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L8W8JWT GUI

Graphical user interface for encoding, decoding, signing and verifying JWTs

by Glitched Polygons

Download

Official site: flathub.org

About L8W8JWT GUI

L8W8JWT GUI is a graphical interface around l8w8jwt, a minimal and open-source

JSON Web Token library written in C.

It is handy during development and when testing or implementing web services

that deal with auth tokens. Features include:

Encoding and signing tokens with the HS, RS, PS, ES and EdDSA algorithm families

Setting standard claims such as issuer, subject, audience and expiry, plus custom claims

Decoding tokens and verifying their signature and timestamps

Generating RSA, ECDSA and Ed25519 key pairs, with extra entropy collected from your mouse

Fully offline: the app has no network access

How to install L8W8JWT GUI

  1. Click Download — the developer's official website opens in a new tab.
  2. Download the latest version there and run it. Choose Custom/Advanced where offered, and skip any bundled extras.
  3. Prefer the command line? With Flatpak you can install and update it with: flatpak install flathub com.glitchedpolygons.l8w8jwtgui
  4. Open L8W8JWT GUI once it finishes installing.
How to install Linux apps with Flatpak

Frequently asked questions

Is L8W8JWT GUI free to download?

Yes. The Download button sends you to flathub.org, the developer's official site, where L8W8JWT GUI is available to download. Flatnic doesn't host or modify any files.

How do I install L8W8JWT GUI from the command line?

With Flatpak, run: flatpak install flathub com.glitchedpolygons.l8w8jwtgui. This installs it from the official source and keeps it updated.

Is L8W8JWT GUI safe?

L8W8JWT GUI downloads directly from the developer. As always, scan the installer with your antivirus and choose Custom setup to skip any bundled extras.

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