PHOTO GRID
Photo grid on A4, many photos, one sheet.
Pick the paper and the photo size, and the page instantly shows how many rows and columns fit, whether you can print them 1:1 at full size, how much they must be scaled, plus a layout preview with cut lines. Everything runs locally in your browser.
You can print at full size (1:1): choose "Actual size / 100%" in the print dialog and turn off "fit to page".
What can this tool do?
ID photos, resume photos and passport photos are often needed several at a time, and sending each one to a shop is slow and expensive - printing a whole sheet of them on A4 at home is cheapest. This page works out how many rows and columns fit your paper and photo size, how much gap and margin to leave, and whether the photos can be printed at their exact size. If they do not fit, it tells you the scale factor needed instead of letting you find out after printing. The preview carries cut lines, so trimming along them gives finished photos. Everything is computed locally; no photo is uploaded.
FAQ
How do I stop the printer from resizing the photos?
In the print dialog set the scale to "Actual size / 100%" and turn off both "fit to page" and "shrink to fit" (wording varies by system). Keep the paper size identical to the one chosen here: A4 means A4, not "A4 adapted".
Why will my photos not fit at 1:1?
A one-inch photo (25 × 35 mm) fits many times over on A4, but a large gap, wide margins or a small sheet such as A5 or 6-inch leaves too little usable area. The page shows the scale factor required; printing at that scale still gives a clean photo, just not strictly 1:1.
示例与注意事项Example & notes
一个例子A worked example
要在 A4 上打印一寸证件照：纸张选 A4、照片选一寸 25 × 35 mm、间距 2 mm、页边距 5 mm，页面会算出可排 8 列 × 11 行共 88 张，并提示按「实际大小 / 100%」打印即可 1:1 还原；预览图上每张四角的短线就是裁切标记。Printing one-inch ID photos on A4: pick paper A4, photo 1-inch 25 × 35 mm, gap 2 mm and margin 5 mm. The page reports 8 columns × 11 rows, 88 photos in total, and tells you to print at Actual size / 100% for a true 1:1 result. The short corner marks in the preview are the cut lines.
注意事项Things to watch
- 行列数按「照片尺寸 + 间距」整除可用区域算出来，不是按面积估的，所以改间距会立刻改变结果：间距从 2 mm 调到 5 mm，往往会少掉一整列。Rows and columns come from dividing the usable area by the photo size plus the gap, not from an area estimate, so changing the gap shifts the result at once: moving the gap from 2 mm to 5 mm often costs a whole column.
- 照片方向横放时宽高会互换，6 寸（102 × 152 mm）横放在 A4 上只能排 2 × 4 张，竖放则是 4 × 2 张，实际张数一样但走纸方向不同。Switching the photo to landscape swaps width and height: a 6-inch print (102 × 152 mm) fits 2 × 4 on A4 in landscape and 4 × 2 in portrait - the same count, but a different sheet orientation.
- 打印时务必选「实际大小 / 100%」并关闭「适合纸张」，否则打印机可能按可打印区域再缩一点，成品就会比标称尺寸小几毫米。Choose Actual size / 100% and turn off fit-to-page when printing, otherwise the printer may shrink to the printable area and your photos end up a few millimetres smaller than the nominal size.
- 彩色照片建议用普通相纸或照片纸，别用普通打印纸：普通纸反光明显，照片边缘容易发白，打印前先在纸上试一张定位。Use photo paper rather than plain printer paper for colour photos: plain paper reflects strongly, the edges look washed out, and it is worth printing one test sheet to check the position first.
相关问答More Q&A
A4 上最多能印多少张一寸照？How many one-inch photos fit on one A4 sheet?
按默认的 2 mm 间距与 5 mm 页边距，一寸 25 × 35 mm 竖放在 A4 上可排 8 列 × 11 行，共 88 张；把间距压到 0 可排到 8 × 12 共 96 张，但裁切时容易切到相邻照片。With the default 2 mm gap and 5 mm margin, a 25 × 35 mm photo fits 8 columns × 11 rows on A4, so 88 photos. With the gap at zero you can reach 8 × 12 = 96, but trimming then risks cutting into the neighbouring photo.
排出来的照片尺寸会精确等于证件照规格吗？Will the printed photos match the exact ID photo size?
只要用 1:1（实际大小）打印，尺寸就是标称值；一旦被缩放，成品会比规格小。不同打印机的实际出血与走纸误差通常在 1 mm 左右，敏感场合建议先打一张量一下再批量印。With 1:1 (actual size) printing the result matches the nominal size; any scaling makes it smaller. Printer margins and feed error are usually around 1 mm, so for anything strict, print one test sheet and measure it before printing the whole batch.