Toolzy - Free Online Tools Hub

Offering a variety of free and practical online tools, focused on efficiency and convenience.

Image Compressor

Compress images in your browser with quality/size controls, drag & drop, and visual preview. Privacy-friendly, no upload.

Enter your height and weight to quickly calculate your BMI index and get health advice

Online JSON format / minify / validate with sort, copy, and download

Convert between text and Morse code with flexible separators and copy.

Base64/URL encode-decode and AES-GCM encrypt-decrypt.

Test regular expressions online with matches, groups, replace and copy

Convert between length, weight, temperature, area, volume, time, and base systems with fast and accurate results

What makes us stand out

Online tools

Free to use

Continuous updates

Testimonials

Hear from our users

The JSON and crypto tools save me tons of time with a clean UI.

Alex Johnson

Frontend Engineer

Copy is consistent across languages. The experience remains solid after switching.

Mia Thompson

Product Manager

Morse translator and BMI are handy, and they work great on mobile.

Ethan Parker

Indie Developer

Focused features and fast loading. It’s in my daily toolbox now.

Lena Smith

Designer

SEO metadata across languages is spot on — great for global reach.

Eric Miller

Growth Marketer

Lightweight pages and fast loads. The overall polish is impressive.

Nina Williams

Full‑stack Engineer

Covers my daily needs so I don’t jump between multiple sites.

Selina Davis

Data Analyst

Simple solutions to complex problems — exactly what I value.

Frank Harris

QA Engineer