Browser-based tools for Etsy and Amazon sellers. One-time purchase. Works offline. Your data never leaves your device — ever.
How it works
Buy once, use forever. No account. No internet connection after purchase.
One-time payment. No subscription, no recurring charge. Download the HTML file immediately after purchase.
Double-click the file. It opens in Chrome, Firefox, or Edge. No installation, no setup, no account required.
Upload your data, get results in seconds. 100% local — nothing leaves your device, ever.
Full SEO breakdown of your listing. See exactly what's holding back your clicks and sales.
LIVE →Compare two listings side by side. See exactly why one outranks the other.
LIVE →Match your listing to real buyer intent. Stop guessing keywords, start ranking.
LIVE →Generate 13 high-intent tags built around buyer language — not keyword stuffing.
LIVE →Diagnose weak titles and rewrite them into search-optimized, buyer-focused versions.
LIVE →Fees, shipping, VAT — Etsy takes more than you think. Calculate your true profit per sale before you set your price.
LIVEClicks but no sales? Find the structural reason behind the conversion drop.
LIVE →Check a product idea for hidden risks before ordering inventory. Avoid costly mistakes.
LIVE →Extract real customer pain points from reviews. Build listings buyers actually want.
LIVE →Find PPC keywords burning budget without converting. Cut waste, keep winners.
LIVE →Diagnose the structural blockers preventing your listing from ranking on page 1.
LIVE →Find ASINs with too few images. Listings with 7+ images rank higher — catch them fast.
LIVE →Find bullet points exceeding Amazon's character limit before they block your flat file upload.
LIVE →Check backend search terms for byte-length violations before Amazon rejects your listing.
LIVE →Know your real margin before you sell a single unit. Enter your costs, see your net profit instantly — no spreadsheet needed.
LIVE →Amazon's fees are full of surprises. Audit every charge on your ASIN and stop paying for errors you didn't even know existed.
LIVE →Score your listing against Amazon's ranking criteria. Fix what's dragging you down before competitors do.
LIVEMerge, split, compress and edit PDFs in your browser. Files never leave your device.
LIVE →Create professional invoices in seconds. No account, no cloud, no monthly fee — just open and bill.
LIVESelling print-on-demand? Base cost, platform cut and shipping eat your margin fast. See what you actually keep per item before you set your price.
LIVE →Final value fees, payment fees, shipping — eBay's cut adds up. Find out your real profit per sale before that listing goes live.
LIVE →Viral sales feel great — until fees and creator commissions hit. Calculate your true take-home on every TikTok Shop order.
LIVE →Cleaning, host fees, taxes and turnover costs quietly shrink your nightly rate. See what each booking really earns you.
LIVE →Platform fees, taxes and unpaid hours hide inside your rate. Find out what your freelance work actually pays — per project or per hour.
LIVE →Flipping clothes on Vinted, Depop or Poppy? Buy price, fees and shipping decide if it's a win. Check your margin before you list.
LIVE →Platform cuts, payment fees and refunds shape your course earnings. See your real profit per student before you hit publish.
LIVEWhy offline matters
Every SaaS tool you log into stores your data on their servers. Your keywords, listings, flat files — all uploaded and indexed. Smart Local Tools never sees any of it.
Runs 100% in your browser
No internet after purchase
No subscription. Ever.
No servers = no risk
Yes. After purchase you download a single HTML file. Open it in Chrome, Firefox or Edge — no server, no internet connection, no API call. You can disconnect your WiFi and it still works perfectly.
No. Every tool is a one-time purchase. You pay once, download the file, and own it forever. No renewal, no trial period, no hidden fees.
Both. The tools give instant, actionable insights without requiring technical knowledge. Advanced sellers love the bulk analysis features such as flat file upload for 500+ ASINs at once.
Yes. Any device with a modern browser works — Windows, Mac, Linux. Chrome and Firefox are recommended for best performance.