Language of Peace is a research tool providing access to around 1000 peace agreements concluded in the post-WWII era, categorized article by article according to the issues they address, from ceasefires through human rights to power sharing. Through this innovative tool, users can search agreements according to 226 issues, organized under 26 main issue headings, and refine their results through a number of filters, such as parties/witnesses, region, date range and conflict type, or make use of the word search function. Search results can subsequently be bookmarked and exported in either PDF or DOCX format. Furthermore, in order to provide information about the broader context of provisions on a particular issue, Language of Peace is linked to the UN Peacemaker database, which contains full text PDF documents of the agreements. Language of Peace was developed as part of the Legal Tools for Peace-Making project at the University of Cambridge, in collaboration with the United Nations Department of Political Affairs; the website was designed and developed by PASTPRESENTFUTURE. The project is funded by the UK Economic and Social Research Council.