PhotoMerge

Batch comparison help

1. Choose up to 40 images. Names are sorted naturally and consecutive files form left/right pairs. An unpaired final image is shown for correction.
2. Check every thumbnail. Swap the sides, replace an image or delete an unwanted pair.
3. Choose Before/After or product labels, dimensions, fit or crop, gap and background. Add a Logo if needed; the Logo lasts only for this browser session.
4. Export any one pair free to inspect the full-size result. A valid 30-day pass enables the full ZIP.
5. During processing, watch completed and failed groups. Cancel keeps completed output; continue to finish. Replace a bad file and retry its group.

Files and memory

The editor processes one group at a time and keeps encoded output for the ZIP. It does not promise unlimited dimensions. Large sources may need downsizing before decoding; reduce the canvas or split the batch if your device runs out of memory. Keep original source files separately.

Privacy and persistence

Style settings are saved on this device, without the source images or Logo. Reloading requires selecting the files again. ZIP filenames are generated locally and never sent to analytics. A download event confirms encoding and the browser download trigger; check your Downloads folder for the saved file.

For payment or recovery help, contact [email protected]. Pass and refund details.