Richard Abreu
Full-Stack Developer
I build fast, accessible web tools that work entirely in the browser. No accounts, no tracking — just useful software.
Projects
A suite of free, client-side web tools — no sign-up required, works offline, and respects your privacy.
CalcVert
Calculators & Unit Converters
18 precision tools with glassmorphism UI. Scientific calculator with squircle keys, mortgage planner, BMI tracker, and 10 unit converters.
- Scientific Calculator
- Unit Converter
- Financial Tools
- Date & Number Utilities
ImageForge
Image Tools & Generators
10 client-side image tools with floating glass panes and mesh gradients. Resize, crop, compress, watermark, and generate favicons — all in-browser.
- Image Resizer
- Format Converter
- Favicon Generator
- Background Remover
TimeZone+
World Clock, Timers & Currency
8 timezone and productivity tools with atmospheric sky UI and glowing gold accents. Plan meetings, track focus sessions, convert currencies.
- World Clock
- Meeting Planner
- Pomodoro Timer
- Currency Converter
DevKit
Developer & Text Utilities
12 client-side developer tools with terminal-grid UI and cyan accents. Format JSON, generate hashes, test regex, compare diffs — all in-browser.
- JSON Formatter
- Hash Generator
- Regex Tester
- Diff Checker
Tech Stack
The tools and technologies behind every project.