UUID GUID GENERATOR
Dummy File Generator
Data Creator
Contract Generator
Mockaroo
Fileconv UUID Generator
FakerBox
A test data generator (CSV/JSON/XML/SQL). Unlimited number of rows.

Zonos
TariffCheck
Tariff Calculator by Synnax Studio
GingerControl HTS Classifer
LandedClear
TariffPedia
TariffLens AI
AI-powered global tariff classification & import duty calculator. HS, HTS, HTSUS, EU TARIC, UK Commodity, Canada, Australia & Singapore HS codes with Section 301 and USMCA built in.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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ECR
ExtendsClass Random Data Generator
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| Website | extendsclass.com | codehts.com |
| Pricing | — | |
| Company | 2022 | Startup from The Netherlands · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

A test data generator online, no registration to generate data files directly in the browser. An API is available (You must create a free account)
CodeHTS helps mid-market importers and manufacturers classify products using the Harmonized Tariff System (HS & HTS), including US HTSUS codes, EU TARIC codes, UK Commodity Codes, Canada Tariff Codes, Australia HS Codes and Singapore HS Codes. Whether you're importing from China, Vietnam,...
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Recommended for
How often each product is chosen within a category, 0–100% relative to the other.

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Free dummy file generator for developers and testers. Create custom files instantly.
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Data generator that can create a table filled with pseudo-random content.
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Easily calculate US import duties and customs tariffs with our real-time Tariff Calculator. Look up HS codes, simulate costs, and stay ahead of trade regulations.
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