, Pinterest, LinkedIn, X, Facebook and YouTube posts, covers, profiles and limits.
Ecommerce
Etsy Photos Blurry? Why Listing Images Look Soft and How to Export Sharp Ones on Mac
Why Etsy listing photos look blurry: too few pixels, heavy compression, tight thumbnail crops or a soft original, and how to export sharp photos on a Mac.
Compress
How to Reduce Photo Size for Email on Mac: Mail, Preview, Photos and Batch Shrinking
Shrink photos for email on a Mac with Mail's Image Size menu, Preview, Photos or a batch app. Pixel sizes, quality and attachment limits that fit every inbox.
Ecommerce
Shopify Image Too Large? Why Uploads Fail and How to Shrink Product Photos on Mac
Shopify rejecting an image as too large, or flagging heavy pages? See the file and pixel limits, why phone photos exceed them, and how to batch fix on a Mac.
Convert
Open HEIC Files on Windows: Why Your iPhone Photos Won't Open and How to Send Them So They Do
Why Windows PCs struggle with iPhone HEIC photos, the Microsoft Store extensions that fix it, and the reliable Mac-side fix: send JPGs that open everywhere.
Workflows
Photoshop Image Processor Alternative: Batch Convert and Resize on Mac Without Actions
Photoshop's Image Processor and Batch are powerful but tied to actions and JPEG, PSD or TIFF. See when a dedicated Mac batch app is faster, and when to stay.