https://prepshot.net/ Batch-prepare product photos for Amazon, Etsy, Shopify, eBay and Walmart. Runs entirely in your browser, no uploads, no account, works offline. en-gb https://prepshot.net/blog/file-size-versus-dimensions/ https://prepshot.net/blog/file-size-versus-dimensions/ Sun, 02 Aug 2026 00:00:00 GMT Some marketplaces ask for a large image and a small file at the same time. How to hit both without shipping something soft or artefacted. https://prepshot.net/blog/colour-spaces-for-sellers/ https://prepshot.net/blog/colour-spaces-for-sellers/ Sun, 26 Jul 2026 00:00:00 GMT sRGB, Adobe RGB, Display P3 and ProPhoto, what they actually mean, and why a product returned for being "the wrong colour" is often a colour space problem. https://prepshot.net/blog/common-listing-rejection-reasons/ https://prepshot.net/blog/common-listing-rejection-reasons/ Mon, 20 Jul 2026 00:00:00 GMT Rejections cluster around a small number of causes. What they are, why each happens, and which are policy rather than quality. https://prepshot.net/blog/repeatable-shot-list/ https://prepshot.net/blog/repeatable-shot-list/ Sun, 12 Jul 2026 00:00:00 GMT The difference between a photography session that takes two hours and one that takes six is almost never the camera. It is knowing what you are shooting before you start. https://prepshot.net/blog/how-marketplaces-process-images/ https://prepshot.net/blog/how-marketplaces-process-images/ Sun, 05 Jul 2026 00:00:00 GMT Marketplaces do not serve the file you uploaded. Understanding what they do to it changes which parts of your export actually matter. https://prepshot.net/blog/what-resampling-does/ https://prepshot.net/blog/what-resampling-does/ Fri, 26 Jun 2026 00:00:00 GMT Resizing is not shrinking. It is reconstructing an image at a different sampling rate, and the method decides whether product edges stay crisp or turn to mush. https://prepshot.net/blog/exif-metadata-in-product-photos/ https://prepshot.net/blog/exif-metadata-in-product-photos/ Sat, 20 Jun 2026 00:00:00 GMT Every photo carries metadata. Some of it is useful, some is a privacy problem, and one field is load-bearing in a way that surprises people. https://prepshot.net/blog/transparent-png-problems/ https://prepshot.net/blog/transparent-png-problems/ Sat, 13 Jun 2026 00:00:00 GMT Transparency looks like the flexible option and behaves like a trap. What the alpha channel actually is, where it goes wrong, and when to use it anyway. https://prepshot.net/blog/webp-avif-for-ecommerce/ https://prepshot.net/blog/webp-avif-for-ecommerce/ Fri, 05 Jun 2026 00:00:00 GMT Both compress better than JPEG. Whether that matters depends entirely on who re-encodes your image after you upload it, which is usually the marketplace. https://prepshot.net/blog/jpeg-quality-explained/ https://prepshot.net/blog/jpeg-quality-explained/ Fri, 29 May 2026 00:00:00 GMT Quality 80 is not 80% of anything. What the setting does, where the useful range is, and why saving twice is worse than saving once badly. https://prepshot.net/blog/photographing-clothing/ https://prepshot.net/blog/photographing-clothing/ Sat, 23 May 2026 00:00:00 GMT Three ways to photograph apparel for listings, what each costs in time and money, and which categories genuinely need which. https://prepshot.net/blog/phone-product-photography/ https://prepshot.net/blog/phone-product-photography/ Fri, 15 May 2026 00:00:00 GMT A modern phone is good enough for marketplace listings. Five things that decide whether the results are usable, and three phone features to turn off. https://prepshot.net/blog/listing-image-preflight-checklist/ https://prepshot.net/blog/listing-image-preflight-checklist/ Fri, 08 May 2026 00:00:00 GMT Eleven checks, in the order that catches the most problems soonest, for anyone about to upload a batch of product photos to a marketplace. https://prepshot.net/blog/when-to-reshoot-instead-of-retouch/ https://prepshot.net/blog/when-to-reshoot-instead-of-retouch/ Wed, 29 Apr 2026 00:00:00 GMT Some photo problems are cheap to fix and some are not recoverable at any price. How to tell the difference in ten seconds, before you waste an afternoon. https://prepshot.net/blog/photographing-reflective-products/ https://prepshot.net/blog/photographing-reflective-products/ Thu, 23 Apr 2026 00:00:00 GMT Jewellery, glass, chrome and polished packaging reflect everything including you. Five techniques that work, and why automatic background removal struggles here. https://prepshot.net/blog/white-sweep-two-lights/ https://prepshot.net/blog/white-sweep-two-lights/ Thu, 16 Apr 2026 00:00:00 GMT A repeatable two-light setup for product photos on white, what each light is doing, and the three mistakes that cost most sellers a reshoot. https://prepshot.net/blog/how-many-pixels/ https://prepshot.net/blog/how-many-pixels/ Wed, 08 Apr 2026 00:00:00 GMT Marketplace requirements are floors, not targets. A practical guide to what each platform asks for and what it is worth shooting. https://prepshot.net/blog/product-photos-look-flat/ https://prepshot.net/blog/product-photos-look-flat/ Wed, 01 Apr 2026 00:00:00 GMT A photo that looks rich on your screen can arrive dull on a listing. Usually the cause is a colour profile that was thrown away rather than converted. https://prepshot.net/blog/why-iphone-photos-arrive-sideways/ https://prepshot.net/blog/why-iphone-photos-arrive-sideways/ Thu, 26 Mar 2026 00:00:00 GMT A portrait photo that looks upright on your phone can upload rotated. The reason is a tag, and the fix depends on which of two places the rotation is stored. https://prepshot.net/blog/pure-white-is-a-number/ https://prepshot.net/blog/pure-white-is-a-number/ Wed, 18 Mar 2026 00:00:00 GMT The main-image rule is literally RGB(255,255,255). Here is why photos that look white get rejected, and how to check yours before you upload.