All Tools

11 free, browser-based tools for developers, students, and technical users.

Developer Tools

JSON, SQL, and regex utilities for everyday development work.

Format, beautify, and minify JSON online.

Validate JSON and get precise error locations.

Minify JSON and see the size reduction instantly.

Format and beautify SQL queries online.

Test regular expressions with live match highlighting.

Word counting and text case conversion utilities.

Count words, characters, sentences, and reading time.

Convert text between camelCase, snake_case, and more.

Compress and resize images entirely in your browser.

Compress JPEG, PNG, and WebP images in your browser.

Resize images to exact dimensions in your browser.

Convert and preview colors across HEX, RGB, HSL, and HSB.

Convert colors between HEX, RGB, HSL, and HSB.

Convert Markdown into clean, safe HTML.

Convert Markdown to sanitized HTML with live preview.