🍳 ImageChef

Batch image processing you can trust — nothing leaves your browser
Audit — read the set, touch nothing

Reads every loaded file's dimensions, format, color-profile signal and metadata inventory. No pixels are decoded to canvas, no files are modified.

Exemplar
Calibrate on one representative image. The recipe you produce here runs unchanged over the whole batch in Process.
Recipe

          
Batch run

          
This is the recipe you're building in Calibrate — it's mirrored into the page URL as you edit it, so bookmarking (or copying the link below) brings you straight back here with the recipe already loaded: drop images, Run Batch, review, download.
Ready