Browser utilities
Textavia
Free text, code, image, and generator tools that turn common conversion, formatting, and cleanup tasks into quick browser workflows.
Products and brands
Caravaca Labs Portfolio
Practical software for developers, musicians, teachers, businesses, and everyday problem-solvers. Every product below is built or operated by Caravaca Labs, LLC.
16 public productsWeb applicationsDeveloper and browser tools
Live portfolio
Explore the products
Follow each product to use it, inspect the work, or find its developer distribution.
- Web product
- Web product
Browser utilities
alpaca.tools
A no-fluff toolkit for creators, developers, and everyday problem-solvers, organized to help people find the right browser utility fast.
- Web product
Puzzles and printables
PuzzleTide
Free word searches, crosswords, sudoku, and puzzle makers for playing online or printing at home and in classrooms.
- Web product
Games and printables
Bingo Card Builder
Create custom bingo cards with words, images, colors, and free spaces, then print PDFs, open call lists, or host live online games.
- Web product
Coloring and printables
Coloring Dojo
Free coloring pages for kids, teens, and adults, with browser coloring, automatic progress saving, downloads, and print-ready pages.
- Web product
Decision and party tools
RandomlyFun
Free randomizers, generators, party games, and planning tools for everyday choices, events, classrooms, and groups.
- Web product
Music tools
TuneMode
A free online instrument tuner with real-time pitch detection, alternate tunings, reference tones, and practical musician tools.
- Web product
Personal style tools
Face Shape ID
Photo-based face and feature analysis with personalized recommendations for hairstyles, glasses, makeup, and grooming.
- Web product
Business software
Invoice Generator
Create professional invoices, quotes, receipts, and other business documents, then export them as PDFs.
- Web product
Puzzles and printables
Maze Printables
Generate, solve, and print crisp mazes with practical layouts and difficulty options for classrooms and home use.
- Web product
Planning and printables
To Do List Printables
Free printable to-do lists, weekly planners, checklists, chore charts, and trackers for home, school, and work.
- Web product
Planning and printables
Print Calendars
Free printable monthly, yearly, and multi-month calendars, plus a custom calendar maker with holiday, paper-size, and week-start options.
- Web and Chrome product
Calculators and generators
Tetra Calculator
A growing library of free calculators and generators for school, projects, games, construction, time planning, and everyday questions.
- Multi-platform product
Focus and productivity
PugTimer
A focus timer with configurable sessions, task tracking, streaks, achievements, and a pug companion that grows with your routine.
- PuzzleTide extension
Puzzle games
Sudoku Daily
A free PuzzleTide extension with four daily Sudoku difficulties, streaks, sharing, offline play, and unlimited practice puzzles.
- Textavia extension
Browser productivity
Text Replacer
A Textavia extension for finding and replacing text across page content, forms, emails, and rich-text editors.
Portfolio approach
A portfolio built around useful moments.
From tuning an instrument and replacing text to generating a maze or settling a decision, each brand begins with a clear job and stays focused on doing it well.