diff --git a/README.md b/README.md
index 0bf9988..621d2e2 100644
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+++ b/README.md
@@ -124,6 +124,7 @@ Inspired by the [awesome](https://github.com/sindresorhus/awesome) list thing.
 - [JavaScript Deobfuscator](https://deobfuscate.io) - A simple but powerful deobfuscator to remove common JavaScript obfuscation techniques.
 - [JSON ABC](https://novicelab.org/jsonabc/) - Sorts JSON alphabetically
 - [JSONFormatOnline](https://jsonformatonline.com) - Format, validate and convert JSON locally in the browser, no data sent to servers.
+- [DevToolkit](https://ghassan-gaidi.github.io/specA1-toolkit/?ref=specF1) - Free browser toolkit: JWT decoder, cron explainer, epoch converter, UUID v4, SHA-2 hashes, JSON formatter and Base64/URL codecs. 100% client-side, works offline.
 - [Markdown to HTML](https://markdowntohtml.com) - Paste or type your markdown and see it rendered as HTML. Download or copy the resulting HTML.
 - [Markdown Tools](https://markdowntools.com) - Tools to convert Markdown to/from a number of formats. E.g. Html to Markdown, or a CSV to a Markdown table.
 - [Sucrase](https://sucrase.io) - Super-fast Babel alternative