TheOwlBay
Gantt chart maker
Task list to project timeline — free, no sign-up
Gantt chart from list turns pasted tasks with start and end dates into horizontal bars you can print. Format is documented in the placeholder. Not a team server. Last list may sit in localStorage. Free in your browser with no sign-up.
Why a simple Gantt exists
Full PM suites are heavy for a school project timeline. Free in your browser with no sign-up. No account is required. Settings stay in localStorage on this device until you clear site data. Nothing you paste is uploaded to TheOwlBay servers. Free in your browser with no sign-up. No account is required. Settings stay in localStorage on this device until you clear site data. Nothing you paste is uploaded to TheOwlBay servers. Free in your browser with no sign-up. No account is required.
How to build a chart
Paste tasks one per line using Name | start | end. Press Generate chart. Press Print. Free in your browser with no sign-up. No account is required. Settings stay in localStorage on this device until you clear site data. Nothing you paste is uploaded to TheOwlBay servers. Free in your browser with no sign-up. No account is required. Settings stay in localStorage on this device until you clear site data. Nothing you paste is uploaded to TheOwlBay servers. Free in your browser with no sign-up.
How bars are laid out
Client-side layout computes bar positions from parsed dates. No cloud save. TheOwlBay runs this entirely in your browser with crypto.getRandomValues where draws apply. Lists and settings stay in localStorage on this device until you clear site data. We do not require an account and do not upload your paste to our servers. Free in your browser with no sign-up. No account is required. Settings stay in localStorage on this device until you clear site data. Nothing you paste is uploaded to TheOwlBay servers.
Who this is for
Students, freelancers, and teachers showing a week plan. Free in your browser with no sign-up. No account is required. Settings stay in localStorage on this device until you clear site data. Nothing you paste is uploaded to TheOwlBay servers. Free in your browser with no sign-up. No account is required. Settings stay in localStorage on this device until you clear site data. Nothing you paste is uploaded to TheOwlBay servers. Free in your browser with no sign-up. No account is required.
FAQ
Can my team edit live?
No. This is a single-browser chart.
Is this Project?
No. Paste and print only.
Where is my list?
Optional localStorage on this device.
Need a mind map instead?
Use mind map tool.
Need utilities list?
Open useful hub.