Terms · updated 2026-08-16
Terms of use
Lightweight tools reduce repeat calculation; they cannot confirm every external rule for you. Using this site means you understand that.
Nature of results
Results follow the formulas and assumptions published on each page. They are general information for everyday reference—not legal, financial, tax, medical, HR, or other professional advice.
Your duty to recheck
For platform limits, contract deadlines, statutory holidays, print delivery standards, and similar external rules, follow the latest requirements of the platform, authority, or vendor. Dates can estimate weekdays; Print or Print Size Lab can check pixels—but final delivery still follows the printer's template.
Availability
We work to keep tools available and formulas accurate, but we do not guarantee uninterrupted service or results affected by network issues, browser compatibility, or bad input.
Acceptable use
Do not use this site for sabotage, automated abuse, bypassing security controls, or infringing others' rights.
Related pages
See Privacy for data handling. Common entries: Text, Dates, Print, Light Image Lab.