World Peace Project for Children
On the story of Sadako and the Thousand Cranes, and the world's largest crane. Diagram for the traditional crane included.
http://www.sadako.org/

Envelope and Letterfolding
Definition, history, and diagrams on how to fold mailable letters and envelopes.
http://www.ghh.com/elf/

paperfolding.com
Diagrams, history, relationship with math, gallery, and book reviews with cover shots.
http://www.paperfolding.com/

Jasper's Origami Menagerie
A collection of diagrams and photos with a section dedicated to various types of animals. Includes a picture link index to diagrams of models on other websites.
http://www.folds.net/

Anools-Origami
Overview of the art and a gallery of personally folded items, including some very small models. Origami tools and related links.
http://anools-origami.tripod.com/

Fabric Origami Workshop
Introduction, techniques, diagrams, and pictures of fabric origami. Includes book reviews and links as well as FAQs and related news on the topic.
http://www.fabricorigami.com/

Matthias Gutfeldt: Alpenfalten
Collection of diagrams and image galleries of original models as well as other designers. Includes book list and reviews, convention highlights, and related links.
http://www.bboxbbs.ch/home/tanjit/english/index.htm

Dave's Origami Emporium
Diagrams of traditional, modular, money, and original designs. Articles, book and software lists, and origami inspired ray-tracing.
http://members.aol.com/ukpetd/

TP Kong's Origami
Picture gallery of personal work, easy to follow diagrams, newly developed models.
http://www.geocities.com/tp_kong/

Marc Kirschenbaum's Origami
Original model diagrams, articles, resources and related links.
http://marckrsh.home.pipeline.com/

Origami and Mental Health Therapy
Discusses the use of origami as a choice of therapeutic tool relating to mental health. Origami links to benefits, history and pictures also included.
http://www.geocities.com/paper_folding/

Kim Kofoed's origami page
Pictures of thematic collages and origami boxes and kusudama ornaments for sale by email.
http://www.geocities.com/kimkofoed/

Brooklyn Origami Online
Featuring diagrams, instructions and information on the art of Japanese paper folding.
http://www.brooklynorigami.com/

Online Origami
Archive of the now defunct e-zine. Origami story, diagram, and links and information on organizations.
http://members.aol.com/stamm/index.html

Origami Gallery by Sebastian Kirsch
Photographs of various completed models: animals, masks, geometric shapes, oversized folds, and tessellations.
http://sites.inka.de/moebius/origami/

Joseph Wu's Origami
Gallery of original works and models by others. Includes articles and original diagrams as well as a database of online models and links.
http://www.origami.as/

OriLand
Dozens of diagrammed models, some products for sale.
http://www.oriland.com/

Hand Made Origami Gift Boxes
Gift boxes hand made by folding paper or fabric using origami techniques. Searchable gallery. Includes instructions for preparing fabric for origami.
http://www.origami-boxes.com/

Charles Esseltine's Origami
Diagrams for a variety of objects.
http://www.geocities.com/origamiguy1971/main.html

Origami - The Fascination of Folding
Diagrams of complex origami models designed by Hans Trygve Birkeland.
http://home.no.net/origami/

Anne's Origami
Information on MIT's origami mailing list, with archives. Also a list of books owned, some with pictures, table of contents, and reviews.
http://web.mit.edu/lavin/www/origami/

Eileen's Origami Page
Photo galleries of fantasy, scifi, and animal origami by various creators. Also a handful of diagrams of original models.
http://spinflipper.com/origami/

Oribina
Gallery of folded paper dolls, known as the art of Oribina.
http://origamidolls.tripod.com/

Origami Crease Patterns
Information, tutorials, models, photographs, and links. Including models folded by Ben Ball.
http://www.creasepattern.com/

Exploratorium Magazine: Paper
A set of articles on origami, including instructions for making paper airplanes and handmade paper.
http://www.exploratorium.edu/exploring/paper/

DofTNet
Provides free diagrams and information relating to origami projects.
http://danoftoasters.org/

Origami Enthusiast's Candy Guide
Popular candies are rated according to their wrappers' suitability for origami.
http://home.comcast.net/~bishop64/

Origami Madness
Instructions for a variety of origami models, with lots of pictures.
http://www.maniaclychallenged.com/learn.origami.html

Origami Model Diagram Database
Search utility containing the locations of several thousand origami models in hundreds of publications.
http://origami.joyfulnoisewebdesign.com/

Shaya's Origami Gallery
Pictures of origami animals, insects, sea creatures, dragons, and other things folded by the site owner.
http://www.blargg.com/

K's Origami
Provides animated step-by-step instructions, photographs, articles, and links to related sites.
http://origami.ousaan.com/

Origami Instructions
Learn how to make origami items, including simple items for kids. Includes history of paper folding and dollar bill origami.
http://www.origami-instructions.com/

Oriworld
Everything about origami for beginners and advanced folders as well. History, symbology, folding techniques, galleries, diagrams and crease patterns. Available in English, Portuguese and Spanish.
http://www.oriworld.joi.com.br/

Tea Bag Folding
Learn about tea bag folding, with lessons on making medallions. Free printable tea bag folding tiles.
http://www.teabagfolding.circleofcrafters.com/

Robin Glynn's Origami
Diagrams, gallery, links, and a brief history of how the author started.
http://glynnorigami.co.uk/

Paula's Orihouse
Photos of models and conventions, information on knotology (folding with paper strips) and diagrams.
http://home.tiscali.nl/gerard.paula/origami/

Sprite!'s Origami
Illustrated instructions on folding the traditional crane, and some book reviews.
http://www.cs.cmu.edu/~sprite/Origami/origami.html

Robert J. Lang Origami
Model gallery, information on the scientific application of origami, copyright and choosing paper. Also home to the TreeMaker diagramming program.
http://www.langorigami.com/

Francis Ow's Origami Page
Specialising in folding hearts and modular origami.
http://web.singnet.com.sg/~owrigami/

Mike's Origami
Diagrams, storybook, diagram database and an origami murder mystery to solve.
http://www.geocities.com/mikebr2003/

Origami Club
A large selection of beginner diagrams and printable paper patterns.
http://www.origami-club.com/en/

Alex Bateman's Origami
Model diagrams, tessellation images and software.
http://www.sanger.ac.uk/Users/agb/Origami/origami.html

Jacob Ewing's Origami
Collection of models designed and folded by Jacob Ewing.
http://www.diagrami.com

Letterfu
Instructions for folding letters from printable templates.
http://www.letterfu.com

Origami Kaleidoscope
A variety of diagrams organised into three skill levels.
http://oriman.topcities.com/en.htm

Origami Creator's Fantasia
Gallery and diagrams by Noburu Miyajima. Models on display include insects, imaginary creatures and animals from the Japanese zodiac.
http://www.h5.dion.ne.jp/~origami/e/

Lar's Origami Gallery
Features different kinds of origami. Also displayed are origami-themed caricatures and cartoons.
http://lar.5u.com/larigami.htm

Masters of Origami
Information on an origami exhibition in Salzburg, Austria in summer 2005. Includes a brief statement about each exhibiting artist and a model image.
http://mastersoforigami.com/

Saadya-net
Slideshow of sculptural origami by Saadya Sternberg, featuring masks, animals and curves.
http://www.saadya.net/

Peter Budai's Origami
Beginner to intermediate diagrams, illustrations of infinite folds, articles and a glossary of origami symbols.
http://members.tripod.com/~PeterBudai/

Sajid Khan's Origami Forum
Discussion area for enthusiasts.
http://www.thekhans.me.uk/forum/

Ben's Origami
Gallery of mostly animal folds, with diagrams for a flamingo and stingray.
http://home.earthlink.net/~fredwarning/

Star Wars Origami
Photos and diagrams of various models inspired by the series. Includes links to other Star Wars models.
http://www.happymagpie.com/origami.html

Anita's Origami
Models and convention photos in addition to diagrams.
http://www.ulster.net/~spider/origami.htm

Gilad's Origami Page
Illustrated origami book reviews, a model gallery, diagrams and articles. Also includes a guide to wet-folding,
http://www.giladorigami.com

Photuki Origami Photo Cube Software
A program that generates printable waterbomb templates from photos, which can then be cut and folded into cubes and other forms.
http://www.geocities.com/thinkways/cubic/cube_template.htm

Creaselightning Origami
Mark Bolitho's origami portfolio includes single models made from paper and other materials, as well as composite pieces of varying scale.
http://www.creaselightning.co.uk

Robert Salemink's Page
Diagrams by Robert Salemink, along with a database of models from other sources.
http://members.chello.nl/~rsalemink/origami_e/index_e.html

Origami World
Includes image gallery, list of original models, traditional model diagrams, news, and resources.
http://origami-world.de/

Green Fuse Films - Exploring Origami
Includes images from a forthcoming documentary film on origami as art and science, as well as a video on the Israeli Origami Center's Origametria program.
http://www.greenfusefilms.com/

Origami Resource Center
Contains information regarding many aspects of origami including history, health and educational benefits, Sadako, types of origami and an easy origami section for kids.
http://www.origami-resource-center.com/

Jason Ku's Origami Page
Gallery of models, mostly animals. Also includes some money folds.
http://scripts.mit.edu/~jasonku/

Mark Leonard's Origami
Gallery and diagrams for models using mostly A4 or A5 paper.
http://www.root2studio.net/

Sy's Paper Folding
Original models with photos and diagrams.
http://st123.startlogic.com/~freedomi/Sy/