Data Tools

JSON Lint YAML Linter JSON to YAML Base64 SQL Formatter

Converters

Case Converter Color Converter Integer Base Temperature Date-Time

EVM Tools

Unit Converter Keccak-256 Checksum Multi-Chain Keys

Generators

UUID Token Generator Hash Text QR Code

GitHub Blogs Pricing

BPMN Viewer

Upload a BPMN file

Upload a BPMN 2.0 XML file to visualize and export as PDF

Privacy-first developer tools that run 100% client-side. Your data stays in your browser.

Get updates

Features

100% Client-Side
Lightning Fast
Privacy First

Popular Tools

JSON Linter
UUID Generator
Base64 Encoder
JWT Debugger

Categories

Data Tools
Converters
EVM Tools
Generators

© 2026 Formatho. Built with for developers.

About Us Privacy Policy Terms of Service Contact Us View Source

LIVE USER COUNT

12

TOTAL USERS THIS MONTH13,847