Software Alternatives & Startups

Listonic VS Cert Decoder

Compare Listonic VS Cert Decoder and see what are their differences

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Listonic logo Listonic

We use cookies to give you the best online experience. By using our website you agree to our use of cookies in accordance with our cookie policy. Close. Add items super fast and deal with shopping like never before.

Cert Decoder logo Cert Decoder

Decode and verify SSL/TLS certificates online. Extract X.509 details including issuer, validity, SAN, and fingerprint. Fast, secure, and browser-based.
  • Listonic Landing page
    Landing page //
    2020-03-29
  • Cert Decoder
    Image date //
    2025-03-22

Cert Decoder is a free online tool that helps you decode X.509 SSL/TLS certificates in PEM format. It instantly shows important information like the issuer, expiry date, SAN entries, and fingerprint. All data is processed locally in your browser, so nothing is ever sent or stored elsewhere.

Listonic features and specs

  • User-Friendly Interface
    Listonic offers a clean and intuitive interface that makes it easy for users to create and manage shopping lists quickly and efficiently.
  • Voice Input
    The app supports voice input, allowing users to add items to their lists verbally, which can be more convenient when multitasking.
  • Collaboration and Sharing
    Listonic allows users to share their lists with family and friends, enabling real-time collaboration and updates.
  • Smart Suggestions
    Listonic provides smart suggestions based on user preferences and past shopping habits, helping to streamline the shopping experience.
  • Cross-Platform Availability
    The app is available on multiple platforms including iOS, Android, and web, ensuring access from various devices.
  • Barcode Scanning
    Users can scan barcodes to add items directly to their lists, making it easier and faster to populate their grocery shopping needs.

Possible disadvantages of Listonic

  • Limited Free Features
    The free version of Listonic has limited features and may require users to upgrade to a paid subscription for access to premium features.
  • Ads in Free Version
    Users of the free version may encounter ads, which can be intrusive and detract from the overall user experience.
  • Sync Issues
    Some users have reported occasional sync issues where changes to shared lists do not update in real-time across all devices.
  • Data Privacy Concerns
    As with any app that collects personal data, there are potential privacy concerns regarding how data is stored and used.
  • Learning Curve
    While the interface is generally user-friendly, new users may require some time to familiarize themselves with all the features and functions of the app.

Cert Decoder features and specs

  • User-Friendly Interface
    Cert Decoder is designed with a simple and intuitive interface that makes it easy for users to navigate and use the tool without requiring extensive technical knowledge.
  • Comprehensive Analysis
    The tool provides detailed analyses of certificates, including information about validity, issuer, encryption algorithms, and more, helping users understand their security certificates thoroughly.
  • Free to Use
    Cert Decoder offers its services free of charge, making it accessible for individuals and organizations without budget constraints.
  • Quick Processing
    The tool processes certificate information rapidly, providing almost instant results for users, which is crucial for time-sensitive tasks.

Possible disadvantages of Cert Decoder

  • Limited Advanced Features
    Compared to some paid alternatives, Cert Decoder might lack advanced features that are necessary for more complex certificate management and diagnostics.
  • Reliance on Internet Access
    Users need an active internet connection to utilize the tool, which can be a limitation in areas with unreliable internet service.
  • Privacy Concerns
    While using an online service to decode certificates, there can always be privacy concerns regarding sensitive data being uploaded to a third-party server.
  • No Offline Mode
    Cert Decoder does not offer an offline mode, which could be a drawback for users who require functionality without constant internet availability.

Analysis of Cert Decoder

Overall verdict

  • Cert Decoder appears to be a free online tool for decoding and inspecting SSL/TLS certificates, CSRs, and related cryptographic data, making it useful for quick, no-install certificate analysis, though it should be used with awareness of general web tool privacy considerations when handling sensitive certificate data.

Why this product is good

  • Provides quick, browser-based decoding of certificates without needing to install software
  • Useful for troubleshooting SSL/TLS certificate issues on the fly
  • Simple interface aimed at both technical and semi-technical users
  • No cost to use for basic certificate decoding tasks

Recommended for

  • System administrators needing to quickly verify certificate details
  • Developers debugging SSL/TLS configuration issues
  • IT support staff troubleshooting website certificate errors
  • Students or professionals learning about certificate structure and encoding

Listonic videos

Listonic | Shopping List | App Review

More videos:

  • Review - Listonic | Appolicious review
  • Review - Listonic | App Review | Share Shopping Lists?

Cert Decoder videos

No Cert Decoder videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Listonic and Cert Decoder)
Food
100 100%
0% 0
Decoding
0 0%
100% 100
Personal ERP
100 100%
0% 0
Monitoring Tools
0 0%
100% 100

Questions & Answers

As answered by people managing Listonic and Cert Decoder.

What's the story behind your product?

Cert Decoder's answer:

I built certdecoder.com over the weekend for my own needs. Sometimes in my work, I need to verify and check certificate details.

Which are the primary technologies used for building your product?

Cert Decoder's answer:

certdecoder.com was built using just JavaScript and HTML—simple, fast, and with all processing happening locally in your browser, so no certificate data is sent to any server

How would you describe the primary audience of your product?

Cert Decoder's answer:

certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.

Why should a person choose your product over its competitors?

Cert Decoder's answer:

Simple, fast, and reliable. Some similar tools can’t even decode basic certificates. I rigorously tested my tool with many real-world certificates and covered several edge cases where competitors fall short.

Who are some of the biggest customers of your product?

Cert Decoder's answer:

certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.

User comments

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Social recommendations and mentions

Based on our record, Cert Decoder seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Listonic mentions (0)

We have not tracked any mentions of Listonic yet. Tracking of Listonic recommendations started around Mar 2021.

Cert Decoder mentions (1)

  • Banana.dog back from the dead
    Why? Because I built certdecoder.com and couldn’t find a decent place to submit it. So I said screw it — I’ll build my own. With blackjack and hookers. - Source: dev.to / over 1 year ago

What are some alternatives?

When comparing Listonic and Cert Decoder, you can also consider the following products

Bring - Clever shopping - simple and shared

KitchenOwl - KitchenOwl is an application that makes grocery lists and recipe management easy.

Google Shopping List - Google Shopping List is a grocery list and recipe manager app that helps you to get organized and save time.

AnyList - AnyList is the best way to create grocery shopping lists, collect and organize your recipes.

Shopler - Shopler is an alternative to existing shopping list apps which is lot quicker in creating shopping lists and have features like sharing with Friends, getting reminders and many more

grocy - ERP beyond your fridge - grocy is a web-based self-hosted groceries & household management solution for your home. Open Source. Built with passion.