Free online image editor software for linux

Online Contact Sheet Creator script that generate stylish contact sheets without any fussing around in Photoshop.
You can use the script to generate contact sheets for clients (great for photographers or graphic designers), or you can use it personally for a small photo album.
You can also add Online Contact Sheet Creator to your web site to add some functionality for your visitors.
Main features:
- Online Contact Sheet Creator is easy to install, just a few simple steps and youre done!
- You select the number of images a visitor can upload for their sheet.
- A temporary file system insures that you wont max out your web hosts file size limits.
- The contact sheets look clean and professional, with each photo numbered for easy reference.

Semi-Batched-Image-Editor program is an image editor for Linux.
The problem: Got a huge amount of scanned pictures (from your digital camera, or as Picture-CD from your favorite lab)? Want to rotate some of them to the right orientation? Select a good detail? Scale to a given output format? Want to do this with as less as possible mouseclicks?
The solution: SeBIE - the Semi-Batched-Image-Editor.
Main features:
- Input filename selection via regular expressions.
- Create output filename via regular expression and substitution.
- Select image details with a given proportion.
- Scale to a given output format when saving.
- Apply some color correction (at the moment only gamma curve correction is possible).
Why Semi-Batched? Because SeBIE is not fully batch processing. A rest of user interaction is still needed (and wanted).
SeBIE is written in C using the gdk/gtk (glib-2.0.7/gtk+-2.0.9) toolkit.
Installation:
Get the source distribution from the download page and unpack:
tar -xvzf sebie-0.9.tar.gz
Change to the sebie source directory:
cd sebie-0.9
Run the configure script:
./configure
Build the executable:
make all
And install it as root:
make install
Start the application using the command sebie....
Enhancements:
- Add events delete_event and destroy to main window.
- Handling resizable drawing area.

create Image is an amarok script that can create an image of the current playlist and save the files to an iso image.

The iso image is found in the respective home folders.

While Digikam is a great app for managing your images, it lacks a good and fast image viewer in my opinion. Unfortunately, the fastest image viewer for KDE, Kuickshow, is not available as KIPI plugin. Therefore I wrote this plugin to fill that gap
Main features:
- works as KIPI plugin
- fast image loading (about as fast as kuickshow)
- fast zooming/panning (faster than kuickshow)

online-bookmarks is a bookmarks management system to store bookmarks, favorites, and links on the WWW where they actually belong.

online-bookmarks projects is meant for people who work often with different computers and browsers. It supports multiple users, multiple languages, and has a folder structure of arbitrary depth.

Importing and exporting bookmarks from and to Opera, Netscape, Mozilla, and Internet Explorer are possible.

Image Viewer is an image viewer with real-time interactive pan and zoom viewing that uses the GTK+ toolkit and Imlib (or Imlib2).
Image Viewer can open and save to any image format supported by Imlib, rectangular crop, grab the screen, print, and display on the root window.
Main features:
- View
- Convert
- Grab (Screenshot)
- Print
- Rotate
- Crop
- Resize
- Display on Desktop
Enhancements:
- A bug was fixed in the saving of animated GIF images in which looping was not an option.
- The disposal method support for GIF images was improved.