01 / Protect
Build a backup routine you can actually keep.
Choose how you work and where your files live. The builder will suggest a primary schedule, retention window, second copy, and restore check.
Free tools from Cherrium
Free browser tools.
No catch.
Useful little tools for preparing images, calmer screens, and safer files. No account required, and your work stays in your browser.
01
Mac Backup Schedule Builder
Turn a few choices into a realistic backup routine.
02
Backup Storage & Time Calculator
Estimate capacity and transfer time before the first backup.
03
Photo Metadata Checker
Check a photo for common EXIF, GPS, creator, and editing data.
04
Cherrium Image Prep
Convert HEIC, resize, crop, compress, watermark, rename, and export one image or a complete size bundle.
02 / Estimate
Know the space and time before you start.
Estimate a practical backup-drive size, first-backup duration, and weekly incremental time from the amount of data, retention window, and destination speed.
03 / Inspect
See what a photo carries with it.
Choose a JPEG, PNG, WebP, or HEIC image to see its dimensions and readable camera, location, creator, editing, comment, and color-profile metadata before sharing it.
The file is inspected locally in this browser. It is never uploaded to Cherrium.
04 / Prepare
A private image workshop in your browser.
Convert HEIC, resize, focal-crop, rotate, compress, watermark, rename, and export up to 10 images at once. Create one size or a complete web bundle without uploading anything.