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JWT Decoder

Decode and inspect JSON Web Tokens

Features

🔓Instant JWT decode

🕐Human-readable timestamps

⚠️Expiration warnings

🏷️Known claim labels

📋One-click copy

🌙Dark mode support

Download JWT Decoder

Choose your preferred installation method below.

Install via APT

First, add the Gnome Starter Pack repository (if not already added):

Your distribution:

# Add the GPG key
curl -fsSL https://apt.gnomestarterpack.com/gpg.key | sudo gpg --dearmor -o /usr/share/keyrings/gnomestarterpack.gpg

# Add the repository
echo "deb [signed-by=/usr/share/keyrings/gnomestarterpack.gpg] https://apt.gnomestarterpack.com noble main" | sudo tee /etc/apt/sources.list.d/gnomestarterpack.list

# Update package list
sudo apt update

Then install JWT Decoder:

sudo apt install gnomestarterpack-jwt-decoder

Install via Flatpak

First, add the Gnome Starter Pack Flatpak repository (if not already added):

flatpak remote-add --if-not-exists gnomestarterpack https://gnomestarterpack.com/gnomestarterpack.flatpakrepo

Then install JWT Decoder:

flatpak install gnomestarterpack info.debuck.JwtDecoder

Download AppImage

JWT Decoder is available as a portable AppImage. Download it, make it executable, and run:

Download JWT Decoder AppImage

After downloading: chmod +x jwt-decoder-latest.AppImage