Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 1.1, updated 2026-07-24.
Store screenshots supplied by the developer.
JSON Web Token is the fastest way to build, decode and verify JWTs on iPhone, iPad and Mac.
Paste any token and instantly see its header and payload, neatly typed and editable. Sign your own tokens with the algorithm of your choice, verify signatures against your own keys, and copy the result with one tap.
BUILD
• Create tokens from scratch with editable header and payload fields
• 12 signing algorithms: HS256/384/512, RS256/384/512, PS256/384/512, ES256/384/512
• One-tap generation of real random keys for every algorithm family
VERIFY
• Paste your own HMAC secret or public key to verify any token
• Clear verified/invalid signature badge
• Tamper with the payload and watch the signature react…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
• Brand-new app icon and launch screen • New Signature Keys section: view, edit, copy or paste your own signing keys and HMAC secrets • Real random key generation for every algorithm (RSA, ECDSA, HMAC) • Verify external tokens with your own public key or secret • Fixed verification of HMAC tokens signed outside the app • Under-the-hood cleanup and improved stability
Appworthy
json-web-tokenWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
No itemized purchase list is available for this listing.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.