About ToolzHive
One busy hive, 465 handy tools, zero sign-ups.
Why a hive?
Bees work together, each doing one job really well. ToolzHive is built the same way: dozens of small, focused tools living side by side, so the one you need is always a click away. Writers, designers, developers and social media managers can all find something useful here.
Private by design
Almost every ToolzHive tool runs entirely in your browser. When you resize an image, format JSON or generate a password, the work happens on your own device. Your files and text are never uploaded to our servers.
What you will find
- Text tools for changing case, counting words, comparing texts and cleaning up lists.
- Image tools for resizing, converting, compressing and filtering photos.
- CSS generators for gradients, shadows, glassmorphism and easing curves.
- Coding helpers for JSON, Base64, hashes, JWTs, regex and timestamps.
- Color tools, social media helpers and everyday calculators.
About the company
ToolzHive provides this collection of free online tools. For questions about a tool, its processing details or a result, contact ToolzHive. Use the report option on a tool page to describe a problem with that tool.
How we explain and maintain our tools
Read our Methodology to understand inputs, assumptions and limits, and Tool Development for processing and maintenance information. The Changelog records dated updates.
Our Authors page explains publishing attribution. For health and medical tools, check the documented Medical Review status.
How we explain and maintain our tools
Read our Methodology to understand inputs, assumptions and limits, and Tool Development for processing and maintenance information. The Changelog records dated updates.
Our Authors page explains publishing attribution. For health and medical tools, check the documented Medical Review status.
Using tools responsibly
Read each tool’s instructions, examples and limits before using the result. Keep original files and check downloaded documents before sharing them. Some tools use server requests or external services; the privacy policy explains these processing differences.
Medical and financial calculators provide estimates for education and reference. Their output does not replace advice from a qualified professional. Check the cited sources, assumptions and units for the individual calculator.