Validate, format, and visualize JSON data with automatic history. An easy-to-use online tool for developers to check syntax and explore JSON structures.

Free online tools including QR code generator, invoice maker, JSON formatter, Gantt chart builder and time tracker. No registration needed.

Free web utilities for developers and professionals: Base64 encoding, URL tools, JSON validation, timestamp conversion, QR code generation, PDF text…

Free online tools for web developers: HTML to PDF converter, QR code generator, color palette creator, code minifier, icon generator, and background…

Free online Bl4 Save Editor to modify save files, create custom items, and edit weapons, shields, and characters.

API4UI offers productivity tools for OpenEdge development, including UI Designer, API code generator, and database management utilities.

XST offers Counter-Strike tools including map picker, team generator, and legacy utilities. A resource for players and developers.

DukReport is an offline-first WYSIWYG report designer. Bind CSV, JSON or REST data, preview pagination, and export PDF or Excel — no backend needed.