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Digirati IIIF Manifest Editor

An open-source, IIIF editing tool, the Manifest Editor is designed to provide a visually intuitive tool for creating, editing and updating IIIF Manifests and more. The Manifest Editor can be used as-is or can be further customised to support institute or organisation specific requirements.

screenshot of Manifest Editor

November 2025 - Latest release notes

Creating and managing IIIF ranges (table of contents)

The latest release includes a new feature, the Range Editor workbench, developed in collaboration with CRKN. This workbench enables users to create or edit an existing range, and visually develop simple or complex range structure to present users with an accessible table of contents.

See the Range Editor guide for full details.

Range Editing screenshot

Enhancements to Exhibition Editor tools

The Exhibition Editor, developed in collaboration with TU Delft earlier in 2025 has been updated to address user feedback captured in user testing and recent workshops. We’ve enabled a more realistic preview of your exhibition, provided more intuitive tour step creation and editing and added some further Exhibition Viewer modes.

See the section Creating exhibitions using IIIF Manifests for further information.

Exhibition Editor screenshot

Improved access to Annotation creation and editing

A new ‘Annotations’ toolbar link is now available when editing your IIIF content. It allows the Annotations functionality to be more visible, but more importantly provides an improved editing experience when creating and updating inline annotations.

See the section Creating annotations for further guidance.

Annotation Editing screenshot

What is the Digirati IIIF Manifest Editor?

The Manifest Editor is an open-source web based editor, built from the ground up using IIIF, JS and HTML. At its core it allows users to view IIIF manifests in an intuitive way, without the need to understand JSON, supporting learning and exploration of IIIF Manifests and how these are assembled by institutes and organisations to deliver rich, engaging only viewing experiences.

You can use it to create new IIIF manifests, adding metadata, creating and managing canvases for simple and complex IIIF manifest requirements. You can preview your work in progress in a range of configured IIIF viewers, whilst you can share your work in progress or completed manifests with other users using the sharing options.

You can enhance manifests using the editor to add and edit annotations, create IIIF ranges (Table of Contents), change manifest behaviours and add geographic coordinates data (via navPlace) to support enriching your manifest with map-based interfaces.

You can also create IIIF Collections, adding metadata and selecting and adding existing IIIF Manifests to your collection.

The Manifest Editor provides an exhibition building workbench, enabling users to curate their IIIF Manifests for display as an exhibition or learning resource using the Exhibition Viewer.

Standard Features

  • Simple, intuitive user interface supporting comprehensive IIIF Manifest and IIIF Collection creation and editing
  • Ability to browse and search existing IIIF content to select and edit items, or select or edit IIIF content directly from disk or via specific URL
  • Support for curating complex, mixed content canvases enabling the assembly of multi-image or image and A/V content as needed
  • Comprehensive support for creating and managing simple or complex IIIF ranges (table of contents)
  • Ability to annotate IIIF resources
  • Exhibition editing tools to support curating and enhancing IIIF content for story telling or exhibition display
  • Extensible application enabling further customisation and configuration specific to institute or organisational use cases and workflows

Audience

The Manifest Editor has been developed to support users creating and editing IIIF content; with a focus on usability to enable those wishing to learn or already familiar with the IIIF standard.

There are a whole range of use cases for visually editing IIIF Manifests; from within the context of museums, libraries, archives and their workflows to research and education.

The Manifest Editor can be used as is, or it can be further configured and customised to support specific requirements including integrating it into your workflows in ways that fit your organisational processes.

Background

In 2017 we started working on IIIF Manifest-driven narratives  for the V&A, and in 2018 for Delft University of Technology Library . These were based on the first iteration of our Canvas Panel  component.

In 2018 we developed an experimental IIIF Workbench  for assembling complex canvases in a visual environment (like PowerPoint).

These combined to make a IIIF Manifest Editor  that in normal, default mode produces IIIF Presentation 3 Manifests, but can be extended with plugins to produce IIIF Manifests with particular structures and custom behavior properties, to drive custom viewing experiences - slideshows, guided viewing and the complex digital exhibition layouts seen in the Delft examples. Development of branches of the Manifest Editor for different clients went hand in hand with new viewers and static site generators.

Join the discussion

If you have a question or want to explore ideas with how the Manifest Editor can be extended or improved, you can contact us at Digirati (contact@digirati.com) or use GitHub discussions.

Acknowledgements

The development of the IIIF Manifest Editor has been supported by: