About AdeDX

AdeDX provides 743+ free online tools for text processing, image editing, code formatting, mathematics, and much more.

All tools run entirely in your browser — no data is ever sent to any server. Your files and text stay private.

Built for developers, writers, designers, students, and anyone who needs fast, reliable online utilities without sign-ups or paywalls.

AdeDX started because of frustration. Every time I needed a simple online tool — convert some text, check a JSON file, generate a password — I'd land on a site drowning in pop-ups, paywalls, and sign-up forms just to do a five-second task. I built AdeDX to fix that.

What AdeDX Is

AdeDX is a collection of 743+ free online tools for text processing, number conversion, color manipulation, image editing, code formatting, and much more. Every tool on this site runs entirely inside your browser. Nothing gets sent to a server. Your text, your files, your data — it all stays on your device.

There are no accounts to create, no subscriptions to manage, no usage limits, and no tricks. Just tools that work, instantly, for free.

Who Built This

AdeDX is an independent project built and maintained by a solo developer. The goal was simple: build the kind of tool site I actually wanted to use — fast, private, no-nonsense, and genuinely free. Not free-with-a-catch. Just free.

Everything here is handcrafted. Every tool is written from scratch to run client-side, which is why there's no loading spinner, no server wait, and no data privacy concern. What you type into AdeDX never leaves your browser tab.

Why It's Free

AdeDX is supported by non-intrusive display advertising. That's it. No affiliate upsells, no premium tiers, no selling your data. The ads keep the lights on so the tools can stay free for everyone — developers, writers, designers, students, and anyone in between.

Our Categories

AdeDX covers 12 categories of tools including text case converters, character and word counters, text modifiers, special effects generators, extractors, sorters, formatters, converters, generators, image tools, and more. Whether you need to format a SQL query at midnight, check WCAG color contrast for a client, or just convert Celsius to Fahrenheit — it's here.

Privacy First

Because all tools run client-side in your browser, AdeDX has no access to what you type or upload. We do not log tool inputs. We do not store your text, files, or outputs on any server. For full details on cookies and advertising, see our Privacy Policy.

Get in Touch

Found a bug? Have a tool suggestion? Want to report something broken? We'd love to hear from you. Reach out at info@adedx.com and we'll get back to you.

Thanks for using AdeDX. Now go build something.