An electronic portfolio (also known as a digital portfolio, online portfolio, e-portfolio, e-folio, or eFolio)^[1] is a collection of electronic evidence assembled and managed by a user, usually but not only on the Web (online portfolio).

Such electronic evidence may include input text, electronic files, images, multimedia, blog entries, and hyperlinks. E-portfolios are both demonstrations of the user's abilities and platforms for self-expression. If they are online, users can maintain them dynamically over time.

One can regard an e-portfolio as a type of learning record that provides actual evidence of achievement. Learning records are closely related to the learning plan, an emerging tool which individuals, teams, communities of interest, and organizations use to manage learning.^{[citation needed]} To the extent that a personal learning environment captures and displays a learning record, it may also operate as an electronic portfolio.

E-portfolios, like traditional portfolios, can facilitate students' reflection on their own learning, leading to more awareness of learning strategies and needs.^[2]

There are three main types of e-portfolios, although they may be referred to using different terms:

• developmental (e.g., working)
• assessment
• showcase

A developmental e-portfolio can show the advancement of skill over a period of time rubrics. The main purpose is to provide an avenue for communication between student and instructor. An assessment portfolio will demonstrate skill and competence in a particular domain or area. A showcase portfolio highlights stellar work in a specific area, it is typically shown to potential employers to gain employment. When it is used for job application it is sometimes called career portfolio. Most e-portfolios are a mix of the three main types to create a hybrid portfolio.

Electronic portfolios have been used in:

• Schools (see also Technology integration)
• Higher education
• Continuing professional development
• Job applications/professional advertisements
• Therapy groups
• Assessment
• Accreditation
• Recognition of prior learning (RPL)

In education, the electronic portfolio is a collection of a students' work that can advance learning by providing a way for them to organize, archive, and display work. The electronic format allows a professor to evaluate student portfolios as an alternative to paper-based portfolios because they provide the opportunity to review, communicate, and give feedback in an asynchronous manner. In addition, students are able to reflect on their work, which makes the experience of creating the e-portfolio meaningful. A student e-portfolio may be shared with a prospective employer or used to record the achievement of program or course specific learning outcomes.^[3]

The uses of e-portfolios are most common in the courses with departments of education. Most preservice teachers are asked to compile an e-portfolio to demonstrate competencies needed to gain teaching certification or licensure. Student e-portfolios are increasingly being used in other disciplines such as communications, math, business, nursing, engineering and architecture. In education e-portfolios have six major functions:

• Document skills and learning;
• Record and track development within a program;
• Plan educational programs;
• Evaluate and monitor performance;
• Evaluate a course;
• Find a job

In general e-portfolios promote critical thinking and support the development of technology literacy skills. Faculty now use e-portfolios to record course or discipline designs that may be shared with colleagues to promote teaching and learning. A teaching e-portfolio is used to showcase career accomplishments.^[3] Different sorts of files can be added here which the marking and other work is easier for the student as well as tutor.

E-portfolios also help to foster an independent and autonomous way of thinking, according to Strivens.^[4] This is in large part because people must focus on their collective work, think about how it will be portrayed, and what the work says about them as an individual. The individual is then in charge of their learning and the choice of where to demonstrate their proficiency. People are also forced to reflect on what they have learned and how they plan to build and improve in the future. This helps people to become better critical thinkers and helps them to develop their writing and multimedia skills. Today, many students are using multimedia such as Facebook, Twitter, and texting—all informal settings. The electronic portfolio, on the other hand, is a more formal setting where students must apply both their knowledge of how the web works and the message they want to convey. In this sense, students' use and comfort with the web at times can be a hindrance if they are not taught to use electronic portfolios in the correct fashion, suggests Lane.^[5] Many universities and schools are currently working to make sure that students are gaining practice and experience with electronic portfolios so that they are able to use them to the best of their ability. For example, in places like Michigan students can earn the MCOATT (Michigan Certificate of Outstanding Achievement in Teaching Technology) for submitting an electronic portfolio which demonstrates evidence of technology being used in the classroom.^[6] This consortium is an organization aimed to make Michigan one of the leaders in integrating technology into the training of young professionals.

• Career portfolio – used to plan, organize and document education, work samples and skillsPages displaying wikidata descriptions as a fallback
• Artist's portfolio – collection of the best artwork of an artist, intended to showcase an artist's style or method of workPages displaying wikidata descriptions as a fallback
• Inter/National Coalition for Electronic Portfolio Research (INCEPR) – Non-profit organization

• Haag, S., Cummings, M., McCubbrey, D., Pinsonneault, A., Donovan, R. (2006). Management Information Systems for the Information Age. Building an E-portfolio(XLM-J). Toronto: Mcgraw-Hill. ISBN 0-07-095569-7.
• Hebert, Elizabeth A., (2001) The Power of Portfolios - What children can teach us about Learning and Assessment. San Francisco: Jossey-Bass. ISBN 0-7879-5871-9.
• Mendoza-Calderón, Marco A.; Ramirez-Buentello, Joaquin. (2006). Handbook of Research on ePortfolios. Facilitating Reflection Through ePortfolio at Tecnológico de Monterrey. Hershey, USA. Ali Jafari (Ed). pp: 484-493 ISBN 1-59140-890-3.
• "Effective Practice with e-Portfolios. Supporting 21st century learning" (PDF). JISC. 2008.