Excel + Google Sheets
Spreadsheets
Formula builders, working examples, CSV cleanup tools, and lightweight spreadsheet templates.
- SUMIFS builder
- QUERY builder
- Formula examples
Six focused tool collections
Useful browser tools, organized by the job
Choose a category and get straight to a calculator, converter, pattern workspace, or working example. Core tools run locally in your browser and need no account.
Browse tool categories
One domain, consistent navigation, and stable URLs for every workflow.
Materials + project planning
Home Improvement
Estimate paint, concrete, tile, decking, drywall, pavers, gravel, mulch, and other project materials.
- Paint
- Concrete
- Tile
Cost + calibration
3D Printing
Calculate print cost, filament or resin use, quotes, flow, rotation distance, and calibration values.
- Print cost
- Filament
- Calibration
Sizing + placement
Heat Press
Plan HTV, DTF, sublimation, shirt decal, tumbler wrap, placement, and production costs.
- Shirt sizing
- Tumbler wraps
- DTF
Image-to-pattern workspace
Bead Pattern
Turn an image into an editable fuse-bead pattern, preview colors, and export construction files.
- Convert image
- Edit colors
- Export pattern
Local-first utilities
Developer Tools
Format, convert, validate, decode, compare, and generate common developer values in the browser.
- JSON
- Encoding
- Linux permissions
Existing WebUtilsLab URLs stay put