Signature Resizer

One workflow

Pixels and KB in the same result

Application portals often specify more than one rule at once: an exact width and height, JPG output, and a minimum or maximum file size. A normal image resizer only solves the dimensions; a normal compressor only solves the bytes.

Signature Resizer handles those requirements together. It fits the visible signature inside the exact canvas, compresses toward the maximum KB limit, and verifies that the downloaded JPG also satisfies the minimum size you entered.

Guided presets reduce setup for common banking and recruitment workflows, while every numeric field remains editable. Source links and plain-language notes distinguish sourced guidance from generic starting points because portal requirements can change.

Cleaner input

Remove empty margins before resizing

A signature photographed or scanned on a large white page can become tiny when the whole page is squeezed into a small upload box. Auto-trim looks for the actual ink, removes excessive white margin, keeps a small safety border, and then scales the signature proportionally into the requested output.

If the original strokes are faint, Darken faint ink can improve contrast before the final JPG is encoded. The output canvas stays white.