There are a lot of great photo editing tools on the web. The tools below are free, easy to use, and they do what they say they will do. Additionally, many of them have corresponding Android and iOS apps:
befunky– There’s no such thing as a boring photo. Just boring photo editors.
Big Huge Labs– Helping you do cool stuff with your digital photos since 2005.
Block Posters– Create any size wall posters from any size images.
Cameroid – (Discontinued April 2018)– Take crazy (or not) snaps with your webcam straight from your browser.
Clevr – (Discontinued June 2018)– Free and easy-to-use photo stitching software and virtual tour hosting. Create panoramic photos and virtual tours for free.
Dumpr – (Website is no longer available)– Dumpr is where you create marvellous photos to share with your friends.
fotobabble– The ultimate personal e-card.
FotoFlexor (Discontinued November 2018)– FotoFlexer is the world’s most advanced online digital photo editor. It performs advanced effects previously only available to professionals using expensive software.
Imageoid- Transform Image – Add pretty Effects easily – Download Result
iPiccy– iPiccy is a next-generation, Web-based photo application that will change the way you think about photo-editing software. iPiccy allows anyone to quickly and easily edit and share their photo memories from any Internet connection.
Lunapic– Open Image Free Online Photo Editor. Photo, liquid and paint effects. Great for Tumblr, Myspace, Facebook or Twitter.
Photofunia– Put your face on a billboard, a stamp, or in a Warhol-like work of pop-art. Become the Mona Lisa or a bodybuilder. You get over 150 scenes to play with. You’re not cutting and pasting; instead, the app “finds” the face in your photo and integrates it with the scene of your choice.
Photoshop Express– Photoshop.com is the online complement to Adobe’s family of Photoshop software. Use Photoshop.com to edit, organize, store, and share your photos online.
PicMonkey– Easy, fast, fearless photo embetterment!
Pixenate– Pixenate is the photo editor of choice for photo printing and photo sharing businesses.
Pixlr– More than 600 effects, overlays, and borders to personalize any image, free!
Quick Picture Tools– This site offers 12 simple and easy online image editing tools.
Smilebox– Smilebox was founded in 2005 by a group of optimists with a lofty mission: joy is one of the world’s most important renewable resources, and it’s our passion to help people share it.
Superlame!– Quickly, easily, enjoyably, and freely add word balloons to all your pictures.
Thinglink– Create amazing interactive images.
Zoom It– Not technically an editor, but Zoom It is a great way to experience any image from the web.
Photo Editor Downloads
Gimp– GIMP is an acronym for GNU Image Manipulation Program. It is a freely distributed program for such tasks as photo retouching, image composition and image authoring.
Photoscape– Photoscape is a fun and easy photo editing software that enables you to fix and enhance photos. This tool requires a download.
Skitch– Get your point across with fewer words using annotation, shapes and sketches, so that your ideas become reality faster.
iOS Photo Editing Apps
Paper Camera– Real time cartoon and painting effects painted on your camera video feed!! See the world through a new, original, stylish and captivating lens.
Pic Collage– With over 50 million downloads, PicCollage was featured as one of the Best Apps of 2013. It’s a party with your photos!
Snapseed– Snapseed is the only photo app you’ll want to use every day. It makes any photograph extraordinary with a fun, high-quality photo experience right at your fingertips.
Help Build the Toolbox
If you know of other great photo editing web tools, please share them in the comments below.
Image credit: http://www.flickr.com/photos/adrian_world/3329511075/