# ListingFix > Free, unofficial browser tools for marketplace sellers: check and fix product photos against marketplace rules, and calculate fees and profit. English and Bangla. Photos stay on the user's device. Full text: https://listingfix.net/llms-full.txt Marketplace rules as JSON: https://listingfix.net/marketplace-rules.json ## Tools - [AliExpress image checker](https://listingfix.net/aliexpress-image-checker/): Test a product photo against the AliExpress image rules, then fix the size and file limit in one click. - [AliExpress image resizer](https://listingfix.net/aliexpress-image-resizer/): Make a square product photo that clears the 800 pixel guidance for AliExpress main images. - [Allegro image tool](https://listingfix.net/allegro-image-tool/): Test an Allegro thumbnail against the pure white rule before your listing goes live. - [Amazon FBA calculator](https://listingfix.net/amazon-fba-calculator/): Work out profit per unit from your price, referral fee, FBA fee, storage, product cost and shipping. - [Amazon image checker](https://listingfix.net/amazon-image-checker/): Test your main image against the pixel rules sellers follow on Amazon before you upload it. - [Background remover](https://listingfix.net/background-remover/): Put your product on pure white or transparent with an AI model that runs on your own device. - [Batch watermark tool](https://listingfix.net/watermark-tool/): Stamp your shop name or logo on a whole set of product photos and download a ZIP. - [Bikroy blur tool](https://listingfix.net/bikroy-blur-tool/): Drag over a number plate or phone number to blur it, right on your phone. - [Bikroy image checker](https://listingfix.net/bikroy-image-checker/): Test a product photo against the Bikroy image rules, then fix the size and file limit in one click. - [Bikroy photo resizer](https://listingfix.net/bikroy-photo-resizer/): Bring phone photos to one clean size and a lighter file before you post your Bikroy ad. - [Bikroy watermark tool](https://listingfix.net/bikroy-watermark/): Mark copies of your photos with a name or number, and keep a clean copy for your ad. - [Bol image checker](https://listingfix.net/bol-image-checker/): See whether your bol main image clears the upload limits and reaches the 1200 px zoom size. - [Bulk background remover](https://listingfix.net/bulk-background-remover/): Remove the background from a batch of product photos and download them together on white or transparent. - [Bulk image checker](https://listingfix.net/bulk-image-checker/): Check a whole catalogue against one marketplace, see which photos fail and why, then fix them together. - [Bulk image resizer](https://listingfix.net/bulk-resizer/): Drop a ZIP of product photos and get back a ZIP sized for your marketplace, with a report. - [Cdiscount image tool](https://listingfix.net/cdiscount-image-tool/): Pre-check a Cdiscount product photo when the published figures disagree with each other. - [Courier charge calculator](https://listingfix.net/courier-charge-calculator/): See what each courier really leaves you per order, after delivery, COD and returned parcels. - [Daraz commission calculator](https://listingfix.net/daraz-commission-calculator/): See what Daraz deducts from a sale and what reaches you, using your category rate. - [Daraz image checker](https://listingfix.net/daraz-image-checker/): See why a Daraz photo could be rejected, then fix the shape, size and file limit in one click. - [Daraz image resizer](https://listingfix.net/daraz-image-resizer/): Turn phone photos into square 1024px Daraz images, one at a time or in a batch. - [Depop photo tool](https://listingfix.net/depop-photo-tool/): Test a Depop photo for the square shape and size that seller guides recommend. - [eBay fee calculator](https://listingfix.net/ebay-fee-calculator/): See the final value fee, per-order fee and your profit on a sale, using rates you can edit. - [eBay image checker](https://listingfix.net/ebay-image-checker/): Check a listing photo against eBay size, file and format rules before you list. - [eBay image resizer](https://listingfix.net/ebay-image-resizer/): Resize a listing photo to the size eBay recommends, without uploading it anywhere. - [Etsy banner maker](https://listingfix.net/etsy-banner-maker/): Make a big or mini Etsy shop banner, with a guide that shows where text is safest. - [Etsy image checker](https://listingfix.net/etsy-image-checker/): See whether a listing photo meets Etsy size guidance and is small enough to finish uploading. - [Etsy image resizer](https://listingfix.net/etsy-image-resizer/): Resize a listing photo to 2000 pixels and keep the file small enough to finish uploading. - [Gumroad cover maker](https://listingfix.net/gumroad-cover-maker/): Design once and download a matching 16:9 cover and 1:1 thumbnail for your Gumroad product. - [Gumroad image checker](https://listingfix.net/gumroad-image-checker/): Test a product photo against the Gumroad image rules, then fix the size and file limit in one click. - [Image compressor](https://listingfix.net/image-compressor/): Pick your marketplace limit and get the sharpest JPG that fits under it, compared side by side with the original. - [Kaufland image tool](https://listingfix.net/kaufland-image-tool/): Check whether a Kaufland first photo reaches the 1024 px standard and 2048 px zoom sizes. - [Listing title generator](https://listingfix.net/title-generator/): Turn your brand, product and attributes into titles that fit each marketplace limit. - [Marketplace image checker](https://listingfix.net/image-checker/): Pick a marketplace, add a photo and get a pass or fail report. Then fix it in one click. - [Metadata remover](https://listingfix.net/metadata-remover/): See the location, camera and dates hidden inside your photos, then download clean copies. - [OTTO image tool](https://listingfix.net/otto-image-tool/): Test a main image against the size, background and fill figures that OTTO integrators quote. - [Pinduoduo image checker](https://listingfix.net/pinduoduo-image-checker/): Test a product photo against the Pinduoduo image rules, then fix the size and file limit in one click. - [Pinduoduo image tool](https://listingfix.net/pinduoduo-image-tool/): Resize a product photo to a square under 1 MB, based on what seller articles describe. - [PNG flattener](https://listingfix.net/png-flattener/): Put a transparent PNG on solid white, so it cannot turn into a black box after you upload it. - [Profit margin calculator](https://listingfix.net/profit-calculator/): Enter your price, costs and fees in any currency and see what each sale leaves you. - [Profit margin calculator (Bangladesh)](https://listingfix.net/profit-margin-calculator/): Find your real margin in taka after ads, packaging, delivery, COD and returned parcels. - [Shopify image checker](https://listingfix.net/shopify-image-checker/): Test a product photo against the Shopify image rules, then fix the size and file limit in one click. - [Shopify trust badges](https://listingfix.net/shopify-trust-badges/): Build a row of store badges and paste them into your theme, with no app to install. - [Temu image checker](https://listingfix.net/temu-image-checker/): Test a product photo against the Temu image rules, then fix the size and file limit in one click. - [Title character counter](https://listingfix.net/title-counter/): Paste one title or a thousand and see which ones run over each marketplace limit. - [Vinted photo tool](https://listingfix.net/vinted-photo-tool/): Check a Vinted photo has enough pixels to show labels and flaws, before you list it. - [Walmart image checker](https://listingfix.net/walmart-image-checker/): Check your main photo against Walmart Marketplace image rules, then fix the shape, size and file limit. - [Zalando image tool](https://listingfix.net/zalando-image-tool/): Check a Zalando packshot or model image against the 1:1.44 portrait spec before you submit. ## Guides - [AliExpress image size guide 2026](https://listingfix.net/guides/aliexpress-image-size-guide/) - [Allegro image size guide 2026](https://listingfix.net/guides/allegro-image-size-guide/) - [Amazon image size guide 2026](https://listingfix.net/guides/amazon-image-size-guide/) - [Bikroy photo guide 2026](https://listingfix.net/guides/bikroy-photo-guide/) - [Bol image size guide 2026](https://listingfix.net/guides/bol-image-size-guide/) - [Cdiscount image size guide 2026](https://listingfix.net/guides/cdiscount-image-size-guide/) - [Daraz image size guide 2026](https://listingfix.net/guides/daraz-image-size-guide/) - [Depop image size guide 2026](https://listingfix.net/guides/depop-image-size-guide/) - [eBay image size guide 2026](https://listingfix.net/guides/ebay-image-size-guide/) - [Etsy image size guide 2026](https://listingfix.net/guides/etsy-image-size-guide/) - [Kaufland image size guide 2026](https://listingfix.net/guides/kaufland-image-size-guide/) - [OTTO image size guide 2026](https://listingfix.net/guides/otto-image-size-guide/) - [Vinted image size guide 2026](https://listingfix.net/guides/vinted-image-size-guide/) - [Walmart image size guide 2026](https://listingfix.net/guides/walmart-image-size-guide/) - [Zalando image size guide 2026](https://listingfix.net/guides/zalando-image-size-guide/)