Senqu Image Converter

Senqu Converter turns image conversion into something fast, private, and pleasant. No bloated editor to learn, no uploading your photos to a website you don't trust — just drag, pick a format, and convert, right on your Mac.

Drag in a photo or a whole folder, pick a format, and convert — everything happens on your Mac. Nothing is ever uploaded to a server, so your images stay private and there are no file limits or waiting on a connection.

CONVERT
Batch-convert between JPEG, PNG, HEIC and TIFF, or combine images into a single PDF. Drop in hundreds of files at once and let Senqu work through them.

COMPRESS
Shrink file sizes with a quality slider, or set a target size and let Senqu find the best quality that fits. See exactly how much space you saved on every file. Typical screenshots compress 60-80% smaller without visible quality loss.

RESIZE & CLEAN
Scale images down to a maximum dimension, and strip EXIF and GPS metadata to remove camera and location data before you share.

PRIVATE BY DESIGN
No accounts, no uploads, no third-party analytics or tracking SDKs. Senqu does its work entirely on your device.
Built for people who convert images often and want a tool that's quick, clean, and respects their privacy.