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.
Video Resizer
Scale video proportionally to a selected maximum output height.
Video Thumbnail Maker
Capture a proportionally scaled JPG or PNG thumbnail at an exact video timestamp.
Video to GIF
Create a bounded looping GIF from one short video interval.
Video Trimmer
Keep one continuous video interval with explicit start and end times.
Waveform Image Maker
Render a full audio timeline as a fixed-size PNG waveform.
Word to PDF
Render an unencrypted DOCX locally into a bounded image-backed page PDF.
Working Capital Calculator
Calculate net working capital and a current-ratio snapshot.
Working Days Calculator
Create a bounded, browser-local working days calculator with visible assumptions, review guidance, and downloadable output.
Z-Score Calculator
Standardize one observation against a supplied mean and standard deviation.
ZIP Creator
Package up to twenty selected files into a standard DEFLATE ZIP without uploading them.
ZIP Extractor
Extract bounded standard ZIP entries locally with file-count, expanded-size, and path safeguards.
Acceleration From Velocity Time Calculator
Calculate acceleration from velocity time with guided inputs, visible equations, substituted working, and model assumptions.