Loupe

Free plan Linux

What Loupe is

Loupe is a Linux image viewer for exploring images, viewing metadata, and making quick edits. It can crop, rotate, and flip images, and color management and metadata viewing are listed capabilities. GNOME directs users to install the latest version through Flathub. The listed Image Viewer plan is free and has a 7 MiB download; Flathub provides aarch64 and x86_64 builds. Version 50.0, released on 2026-03-13, added support for JPEG 2000, XBM, and XPM, and improved error messages for image files it cannot read. Christopher Davis and Sophie Herold are the listed maintainers. GNOME provides an issue tracker for bug reports and ideas, as well as a project contact channel on GNOME Discourse. Nightly builds are intended for testing, and GNOME warns that they may not work as intended.

Who it suits

Loupe suits Linux users who want to view image metadata and make basic edits such as cropping, rotating, or flipping. Its listed builds cover aarch64 and x86_64 architectures.

What it does well

Free Image Viewer plan.
Supports cropping, rotating, and flipping.
Views metadata and supports color management.
Version 50.0 added JPEG 2000, XBM, and XPM.

What to know first

Available on Linux only.
Nightly builds may not work as intended.
The listed download is 7 MiB.

Plans

Plan	Billed and limits	Price
Image Viewer	7 MiB download · available architectures: aarch64, x86_64	Free

As apps.gnome.org lists them, read 9 Oct 2026. The maker's own page has the final word.

Getting started

Open the Loupe page on the GNOME website.
Follow its direction to install the latest version from Flathub.
Select the build matching your system: aarch64 or x86_64.
Open images to view them, inspect metadata, or apply quick edits.

Verdict

Loupe offers image viewing, metadata inspection, and quick editing on Linux at no cost. Users can obtain the latest version through Flathub, with builds for two listed architectures.

Questions

Is Loupe free?

Yes. The Image Viewer plan is listed as free, and the app has a free plan.

Which platforms and architectures are supported?

Loupe supports Linux. Flathub lists aarch64 and x86_64 builds.

How do I install Loupe?

GNOME directs users to install the latest version from Flathub.

What edits can Loupe make?

Loupe can crop, rotate, and flip images.

Where can I report issues or suggest features?

GNOME links to an issue tracker for bug reports and ideas, and to a project contact channel on GNOME Discourse.

Are nightly builds stable?

GNOME says nightly builds are for testing and warns they may not work as intended.

Facts from Loupe's own pages

Community contact: The GNOME page links to a project contact channel on GNOME Discourse. · apps.gnome.org, 9 Oct 2026
Distribution: The GNOME page directs users to install the latest version from Flathub. · apps.gnome.org, 9 Oct 2026
Editing: The app supports cropping, rotating, and flipping images. · apps.gnome.org, 9 Oct 2026
Feedback: The GNOME page links to the app issue tracker for ideas and bug reports. · apps.gnome.org, 9 Oct 2026
Format updates: Version 50.0 added support for JPEG 2000, XBM, and XPM, and improved error messages when an image file cannot be read. · flathub.org, 9 Oct 2026
Maintainers: The listed maintainers are Christopher Davis and Sophie Herold. · apps.gnome.org, 9 Oct 2026
Nightly builds: GNOME says nightly builds are for testing and warns they may not work as intended. · welcome.gnome.org, 9 Oct 2026
Platform architecture: The Flathub listing provides aarch64 and x86_64 builds. · flathub.org, 9 Oct 2026
Project: GNOME describes itself as a global community of contributors and supporting organizations, backed by the non-profit GNOME Foundation. · gnome.org, 9 Oct 2026
Purpose: Loupe is an image viewer for exploring images, viewing their metadata, and making quick edits. · apps.gnome.org, 9 Oct 2026
Recent release: Version 50.0 was released on 2026-03-13. · apps.gnome.org, 9 Oct 2026
Support route: The GNOME contribution page directs users to the issue tracker to report issues and suggest features. · welcome.gnome.org, 9 Oct 2026

Where Loupe stands on Freedom251

Photo Viewer Software#14 of 34