PUBLISHED TOOL DIRECTORY
Useful tools, ready when you are.
Every card opens a working workspace. Pick the job, use the tool, and move on.
LIVE DIRECTORY
Pick a tool. Get it done.
Ballot Lattice Path Calculator
Count monotone lattice paths that remain on the permitted side of the diagonal.
Bandwidth Calculator
Create a bounded, browser-local bandwidth calculator with visible assumptions, review guidance, and downloadable output.
Bank Fee Checker
Create a bounded, browser-local bank fee checker with visible assumptions, review guidance, and downloadable output.
BANT Qualification Checklist
Create a bounded, browser-local bant qualification checklist with clear inputs, guided review, and a practical output.
Barcode Generator
Create a bounded, browser-local barcode generator with visible assumptions, review guidance, and downloadable output.
Barcode Label Generator
Create a bounded, editable barcode label generator from supplied merchant data with transparent rules and commerce safeguards.
Barista FIRE Calculator
Estimate the investment gap after planned part-time income.
Base64 Decoder
Decode strict standard Base64 to valid UTF-8 text locally.
Base64 Encoder
Encode UTF-8 text as standard Base64 using browser APIs.
Batch Content Calendar
Create a bounded, browser-local batch content calendar with visible assumptions, review guidance, and downloadable output.
Batch File Renamer
Create an ordered, numbered batch of byte-identical files and deliver them in one ZIP.
Batch Image Resizer
Resize up to twenty authorised images proportionally and download the independent copies as one ZIP.