Check the size before you cut
A correctly sized PDF can still be resized by a printer dialog. Check one plain-paper copy before making a laminated or adhesive card.
Watch the 42-second builder walkthrough →
Print on Letter or A4 paper
Start with a blank Letter or A4 PDF, or build a card and choose Print to set your quantity. The site calculates the pages; keep the printer’s Copies setting at 1.
- Choose the paper loaded in your printer. Select Letter or A4 in the builder before downloading. This changes the page, not the measured size of a small card.
- Print at 100% or Actual size, with Margins: None. Disable Fit to page, Scale to fit and similar options. The paper layout already includes a half-inch inset; extra browser margins can resize or split it. Match the printer paper size to the selected Letter or A4 sheet, turn off headers and footers, and keep printer Copies at 1.
- Measure the calibration mark. The bar on a card PDF must measure one inch, or 25.4 mm. If it does not, revisit scaling settings before changing card dimensions.
- Check the card itself. Measure its outline, inspect the smallest text and test it against your equipment. For a cap, check the usable inside area and lid clearance.
- Allow for finishing. Tape and lamination add area. Test your chosen materials before relying on a finished card.
From card to thermal label: three steps
These are actual builder screenshots and a generated PDF example. They show software output, not a physical printer test. The word TEST is a placeholder, not elevation data. Select an image to enlarge it.



Print on a thermal label printer
In the card builder, select Print, then choose Thermal label printer (Rollo) under Print on. For a blank card, start with Print Blank; scope caps ask for your measured diameter first.
- Match the labels you loaded. Choose 4 × 6 inches for cards you cut out, 2-inch round for a scope cap, 3½ × 2 inches for a wallet card, or 3 × 5 inches for an arm-board or match card. The preview checks whether your selected card fits; it does not shrink your card to fit a label.
- Choose the number of cards. The label count updates to match the quantity and available space. Leave the printer's Copies setting at 1 so that quantity is not multiplied again.
- Check one label first. Open Rollo setup & first-label check and download the one-label size check. Run the printer's label detection after loading a different size. Match the print dialog's paper size to the loaded labels; Chrome may remember your previous size.
- Print at Actual size / 100%. Use no margins, headers or footers, one page per sheet and single-sided printing. Select Download label PDF if you prefer a PDF viewer. Measure both sides of the test square: each must be 1 inch / 25.4 mm.
If a small scope card prints on a large page: return to the quantity dialog, select Thermal label printer and the loaded label size, then check the same paper size in the printer dialog. Choosing a thermal printer alone does not change a Letter or A4 document into a label.
The thermal layouts use black artwork. Print a small-text and alignment test on your own printer before a batch. Software page dimensions do not certify physical printer fit, label durability or a waterproof finish. For sheet printers, use the Letter and A4 instructions above.
Fix a print problem
| Symptom | What to check |
|---|---|
| A tiny scope card on a full sheet | Choose Thermal label printer in the site's quantity dialog, then the loaded label size. Match that size in the printer dialog too. Selecting Rollo alone does not turn a Letter PDF into a label PDF. |
| Too many labels or pages | Match the print destination and paper size to the output you chose in the site: Letter or A4 for paper; the selected label size for thermal. A remembered label-printer setting can split paper pages. Keep the printer's Copies at 1—the site already lays out your requested quantity. If blank labels feed, check the loaded-media size and follow your printer's label-detection instructions. |
| The printed card is the wrong size | Use 100% / Actual size, not Fit to page. Measure the one-inch / 25.4 mm calibration mark before changing card dimensions. For thermal output, use the one-label size check. |
| Text does not fit the measured space | Use fewer rows or a larger space that actually fits your equipment. Do not force-shrink an unreadable card. |
| PDF download fails | Keep your entries and try the browser Print route. Follow any unsupported-character message. Save a named card and an editable backup before leaving. |
Watch: check the destination when the page count looks wrong (32 seconds)
Actual software screenshots: nine default 3 × 2.12-inch stock cards use two Letter pages; five use three 4 × 6-inch thermal labels. Different card dimensions can change these counts.
Read the demonstration transcript
Captioned screenshot slideshow, not a continuous recording or a physical printer test. Match the loaded media, print at actual size, and check a test copy.
Two ways to print
Download PDF and Print both open the same quantity and output review. Choose paper or a supported thermal label, set the quantity, and check the page or label count and preview. Download PDF then creates a file with embedded fonts; Print opens your browser's print dialog, which may also offer Save as PDF. Keep printer Copies at 1 because the output already contains the quantity you selected. If downloading fails, keep your entries and try Print. Unsupported PDF characters produce a message so you can replace them or try browser printing.
A quick calibration worksheet
The builder's printing section provides a printer-test sheet with a one-inch square, sample cards and small-type rows, plus a six-card fit pack. Record your own measurements; the worksheets do not certify a printer or equipment fit.
Blank templates without the editor
The download library contains all six formats on Letter and A4. These links also work when JavaScript is unavailable.
Keep an editable copy too
Save a named card in the builder, then export an editable backup. A large library may have multiple backup files: download every part and import them one at a time when restoring. Browser site data is not a permanent backup.
Our placement scenes are illustrations. We have not completed physical printer, equipment-fit or sticker-durability validation. Send feedback with the format, paper, print settings and what happened.
Print-and-photo checklist
Download the two-page checklist for US Letter or A4. Page one records your print, trim, fit and photo checks. Page two contains actual-size starting outlines for scope, stock, wallet, arm-board and match-notes cards, plus a one-inch calibration bar. For actual card artwork, use the blank downloads.
A browser preview is scaled for your screen. Its apparent size is not a ruler. Only measure the printed PDF after printing at 100% / Actual size. The outlines are starting examples; use your own measured dimensions in the builder.
Transfer your recorded data
- Choose a format and enter its measured dimensions. Match the Distance unit and Angular unit labels to your source. Changing labels does not convert numbers.
- Enter the Range, Elevation and Wind entries directly, or open Paste a table or import CSV for stock, scope-cap, arm-board or wallet cards. Copy cells from a spreadsheet, including the header if helpful, or choose a .csv file up to 32 KB encoded as UTF-8. Files are read on your device and populate the same review flow; they are not uploaded. Export Excel workbooks as CSV UTF-8, or paste their cells. Tab-separated text and comma-separated text are supported.
- Columns are read automatically after you paste or load a file. Check whether the first row is a header and verify the delimiter. Use Read columns again if needed. Map the source columns to Range, Elevation and, where available, Wind. Use plain numeric entries without unit suffixes; keep units in the builder labels. Empty elevation or wind cells stay empty.
- The review appears below the mappings once the columns and source units are valid. Check every row, the current unit labels and the list of ignored columns. Correct any errors before continuing. No values are calculated, rounded, sorted or converted.
- Confirm replacement only when the review matches your records. Import uses manual ranges and preserves the selected card dimensions. Named saved cards are unchanged until you save or update them. Undo table import can restore the previous draft until you save, change cards or ranges, apply a suggested size, import again or reload; it also replaces edits made since that import after confirmation.
- Check the preview and any fit warnings. More imported rows may require fewer rows or a larger measured space; the card will not silently grow. Compare the PDF against your source, then print a test copy.
Import accepts 1–25 data rows and up to 12 source columns. It formats supplied data only; it does not verify the correctness of your records. For a different device, use an editable backup rather than copying the PDF back into the builder.
Save, reopen and back up
- Save: give the card a name below the entry table and select Save new card. After editing an opened card, select Update saved card.
- Reopen: return to Your saved cards and select Open beside its name.
- Back up: expand Back up or import saved cards, then download the editable backup. Keep every part if the library is split into multiple files. Import the files into the other browser to restore them.
Saved cards live in this browser on this device. They do not sync automatically. Private browsing, clearing site data or changing devices can remove access. A PDF is a printable copy; the editable backup keeps builder settings and entries.
Print several saved cards on one sheet
Save each card with a name, then choose Print several saved cards in Your saved cards. Select cards and copy counts, choose Letter or A4, and select Preview sheets. Up to 20 copies per selected card and 100 cards total can be exported together. Mixed card sizes keep their saved dimensions. More cards continue on additional sheets; they are never shrunk to fill a page. A full-page Range log keeps its original paper-sized artwork, so it may not fit a different sheet size.
Review every sheet and download the batch PDF. Print at 100% / Actual size and measure the scale. If a saved card has a layout problem, open that card, correct it, and update its saved copy before rebuilding the batch.
One set of entries. A matching kit.
Use Build a matching kit in the builder’s Preview & print step. Choose stock, scope-cap and wallet cards, enter each measured size, and review every layout before downloading one Letter or A4 PDF.
24-second software demonstration. Actual screenshots of the builder with synthetic TEST names and blank elevation and wind fields. This is not a physical printer or phone test.
- Open your card and choose Build a matching kit. The kit copies the currently selected rows; off-screen rows within that selection are included.
- Set measured dimensions for each selected card. Scope cards print range and elevation only. Wind remains on stock and wallet cards and in your original draft.
- Select Review all cards. Every selected layout must fit before you can download or save. If one fails, adjust its measured size, deselect it, or close the kit and reduce the source rows.
- Download the mixed kit PDF or save separate new cards. Originals stay unchanged. Reopen recent cards from the top of the home page.
In Print, you can optionally name and save paper or thermal-label choices. Apply a saved setup explicitly; quantity resets to one. It does not select or configure the printer in your browser.
Matching-kit video transcript
0–6 seconds: Your entries. A matching kit. Choose stock, scope and wallet. Measure each card.
6–12 seconds: Review every card. Scope: range and elevation only. Print at Actual size.
12–18 seconds: Save separate copies. Your original draft stays unchanged.
18–24 seconds: Your cards. Ready next time. Free. No account. Saved in this browser.
Create blank distance rows
In a stock, scope-cap, arm-board or wallet editor, open Max distance and choose Custom range…. Enter whole-number Start distance, End distance and Increment values, then select Review blank rows. The increment must reach the end exactly, with no more than 25 rows. Check every distance before selecting Replace with blank rows. Elevation and wind cells start blank. Existing named cards and preset entries are kept, and the card dimensions stay fixed. Undo is available for the current quick-fill until saving, changing cards or ranges, importing, quick-filling again or reloading.
Choose or drop a CSV
The table importer accepts pasted spreadsheet cells and one UTF-8 CSV file at a time, up to 32 KB. Choose a file or drop it inside the import panel. Common headers are suggested; unknown or ambiguous headers require a selection. Check Range, Elevation and optional Wind mapping, unit labels, ignored columns and every row in the review. Supplied numeric strings are copied without conversion or calculation. This is a general CSV importer; named app export compatibility has not been verified.
Prepare a report-style CSV
Some exports include titles, equipment settings or notes above the data table, or more columns than the importer accepts. Work from a copy and keep your original file.
- In your spreadsheet, select the table’s column-heading row and its data rows. Leave out titles, settings, totals and blank separator rows. Keep 1–25 data rows with the same number of columns in each row.
- Select only the columns you intend to map: Range, an angular Elevation field and, optionally, Wind. Use 2–12 source columns. Keep unit labels in the headings and copy values without rounding, conversion or sorting.
- Paste the selected cells using Tabs, or export the selected table as CSV UTF-8 and choose Commas. Leave First row contains column names checked when you include the headings.
- Review every column mapping and source unit. Elevation and wind holds use MIL/MRAD or MOA; linear drop in inches or centimeters, velocity and energy are different fields. If several angular fields are present, explicitly choose the one you intend to copy—its name alone does not establish which is appropriate. Match the card’s unit labels before importing; labels do not convert values.
- Check all rows against the original table before choosing Replace draft entries. A rejected file leaves the draft unchanged. After a successful import, Undo table import can restore the previous draft until you save, change cards or ranges, import or quick-fill again, apply a suggested size, or reload.
These preparation steps do not validate the source data or establish compatibility with every export from a named application. If you cannot identify the intended fields and units, keep the current draft and check your source before importing.
To take your entries back to a spreadsheet, open Export entries (CSV) in Step 2 of the builder. The export includes the rows shown for the current card and any saved Notes or match Order values, even when those optional fields are hidden. CSV contains entries, not your complete card settings: use an editable backup to restore saved cards. Reimport supports the four range-card formats and up to 25 numeric rows; extra columns such as Notes are ignored. Match notes and Range log CSV exports cannot be reimported into the builder.
Optional details for match cards
On Match notes, enable Add stage identification and engagement order to add an optional stage name or number and an Order column. Target descriptions and notes wrap when space allows. The original three-column layout remains available. Hiding these optional fields keeps their saved values. Check the layout and save the card again after editing.
Trim marks and finishing clearance
Open Trim marks and finishing clearance beside the current card preview, or use the finishing controls in batch printing. Clearance adds space outside each edge without resizing the card. For example, 0.125 inches adds ⅛ inch on each side, increasing a rectangular finished footprint by ¼ inch in both dimensions. Trim ticks indicate the outer finished boundary; circular cards also show an outer ring when clearance is added. These guides do not change the card’s original outline.
Cut paper to the original card outline before laminating. After lamination, leave the seal width specified by your pouch manufacturer; use the outer boundary as a measured reference. Clearance alone does not guarantee a durable seal or equipment fit. More clearance may require extra pages or prevent a large card from fitting. Single-card finishing options apply to its Print and Download PDF buttons; batch printing has separate controls. Options reset when the page reloads. We have not verified alignment with specific die-cut label sheets: test on plain paper before using adhesive stock.