Image Tools
Image Resizer
Resize by pixels, percentage or common presets while preserving proportions.
Reduce JPEG, PNG or WebP file size with a visual quality control.
Your image stays on your device.
Re-encode an image locally, compare original and output sizes, and download only when the result suits your needs.
Your image stays on your device. Selected files are read on this device and are not uploaded to a PipFoxy content API.
Yes. Small or already optimised images can grow; PipFoxy warns when that happens.
No. A new browser-generated file is downloaded; the local original remains untouched.
Image Tools
Resize by pixels, percentage or common presets while preserving proportions.
Image Tools
Convert locally among JPEG, PNG and WebP with transparency handling.
Calculators
Simplify a ratio, solve missing dimensions and scale common formats.
Choose sensible image dimensions, formats and quality settings while understanding where visible compression artefacts come from.
Change pixel dimensions while preserving proportions, understanding enlargement limits and choosing suitable output settings.
Private by design. Your image is decoded and compressed locally. It is never uploaded to PipFoxy.
Re-encoding keeps the original pixel dimensions and aspect ratio.
JPEG, PNG or WebP up to 20.0 MB; maximum 12,000 px per side and 40 megapixels.
Compare the output with the original before downloading.