A size you choose, or a quality you choose
Pick a target in kilobytes and the solver works towards it, or pick a format and quality floor.
Image compression that hits your target size, and says honestly when it cannot.
Android · Documents · 1 plate
Plate 01 / 01 · ShrinkPix home: pick photos first, then choose a target.
Compress images to a size you choose, or to a quality you choose, and never report a size it did not measure. No permissions, no upload, no account.
Pick a target in kilobytes and the solver works towards it, or pick a format and quality floor.
When the target cannot be reached without crossing the quality floor, it says so and gives the number.
No photo-library access, no file listing, no network — checked against the manifest.
Read through the system picker and written back where you choose; nothing is uploaded.