Check Window Film Length Without Hiding Width Failures
A roll can have plenty of area and still be too narrow for a pane. Keep the cross-roll width test separate from the running length before trimming adhesive film.
1 · pane | cut width cm | cut height cm
FIRST-LOAD
Research prototype — checkout unavailable. Input is processed locally and a draft is saved automatically in this browser profile when storage is available. Reset to sample clears that draft; Pro history has its own clear button. A state link encodes your inputs in its URL: share only non-sensitive rows. Browser history, clipboard and anyone receiving the link may retain it. Optional AI use below leaves this device; it is not required.
Data note: Everything runs in this browser tab on the glazing cut strip: your pane | cut width cm | cut height cm stays on this device, nothing is uploaded, and the reading is rebuilt only when you press run.
Perspective: Before: Equal square centimetres do not guarantee that the narrow dimension fits. After: the glazing cut strip shows the working beside each named row so the reader can change the assumption and inspect the consequence.
2 · Read the glazing cut strip
Geometry for a one-across fixed-orientation plan, not glazing advice. Confirm film compatibility with the glass and supplier; flags mean the entered cuts do not fit as planned.
Paid layer: glazing cut strip print and history
one-time step · the free reading above stays complete
Free tier
- one complete glazing cut strip run in the app
- three samples plus unlimited article-demo runs
- unwatermarked result text and an explicit, user-triggered state link
What $4 one-time adds
- print the glazing cut strip with its row workings
- CSV of cm roll length and row explanations
- last five reading summaries saved in this browser profile
$4 once for repeated filing of the glazing cut strip, not for a better answer. Illustrative time basis: avoiding one five-minute manual reformat per saved reading; no market-price or guaranteed-savings claim.
Local history (this device)
- No saved runs yet — your first run files here.
Checkout is unavailable until a payment link is configured. The optional unlock is browser-local, profile-scoped and best-effort, not server-verified access. Clearing browser data can remove it; there is no account or cross-device recovery.
Boundary and sources
Geometry for a one-across fixed-orientation plan, not glazing advice. Confirm film compatibility with the glass and supplier; flags mean the entered cuts do not fit as planned.
- Method: Running length is the sum of cut heights. A 70 cm cut on a 60 cm roll is flagged even though its 90 cm height still contributes to the length tally. A flagged plan is not a purchase-ready cut list.
- All sample records are invented examples. The app does not fetch measurements, policies, files or personal records.
- Google’s official pricing page, fetched 2026-09-29, lists free-tier access including AI Studio. Optional formatting only; limits and availability can change. Free-tier content may be used to improve products. Never paste private records there.
Mechanism: competence-autonomy-loop
Optional AI formatting, not calculation
For this glazing cut strip, use the free AI Studio interface only if available to you, with no paid API key. Manual entry completes the same workflow for free. Supply only fictional or non-sensitive notes. Review its output against the source; never paste unresolved questions into the numeric rows.
Format my non-sensitive notes for a glazing cut strip. Return plain rows only: pane | cut width cm | cut height cm. Preserve supplied quantities exactly. Do not guess missing values; list questions separately. Do not calculate or add advice. I will check every row before pasting into the local tool.
Accepted schema: pane | cut width cm | cut height cm. No AI response is executed as code.