OIAPPSTUDIO

Free Online Tools and Calculators

Search quick web apps for selling fees, file conversion, charts, color codes, practice tests, and simple everyday tasks.

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Word Search Puzzle Maker Create printable word search puzzles from your own words. Color Code Finder Extract HEX and RGB color codes from image files. PDF To JPG Convert PDF pages into downloadable JPG images. Etsy Fee Calculator Estimate Etsy fees and profit after an item sells. Mortgage Calculator Estimate monthly house payments with taxes and insurance. Fuel Cost Calculator Estimate gas cost for a trip using distance, MPG, and fuel price.

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Selling Calculators

eBay Profit Calculator Mercari Fee Calculator Fiverr Fee Calculator Fiverr Profit Calculator Walmart Fee Calculator Etsy Profit Calculator OfferUp Fee Calculator Mortgage Calculator Fuel Cost Calculator

Creative Tools

Quarter Mile Time Visualizer 0-60 Time Visualizer Human Height Chart Visualizer Pie Chart Maker Color Code Finder Word Search Puzzle Maker PDF To JPG

Practice Tests

LVN Practice Test CNA Practice Test NBCRNA Practice Test HHA Practice Test