Industry collection
Ecommerce & retail tools
For marketplace sellers, store operators, catalog teams, and ecommerce assistants preparing work before upload.
Seller-file checks, catalog cleanup, inventory updates, marketplace preflight, product-image preparation, and FBA planning.
Repeatable work
Start with a guided workflow
Ecommerce CSV and Marketplace Preflight Tools
Preflight Shopify, Amazon, marketplace, and supporting CSV files before import so missing fields, duplicate SKUs, invalid quantities, customer rows, and image problems are easier to fix.
Open workflow →Amazon Listing Upload Preflight
A practical preflight guide for checking Amazon flat files, variation rows, and product images before uploading listing changes in Seller Central.
Open workflow →Amazon FBA Profit and Shipment Check
Estimate FBA profit, then check box content rows before submitting shipment details.
Open workflow →Shopify Inventory CSV Update
A step-by-step workflow for updating Shopify inventory quantities from a supplier, warehouse, POS, or ERP SKU file while keeping an exception report for rows that need review.
Open workflow →Shopify Product CSV Import Check
Check a Shopify product CSV for handle, SKU, variant, price, status and image URL issues before the next upload.
Open workflow →Curated tools
Grouped by each tool’s primary task
Convert & transform
Convert formats, encode or decode content, and change dimensions or structure.
Batch Image Compressor to Target Size
Compress images toward a target KB size and download the results with a size report.
Batch Image Resizer & WebP Converter
Resize a batch of images and download WebP, JPEG, or PNG files in a ZIP.
Batch Platform Image Cropper
Crop or fit images into preset sizes for social posts, ads, marketplaces, and product pages.
Batch Product Image Padder
Add background padding around product images without cropping the subject.
Shopify CSV Header Mapper
Map supplier or CRM CSV headers to Shopify product, inventory, or customer import columns.
Clean & format
Normalize, filter, sort, deduplicate, and prepare cleaner inputs.
Check & validate
Inspect inputs, validate rules, preflight uploads, and find problems.
Amazon FBA Box Content Checker
Check FBA box content rows before shipment upload and download both a normalized box file and issue report.
Amazon Flat File Preflight Checker
Run a browser-local preflight check on an Amazon flat file before uploading it in Seller Central.
Amazon Image Requirements Checker
Batch check product images against common Amazon image requirements and download a CSV report.
Amazon Parent-Child Variation Checker
Check parent-child variation rows before upload and find missing parent SKUs, duplicate options, and broken variation families.
Batch Image Size Inspector
Upload images and check width, height, file size, format, and aspect ratio in one table.
Platform Image Size Checker
Upload one image and compare its dimensions and aspect ratio with a social, marketplace, or product-page preset.
Shopify Product CSV Preflight Checker
Check a Shopify product CSV for missing headers, bad handles, duplicate SKUs, prices, status, and image URLs.
Shopify SKU and Variant Duplicate Checker
Find duplicate Shopify SKUs, blank SKUs, and repeated variant option combinations in a product CSV.
Calculate & measure
Calculate, estimate, count, score, or measure a practical result.
Generate & create
Create documents, code, labels, identifiers, and reusable outputs.