Essential Online Tools
A privacy-first, offline-ready collection of essential digital utilities. No server, no tracking, just tools.
Stop pasting sensitive data into random online converters.
Traditional Tools
Traditional online tools send your data to their servers for processing, creating a potential security risk for API keys, tokens, and PII.
uToolGo
uToolGo is built with a Local-First architecture. Most tools run entirely in your browser, ensuring your data never leaves your device.
Curated Practical Tools
A carefully selected set of practical tools to make your work more efficient and convenient
Time Tools
Timestamp conversion, timezone conversion, and other time processing tools
UUID Generator
Generate random UUIDs (v4)
QR Code Generator
Generate QR codes from text
Password Generator
Strong password generator
Base64 Encoder/Decoder
Encode & Decode Base64
Utility Tools
IP Lookup, Device Info, and more utilities.
Built for Everyone
Whether you are coding, testing, or just managing data.
For Developers
Debug JWT tokens, format JSON responses, and convert timestamps without switching context.
For QA & Testers
Generate mock data, UUIDs, and test strings instantly to speed up your testing cycles.
For Product Managers
Quickly encode/decode URLs and generate QR codes for sharing links with your team.
Frequently Asked Questions
Yes, uToolGo is completely free to use. There are no hidden fees or subscriptions.
Most tools process data locally in your browser using JavaScript. We prioritize your privacy and security.
Yes! Once loaded, the application works perfectly without an internet connection (PWA support coming soon).
No. We believe in zero friction. Just open the page and start using the tools immediately.
Ready to boost your productivity?
Join thousands of users who trust uToolGo for their daily tasks.
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