Flatsonar

Gradia

by Alexander Vanhee

Annotate your screenshots

Broad permissions Verified creator GPL-3.0-or-later v1.13.0
Install Source code

Support the creators

Flatsonar is just the shop window. The people below made Gradia.

Ko-fi
Screenshot 1 of Gradia Screenshot 2 of Gradia Screenshot 3 of Gradia Screenshot 4 of Gradia Screenshot 5 of Gradia

About

Gradia helps you get your screenshots ready for sharing, whether quickly with friends or colleagues, or professionally with the entire world.

Key features:

  • Ten annotation modes, including text, arrow, and censor
  • Optional image and gradient backgrounds
  • Image settings like shadow, padding, and auto-balance
  • Quick upload flow to easily share images via services like Imgur
  • Convert code snippets into clean high-resolution images

Permissions

1 permission weaken the sandbox. Flatsonar asks before installing.

  • X11 display: X11 lets apps read input and windows of other apps
    --socket=x11
  • network
    --share=network
  • inter-process communication (needed for X11)
    --share=ipc
  • Wayland display
    --socket=wayland
  • X11 display, only when Wayland is unavailable
    --socket=fallback-x11
  • GPU acceleration
    --device=dri
  • access to your pictures folder
    --filesystem=xdg-pictures

Who publishes this

The creator demonstrably controls this app id: Flathub verification, the hosting account owns the namespace, or a well-known file on their domain.

  • verified on Flathub: the developer proved they control this app id
    publisher:flathub

Maintenance

Recent activity on the upstream repository, or built and reviewed by Flathub.

No staleness signals: recent activity, or built and reviewed by Flathub.