Fast, focused web tools
that do one thing well.
Tallyo is a family of lightweight, privacy-respecting utilities — budgeting, uptime checks, file conversion, decision-making, build security, and construction unit conversion — each built to load instantly and get out of your way.
Tallyo Budget
An opinionated spending discipline tool for couples and individuals. Log manual expenses in seconds, track daily pacing, and stay on budget across shared devices.
Open Tallyo Budget →Today
A highly reliable date and server uptime checker. Quickly confirm temporal criteria or query live website status across global locations.
Open Today →Convert
A clean, 100% client-side file and format converter. Handles popular multimedia, document, and data conversions directly in your browser — nothing uploaded.
Open Convert →Spin
A 100% client-side "Yes or No" decision wheel and random choice picker. Physics-based browser rendering for instant, zero-server privacy.
Open Spin →Secure
A security-first build utility and hashing tool. Built for optimizing safe environments, digital signatures, and rapid build hashes.
Open Secure →Units
A construction unit converter built for contractors and decorators. Convert lengths, areas, volumes, and material quantities on site, fast.
Open Units →