#080 · Batch & File Workflow Tool

Batch Number Images

Stamp sequential numbers onto a set of images in selection order and download the numbered files together as a ZIP.

Image Tool

Multiple images
%
Ad space

How to use this image tool

  1. Select the images from your device.
  2. Set the options for this job.
  3. Choose Number images, review the result, and download the new file.

What this tool does

Each image receives the next number in selection order. The number is drawn with a contrasting shadow, and all new PNG files are collected in a ZIP.

label for item i = starting number + i

File pickers may order files differently from a folder view. Check the displayed selection order before processing.

Supported formats

Up to 50 PNG, JPEG, or WebP images, 160 MB total. Output is a ZIP of numbered PNG files.

InputPNG,JPEG,WEBP
ProcessingLocal browser session

Tips for better results

  • Rename or sort source files before selecting them if order matters.
  • Use a corner that does not cover the main subject.
  • Choose a high-contrast number color for consistent visibility.

FAQ

Does batch number images upload my photos?

No. Processing runs in the browser. A pinned library is loaded only when needed, but your selected image bytes are not sent to it or to Callimage.

What happens to image metadata after using this tool?

Canvas-generated image outputs generally omit EXIF and GPS metadata. Keep the original if that information matters.

Why can the result look different from the original?

Decoding, pixel processing, color profiles, and lossy output encoding can change color or fine detail slightly.

Can I use this tool on a phone?

Yes, on a modern mobile browser, although large images may exceed available memory. The tool rejects unusually large inputs before intensive work.

Which files work best with batch number images?

Up to 50 PNG, JPEG, or WebP images, 160 MB total. Output is a ZIP of numbered PNG files.

Tool limits

PrivacyLocal processing
Large filesBrowser memory limits apply

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