17 Professional Tools Available
Professional Tools.Ridiculously Fast.
The most powerful suite of online tools for developers, designers, and creators. All running locally in your browser. No uploads. No waiting.
A Design Duck Labs initiative focused on fast, private creation workflows.
Why Developers Love ToolHub
Built from the ground up for speed, privacy, and simplicity.
Privacy First
All processing happens locally in your browser. Your data never leaves your device.
Lightning Fast
Optimized algorithms deliver instant results without server round trips.
Developer Friendly
Built with modern web technologies. Open source and extensible.
Forever Free
No subscriptions, no limits, no sign-ups. Use all tools completely free.
Powerful Tools. Beautifully Simple.
Each tool is crafted with attention to detail and performance.
Security Tools
Generate passwords, QR codes, and barcodes
Password GeneratorQR CodeBarcode Generator
PDF Tools
Merge, compress, and split PDF files
PDF MergerPDF CompressorPDF Splitter
Developer Tools
Format JSON, XML, and compare code
JSON FormatterXML FormatterCode Compare
Image Tools
Compress and resize images efficiently
Image CompressorImage Resizer
Ready to Supercharge Your Workflow?
Join thousands of developers who trust ToolHub for their daily tasks. All tools are free, private, and work offline.
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