PHOTO PREPARATION GUIDE · RASTERGO
Batch photo preparation for laser engraving with a ZIP export
Updated October 2026 · Free browser tool · photos stay on your device
Batch preparation applies the same size, DPI and tonal settings to every photo and exports them as a single ZIP. It saves time only when the photos genuinely suit identical settings — check each crop before you run the job.
When batching helps
Orders with many photos of the same size on the same material are the case for batch work: pet memorials, team photos, keepsake sets. Applying one setting set is faster and keeps the results consistent.
When it does not
Photos with very different lighting, crops or subject scale need individual adjustment. A single tone curve that rescues one photo will crush another. Batch is for consistency, not for skipping review.
Batch checklist
- Confirm every photo is oriented and cropped the way you want; the tool does not guess faces.
- Set size and DPI once, then apply to the batch.
- Export the ZIP and spot-check at least two files at 100%.
- Import one file and confirm the physical size before running the whole job.
RasterGo prepares image files in your browser. Material previews are labelled digital simulations, not photographs of engraved pieces, and no power, speed or physical result is promised.