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KeptTools VS JSON Web Token

Compare KeptTools VS JSON Web Token and see what are their differences

KeptTools

KeptTools is a free suite of browser-based developer tools. Format and validate JSON, convert JSON to a Laravel array, TypeScript interface, PHP DTO, or CSV, format SQL, decode JWTs, encode Base64, generate hashes, test regex, and compress or edit im

Rating
0 reviews
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Alternatives Is it good?
JSON Web Token

JSON Web Tokens are an open, industry standard RFC 7519 method for representing claims securely between two parties.

Rating
0 reviews
Pricing
Open source
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Which is more popular?

Based on our record, JSON Web Token seems to be more popular. It has been mentioned 313 times since March 2021.

social mentions
0 vs 313
Productivity popularity
100% vs 0%
alternatives listed
11 vs 139

Base details

Website, pricing, platforms and company facts side by side.

KeptTools
JSON Web Token
Website kepttools.com jwt.io
Pricing —
Open source
Listed in
Developer Tools Productivity Web App Online Tools Text Tools Image Optimisation Development Utilities +5
Identity Provider Identity And Access Management Development SSO +1

Features and specs

What each product offers, as listed by its team.

KeptTools 0 features
JSON Web Token 6 features

No features have been listed yet.

  • Stateless
    Since JWTs are self-contained, they do not require server-side sessions, enabling stateless authentication and reducing server memory usage.
  • Scalability
    JWTs can easily be used in distributed systems and microservices architectures due to their stateless nature, facilitating horizontal scaling.
  • Decentralized Issuance
    Multiple issuers can create and sign their own tokens, allowing for more decentralized and flexible authentication mechanisms.
  • Performance
    JWTs eliminate the need for database lookups during authenticating requests, as the token contains all the necessary information, which can lead to performance improvements.
  • Cross-domain and Mobile Compatible
    JWTs are widely supported by different platforms and can easily be used in cross-domain situations and with mobile applications.
  • Security
    JWTs can be signed and optionally encrypted, ensuring the authenticity and integrity of the data they carry.

Possible disadvantages

  • Size
    JWTs tend to be larger than session IDs, which can increase the amount of data transmitted during requests.
  • Expiration Handling
    Managing token expiration can be complex. Once a token is issued, it remains valid until it expires or is explicitly revoked.
  • No Built-in Revocation
    Unlike sessions, JWTs cannot be easily revoked server-side, making it difficult to immediately invalidate tokens without additional mechanisms.
  • Security Risks
    If a JWT is intercepted or compromised, it can be used until it expires. Thus, it should be properly secured and transmitted over HTTPS.
  • Token Overhead
    Embedding too much information in the token payload can lead to performance overhead and potential data exposure risks.
  • Complexity
    Implementing JWT correctly requires a thorough understanding of security practices and token lifecycle management, which can add complexity to the system.

Analysis

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

KeptTools
JSON Web Token

No analysis of KeptTools yet.

Overall verdict

  • JWT is a widely-accepted standard used for securely transmitting information between parties as a JSON object. It is a good choice for scenarios where security and scalability are primary concerns. However, it also requires careful implementation to ensure security, especially when dealing with sensitive information.

Why this product is good

  • JSON Web Token (JWT) is a compact, URL-safe means of representing claims to be transferred between two parties. The claims in a JWT are encoded as a JSON object that is used as the payload of a JSON Web Signature (JWS) structure or as the plaintext of a JSON Web Encryption (JWE) structure, enabling the claims to be digitally signed or integrity protected with a Message Authentication Code (MAC) and/or encrypted.

Recommended for

  • Stateless authentication
  • Distributed systems
  • Microservices architecture
  • Applications needing scalable, self-contained access tokens
  • Browser-based applications

Videos

Walkthroughs and reviews on video.

KeptTools 0 videos + Add
JSON Web Token 3 videos + Add

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

JSON Web Tokens Suck - Randall Degges (DevNet Create 2018)

More videos

  • - JSON Web Tokens with Public Key Signatures
  • - RFC 7519 JSON Web Token (JWT), Review

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
KeptTools
JSON Web Token
100% 100%
Productivity
0% 0%
0% 0%
Identity Provider
100% 100%
6% 6%
Developer Tools
94% 94%
0% 0%
Identity And Access Management
100% 100%

User comments

Share your experience with using KeptTools and JSON Web Token. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

KeptTools 0 mentions
JSON Web Token 313 mentions

Tracking KeptTools since Oct 2026.

  • Sessions vs JWTs: you are choosing how often you pay for state
    A JWT is signed, not encrypted. Anyone holding the token can read every claim inside it. jwt.io will do it for you in a browser. - Source: dev.to / 2 months ago
  • I built 6 free dev tools to skip the signup walls — here's what I learned
    You know that moment when you just want to decode a JWT, but jwt.io wants you to log in to "save your tokens"? Or when you need a quick curl command and Postman's 200MB Electron app feels like overkill? - Source: dev.to / 6 months ago
  • How Broken Access Control Became OWASP's Top Security Risk
    JWT.io documentation emphasizes a common access control failure specific to token-based authentication: accepting role or permission claims from a JWT without verifying the token's signature. Tokens that can be modified by users without... - Source: dev.to / 6 months ago

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Alternatives to KeptTools and JSON Web Token

When comparing KeptTools and JSON Web Token, you can also consider the following products.

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