Guides
Guides
Plain-English help for online sellers — getting your photos and listings right the first time.
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Amazon main image requirements: the 2026 checklist
Amazon's main image rules in plain English — white background, 85% fill, size, and the mistakes that get listings suppressed. With a free checker.
Read →Pricing & researchHow to find what your item sells for on eBay (price research)
Price your item right with live eBay comps — how to read active listings, filter out accessories, pick the right category and avoid the median-skew trap. Free tool.
Read →Photos
Why Amazon rejected your product photo (and how to fix it)
The common reasons Amazon rejects or suppresses a main image — non-white background, low resolution, props, text — and how to fix each in minutes.
Read →PhotosHow to remove the background from a product photo (free)
Remove the background from a product photo and get a clean transparent PNG — free, no signup. Step by step, plus when you need a white background instead.
Read →PhotosHow to change the background color of a product photo
Put your product on a clean white, black, or brand-colored background in seconds — no studio. A simple guide for sellers and shops.
Read →PhotosConvert WebP, HEIC & PNG to JPG (free)
WebP to JPG, HEIC to JPG, PNG to JPG — convert any photo to JPG (or PNG, WebP, AVIF) and compress under the upload limit in seconds. Free, no signup.
Read →PhotosImage size requirements for Amazon, eBay & Etsy (2026)
The recommended image dimensions for Amazon, eBay and Etsy product photos — and how to resize any photo to the exact size in seconds.
Read →PhotosHow to fix blurry or low-resolution product photos
Small or blurry product photo getting rejected or losing zoom? Learn why resolution matters on Amazon/eBay/Etsy and how to upscale an image with AI.
Read →PhotosHow to watermark product photos (and stop them being stolen)
Worried about competitors copying your product photos? Learn how to add a text or logo watermark — and how to place it so it protects without ruining the image.
Read →PhotosHow to remove reflections and glare from product photos
Shooting something shiny and your own reflection or a window got in the shot? Here’s how to clean reflections and glare off a product photo without a lightbox.
Read →PhotosHow to remove an object from a product photo
Price sticker, your hand, a stray cable, messy background? Here’s how to erase unwanted things from a product photo and fill in cleanly behind them.
Read →PhotosHow to create lifestyle product photos without a studio
Lifestyle shots lift conversions — here’s how to place a plain product photo into a real-looking scene (kitchen, desk, bathroom) without a photographer.
Read →PhotosHow to combine several product photos into one image
Want to show multiple angles or a bundle in a single listing image? Here’s how to build a clean product photo collage for free.
Read →PhotosHow to show clothing on a model without a photoshoot
Selling apparel but can’t book a model or shoot? Here’s how to put a garment on a model with AI from a single flat-lay or hanger photo.
Read →PhotosHow to enlarge a photo without losing quality
Enlarging a photo the normal way makes it blurry. Here’s how AI upscaling adds resolution and detail so you can enlarge a photo without losing quality — free.
Read →PhotosHow many photos can you put on an eBay listing?
eBay lets you add up to 24 photos per listing, free. Here’s how many to actually use, what each shot should show, and how to make them convert.
Read →PhotosHow to make a photo background white
Turn a busy or grey photo background into clean white — the look marketplaces want for main images. Free, no Photoshop, no studio.
Read →PhotoseBay listing photos not showing? Here’s how to fix it
Photos missing or not loading on your eBay listing? The usual causes — file format, size, upload glitches — and how to fix them fast.
Read →PhotosHow to make a transparent background (PNG)
Make the background of an image transparent and download a clean PNG — for logos, product cutouts and overlays. Free, no signup to preview.
Read →PhotosHow to compress an image to a target size (KB or MB)
Compress a photo to an exact file size — under 100 KB, 500 KB or 1 MB — without wrecking quality. Free, no signup, in your browser.
Read →PhotosHow to convert images to PDF (and combine several into one)
Turn JPG, PNG or WebP images into a clean PDF — or combine several photos into one multi-page PDF. Free, no signup, in your browser.
Read →PhotosHow to make a custom QR code with your logo
Make a branded QR code — your colours, a centre logo and a SCAN ME frame — for a link, Wi-Fi or contact card. Download PNG or SVG, free.
Read →PhotosHow to crop and rotate a photo for a listing
Crop a product photo to a square (or any ratio), straighten a crooked shot, and rotate a sideways phone photo — free, in your browser.
Read →PhotosHow to merge PDF files into one
Combine several PDFs into a single file, in the order you want — receipts, labels, invoices — free, no signup, in your browser.
Read →PhotosHow to split a PDF (extract or separate pages)
Pull specific pages out of a PDF, delete pages, or split every page into its own file — free, no signup, in your browser.
Read →PhotosHow to make an invoice (free, no signup)
Make a professional invoice in a minute — add your logo, line items, tax and totals, and download a clean PDF. Free, in your browser.
Read →Pricing & research
How much does it really cost to sell on Amazon, eBay & Etsy (2026)
A plain-English breakdown of Amazon, eBay and Etsy seller fees — referral/final-value fees, payment processing, FBA and the hidden costs that eat your margin.
Read →Pricing & researchHow much are eBay seller fees? (and is eBay expensive)
eBay fees explained — the insertion fee, final value fee and payment processing — plus how to work out your real profit before you list. Free calculator.
Read →Listings & copy
How to write a product listing that sells
A simple framework for product titles, bullet points and descriptions that rank and convert — plus how to draft one from just a photo in seconds.
Read →Listings & copyHow to look up a product by barcode (UPC/EAN) to list it faster
Turn a barcode into a product name, brand, category and image in seconds — then auto-draft the listing. A faster way to list stock you didn’t create.
Read →Listings & copyWhy your eBay item isn’t selling (and how to fix the listing)
A practical checklist for a listing that gets no views or watchers — title, photos, item-specifics, price and description — with a free tool that scores yours.
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