CtrlTool
132 free online tools for developers and everyday tasks
Last checked:
What is CtrlTool?
CtrlTool is a free collection of 132 online utilities for developers, creators, and everyday users, spanning categories like JSON/PDF tools, text utilities, generators, security tools, and calculators. All tools prioritize local browser processing for privacy and speed, with no account or sign-up required.
CtrlTool pricing
Pricing model: Freemium
Free
CtrlTool pros
- 132 free tools across 9 categories (developer, PDF, text, SEO, security, generators, calculators, everyday)
- Local browser processing—data stays on your device, no server uploads
- No account or login required; fast and focused interface
- Wide range of utilities covering common developer and everyday tasks (JSON, QR codes, PDF merge, password generation, etc.)
CtrlTool cons
- Browser-based only; limited by browser capabilities and available memory for large files
- No offline capability or desktop app mentioned
- No advanced features, API access, or customization options visible
Frequently asked questions about CtrlTool
Is CtrlTool free?
Yes, all 132 tools are completely free with no premium tiers or subscription required.
Is my data private?
Yes, tools process data locally in your browser whenever possible, so your information stays on your device.
What categories of tools are available?
CtrlTool offers developer tools, PDF utilities, text tools, generators, security tools, SEO tools, calculators, internet tools, and everyday utilities.