Guides, page 9
How to cut out a picture in the app you already use, what a transparent PNG really is, and which background each place wants. Every method is tested, and every tool is named with whether it uploads your photo.
How to remove the background from an image or picture on iPhone
Remove the background from an image or picture on iPhone with Photos or Preview, save a transparent PNG, and know where the built-in cutout falls short.
16 Sept 2026
Is it safe to upload photos to online converters and background removers?
Is CloudConvert safe? Is remove.bg safe? What CloudConvert, Convertio, ezgif, remove.bg and Photoroom say about your uploads, checked 16 September 2026.
16 Sept 2026
LinkedIn profile picture: background, crop and size
LinkedIn profile picture rules checked September 2026: 400 x 400 minimum, 8 MB, PNG or JPG, face at 60%. How to fix a messy background for free.
16 Sept 2026
Passport and ID photos: getting the background right
Passport photo background rules for the US, UK and EU, checked September 2026, and why most passport offices reject an edited background. What to do instead.
16 Sept 2026
Photo file formats: HEIC, JPG, PNG, WebP, AVIF and more, explained
Photo file formats compared: which keep transparency, which every app opens, and what to turn a HEIC, AVIF, WebP or JFIF into before you edit or share it.
16 Sept 2026
PNG vs WebP for websites: which should your images be?
WebP vs PNG for a website: file size, transparency, browser and CMS support, and the few places a PNG is still the better choice, with numbers and examples.
16 Sept 2026
Product photos on a white background: the rules marketplaces share
A white background for product photos: pure white versus off-white, framing, shadows and sizes for Amazon, Etsy, eBay and Shopify, checked September 2026.
16 Sept 2026
Profile pictures with a transparent or coloured background
A free PFP maker workflow: a transparent PFP or a bold coloured background for Discord, Slack and more, with circle crops and when transparency survives.
16 Sept 2026
Shopify product image size: square images, consistent backgrounds and limits
Shopify image size from Shopify Help: 2,048 x 2,048 for square product images, the 20 MB and 25 megapixel limits, and one background across the store.
16 Sept 2026
Sticker PNG: make stickers from your own photos
Make a sticker PNG from any photo for iPhone Messages, WhatsApp (512 x 512, 100 KB) or printing with a white outline. Official rules checked September 2026.
16 Sept 2026
The fake transparent PNG: how to spot one, and how to fix it
A fake PNG has the grey and white checkerboard painted into its pixels. How to spot one before you download, why they exist, and how to fix the one you have.
16 Sept 2026
Transparent PNG: what it is, where it works, and where it fails
A transparent PNG stores see-through pixels, not a checkered background. How to tell a real one, where transparency survives, and where it turns white.
16 Sept 2026Reading about it is slower than trying it
Drop a photo and get a transparent PNG at full resolution. Free, no account, nothing uploaded.