Free online tools for the tasks you run into every day
Developer utilities, unit converters, finance calculators, SEO tools, and more. All free, all instant, all in your browser.
Browse every category
Twelve categories of free tools with live counts, each linking straight to its own page.
A random mix from every category
Eight picks from across the whole collection. Shuffle for a fresh set.
The same principles behind every tool
Whatever you open here, these six things always hold.
No sign up, ever
Every tool works the moment you open it. Nothing to register, verify, or log into.
Nothing you enter is stored
Inputs are used only to generate your result, in that moment, and not kept afterward.
Free, no catch
No trial period, no hidden paywall, and no credit card anywhere on this site.
Built for speed
Lightweight pages with no heavy frameworks, so tools load fast on any connection.
Growing every week
New tools are added on an ongoing basis, based on what people actually search for.
Works on any device
Every tool is built to work cleanly on desktop, tablet, and mobile.
The same simple flow for every tool
Search or browse
Use the search bar above or the category grid to find the right tool in seconds.
Open the tool
Every tool loads instantly. Nothing to download, nothing to install.
Get your result
Enter your input and see the answer right away, with no extra steps in the way.
Come back any time
Bookmark the category you use most. New tools show up there automatically.
Beyond the free tools
Need something more specific?
If your workflow needs something these tools don’t cover, we build custom software around exactly that.
Custom web apps & tools
Built around your exact workflow.
Workflow automation
Cuts out the repetitive manual work.
API & system integrations
Connects the platforms you already use.
Architecture & consulting
Technical direction for a new build or rebuild.
Internal business tools
Lightweight software, no unnecessary bloat.
Maintenance & support
Fixes and iteration as your needs evolve.
Frequently asked questions
Straight answers about ConvertNow as a whole.
$Is ConvertNow really free to use?
@Do I need to create an account?
🔒Is my data safe when I use these tools?
#How many tools does ConvertNow have?
➕Can I suggest a tool that is missing?
☰Which categories does ConvertNow cover?
From the blog
Guides, tips, and deep dives
Practical write-ups on the tools, workflows, and questions our users run into most.
Visit the blog
Pick a tool and get it done
No sign up, no cost, and no catch. Just open a tool and use it.