How to use it
- Add a short task and choose its priority.
- Mark tasks complete as work progresses.
- Print or export only when you explicitly choose the local action.
Everyday Utilities · Local-first · Beta
To-do Checklist
Create a lightweight checklist in memory with priorities, progress, print and explicit CSV export.
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Trust record
Check the method before you rely on the result
- Method
- Keep task state in the active page session and derive progress from completed task records.
- Progress = completed tasks ÷ total tasks × 100
- Effective period
- Formula-based; no statutory effective period
- Last verified
- 10 August 2026
- Review every 365 days
- Reviewer status
- Product and domain review: specialist approval not required
- Privacy
- Tasks remain in this browser session. They are not sent to analytics, a backend, a URL or a log, and no persistence is enabled by default.
Important limitations
- Tasks are memory-first and disappear when the page is closed or refreshed.
- Export is a user-triggered local action; no task is synchronized to an account or backend.
Browse Everyday Utilities · Methodology · Sources
A quick guide
Use the number with context
The answer is only useful when you know what it includes and what it leaves out.
Formula
Progress = completed tasks ÷ total tasks × 100
The checklist is a lightweight session worksheet, not a durable project-management system.
Make it concrete
Worked example
Three tasks with two completed show 66.67% progress and one remaining task.
Boundaries
What this tool does not assume
Limitations
- Tasks are memory-first and disappear when the page is closed or refreshed.
- Export is a user-triggered local action; no task is synchronized to an account or backend.
Edge cases
- An empty checklist reports zero progress rather than 100%.
- Tasks are limited to 240 characters and 200 rows to keep the page responsive.
Last reviewed 10 August 2026 · Formula version 1.0
Method & sources
How this result is grounded
The formula is deterministic and runs in your browser. Read the reference below for the method used by this tool.
- Everyday Utilities methodology v1
KarobarKit controlled methodology · authoritative reference · Checked 10 August 2026
Supports: everyday utility formulas · rounding and scope limitations · privacy boundary
Questions
Frequently asked
Are tasks saved?
No. The first release is memory-first. Print or export a copy if you want to keep it.
Keep going
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Source register checked 10 August 2026.