
Shopify
Gumroad
WooCommerce
Payhip
PrestaShop
OpenCart
Magento
Sellfy is an easy to use but powerful e-commerce platform where you can sell digital, print on demand or subscription products. Use a Sellfy storefront to create a beautiful online store or embed a Sellfy shopping cart to your own website.

10015.io
Bitty Coder
CodeSwissKnife
ToolKitKE
devtoolz.dev
Code Beautify JSON Validator
FreeFormatter
Free online tools: JSON formatter, password generator, QR code maker, calculators, converters and more. Fast, private, no login — everything runs in your browser.

Which is more popular?
Based on our record, Sellfy seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | sellfy.com | codekithub.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Latvia · 10 - 19 employees · 2013 | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of CodeKitHub yet.
Walkthroughs and reviews on video.
SELLFY TUTORIAL & REVIEW Sell Digital & Physical Products Online - More Money 2020
More videos
No CodeKitHub videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Sellfy and CodeKitHub.
CodeKitHub's answer:
CodeKitHub's answer:
Compared to single-purpose sites like JSONFormatter.org or CodeBeautify that only handle one task, CodeKitHub covers the same ground plus image, PDF, QR, and calculator tools in one place — useful if you regularly switch between different tool types during a workday.
Unlike FreeFormatter (which recently shut down its service), CodeKitHub's tools require no backend at all — everything runs as static, client-side JavaScript, so there's no server cost pressure driving ads, paywalls, or future shutdowns of the kind that killed similar sites.
If you need a tool site in a language other than English — Spanish, French, German, Japanese, Korean, Chinese, and others — CodeKitHub is one of the few free tool sites that actually localizes the full interface rather than just running it through machine translation on top of an English-only tool.
CodeKitHub's answer:
CodeKitHub serves two overlapping groups:
Traffic data shows both groups in practice: technical tools (QR generator/decoder, Base64 encoder, JSON tools) draw developer-heavy referral sources like Hacker News and ChatGPT, alongside broader organic search traffic for everyday utility tasks.
CodeKitHub's answer:
CodeKitHub started as a small set of browser-based developer utilities and grew into a 120+ tool collection covering JSON formatting, encoding, image/PDF processing, calculators and more. The core principle from the start was that every tool should run entirely client-side — no backend, no data leaving the user's browser — which keeps the tools fast, private, and cheap enough to run without ads getting in the way. The site has since expanded to 13 languages to serve users beyond English-speaking markets.
CodeKitHub's answer:
Share your experience with using Sellfy and CodeKitHub. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


You don’t have to purchase any stock upfront. Whenever someone makes a purchase, Sellfy will print the order and deliver it to the customer for you, and only then will they charge you for the product base cost &...
Customers can easily browse and purchase multiple items at once using the online shopping cart feature. Additionally, Sellfy offers automatic language translation based on the customer’s location, ensuring that...
Sellfy is a self-hosted ecommerce platform that allows you to create your own online store. Sellfy has a premium plan, but it also offers an affordable subscription plan for those looking for more flexibility.
We have no reviews of CodeKitHub yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Https://sellfy.com/, example: Https://dannyrayel.sellfy.store/. Source: about 3 years ago
If you are a painter, musician, photographer or other creative, you can start your business by selling your art online through Shopify or with the help of a specialized platform like Sellfy. Other Shopify apps like Printful or Printify... Source: almost 4 years ago
Do you have any proof? Did you bring it up with sellfy.com (the payment processor)? Source: about 5 years ago
Tracking CodeKitHub since Jul 2026.
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Feature-packed developer toolkit. Includes text conversion, encoding, UUID generation, cryptography, color conversion, JSON/XML formatting, and more for simplified, efficient development tasks without online data transmission.
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