Tools for people selling online — No sign-up

12 match your filters — 12 of them answered our check today.

Watching this group for 20 days · how we check

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Doesn't mention AI7Free11No sign-upData stays with you3No subscription1

Calcrux

Live

Over 100 free business calculators — profit margins, OEE, SIP, burn rate, income tax across 9 markets — no sign-up required. For ecommerce sellers and founders who'd otherwise reach for a spreadsheet.

FreeNo sign-up
What to know▼
How it works
Over 100 free calculators and simulators for financial planning and business operations — profit margins, overall equipment effectiveness, SIP, burn rate, and income tax — with country auto-detection adapting currency, tax labels and formats across 9 markets including the US.
What's different
Free with no sign-up required, backed by real domain logic like actual fee schedules and ISO manufacturing standards rather than generic formulas.
Pricing
Free, no sign-up required.
Best for
Ecommerce sellers, manufacturers and founders who currently make financial decisions on gut feeling or a spreadsheet.

Watched for 14 days · last checked today

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MnT Future Agent Ready

Live

Scans an online store to check whether AI shopping agents can find and use it, scoring structured data and agent-access signals.

Domain registered 19 months ago

FreeNo sign-up
What to know▼
How it works
Runs 29 checks across structured data, feeds, and agent discovery protocols
Pricing
free scan, no email needed for the score

Watched for 6 days · last checked today

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ToolWorks

Live

Free web tools — title analyzer, profit calculator, tag generator — for YouTubers, Etsy sellers and print-on-demand store owners, no signup required.

FreeNo sign-up
What to know▼
How it works
A collection of web-based utilities — including a title analyzer, profit calculator and tag generator — for optimizing listings on YouTube, Etsy and print-on-demand stores.
Pricing
Free, no signup required.
Best for
YouTubers, Etsy sellers and print-on-demand store owners optimizing listings without paying for or signing up to tools.

Watched for 18 days · last checked 2d ago

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Buying-Facts Grader

Live

Pastes your product page text and scores it against 12 rule-based checks for the facts shoppers look for before buying — sizes, shipping, returns — entirely in-browser, no AI or signup.

No sign-upData stays with you
What to know▼
How it works
You paste your product page text and it runs 12 rule-based checks for facts shoppers look for before buying, such as sizes, materials, shipping, returns, and FAQ coverage, returning a 0-100 score.
What's different
Uses rule-based checks rather than AI, requires no signup, and the text never leaves your browser.
Best for
Ecommerce sellers checking whether their product pages cover the buying facts shoppers need.

Watched for 13 days · last checked 2d ago

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Bg Eraser

Live

Removes backgrounds from up to 20 images at once for free, no signup — built for online sellers, designers and photographers who need quick transparent PNGs.

FreeNo sign-up
What to know▼
How it works
Removes backgrounds from images automatically, with batch processing of up to 20 images at once, outputting transparent PNG files; works directly in the browser with no upload account or software install required.
Pricing
Free.
Best for
E-commerce sellers, designers, photographers and content creators who need quick transparent product or asset images.

Watched for 18 days · last checked 11d ago

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CompliScan

Live

Scans your online store URL against Prop 65, EU GPSR, CPSIA, FDA and Health Canada rules and lists violations — a free compliance check for Shopify, Amazon, Etsy and WooCommerce sellers.

FreeNo sign-up
What to know▼
How it works
Paste a store URL and get an instant report checking every product against Prop 65, EU GPSR, CPSIA, FDA, and Health Canada regulations, showing exact violations, severity levels, and fix language.
Pricing
Free scan, no signup required.
Best for
Shopify, Amazon, Etsy, and WooCommerce sellers who want to find compliance violations before getting sued.

Watched for 13 days · last checked 7d ago

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Preflight Kit

Live

Checks a Shopify product CSV for import errors like missing or duplicate handles before you upload it, entirely in the browser.

FreeNo sign-upData stays with you
What to know▼
How it works
Parses the CSV locally and flags row-level issues
What's different
File never leaves the browser, no login needed
Pricing
Free checker; $19 one-off fixed file

Watched for 6 days · last checked 4d ago

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SnapShelf — Store

Live

A one-click background remover for ecommerce product photos, built for Shopify and Amazon sellers who don't want to use Photoshop.

FreeNo sign-upCan export my data
What to know▼
How it works
Removes backgrounds from product photos in one click
Pricing
Free to try with watermark, pay per export ($9 credits / $19 Pro)
Best for
Shopify and Amazon sellers preparing listing photos

Watched for 6 days · last checked 4d ago

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Photo to Video AI

Live

A free tool that turns a single uploaded photo into a short AI-generated video with no signup or watermark.

FreeNo sign-up
What to know▼
How it works
Upload a photo, add a prompt, and it generates a short AI video with natural motion directly in the browser.
Pricing
Free.
Watch out
No signup and no watermark on downloads.

Watched for 6 days · last checked 5d ago

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MarginPilot

Live

Free calculators that show your true net profit after marketplace fees, fulfillment, shipping, ads, tax and returns, across Amazon, Etsy, eBay, Shopify, Walmart, TikTok Shop and 20+ other marketplaces. Built for marketplace sellers, not logistics companies.

Domain registered 1 month ago

FreeNo sign-up
What to know▼
How it works
Free calculators compute your real net profit after marketplace fees, fulfillment, shipping, ad cost, tax reserve and returns, across Amazon, Etsy, eBay, Shopify, Walmart, TikTok Shop and 20+ marketplaces in 20 countries.
Pricing
Free, no signup; calculators can also be embedded on your own site for free.
Best for
Marketplace sellers who want to know their true profit margin after all platform fees, rather than logistics companies.

Watched for 13 days · last checked 10d ago

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AI Clothes Changer

Live

AI swaps outfits onto a model in your product photos so online sellers on Depop, Poshmark, eBay or Shopify can skip real photoshoots — free, no account needed.

Domain registered 2 months ago

FreeNo sign-up
What to know▼
How it works
Swaps your product photo's clothing onto a realistic AI model in seconds, replacing a photoshoot.
What's different
No signup or credit card required to use it.
Pricing
Free.
Best for
Online sellers on Depop, Poshmark, eBay, or Shopify who need product photos without a shoot.

Watched for 14 days · last checked 2d ago

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TrackSpendZ

Live

See Where Your Money Goes - Without Connecting your Bank

FreeNo sign-upData stays with youPay once

First seen today · last checked today

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