resize2fs

embiggden-disk live-resizes a filesystem after first live-resizing any necessary layers below it: an optional LVM LV and PV, and an MBR or GPT partition table

This guide walks through resizing the root partition of OpenWrt on Raspberry Pi and compatible boards. It covers downloading the Ext4 version, expanding the root partition, setting up an Ubuntu VM with USB passthrough, using fdisk to resize partitions, and verifying changes, with troubleshooting tips.

Portable live backup tool for Raspberry Pi with GUI, Zstandard compression, auto-shrinking (resize2fs) and flexible restore.

Reparted: Dynamically applies a given reserved partition list to the partition table, bailing on error or doing nothing if already satisfied (designed for Android)

create file system image file

This guide walks through resizing the root partition of OpenWrt on Raspberry Pi and compatible boards. It covers downloading the Ext4 version, expanding the root partition, setting up an Ubuntu VM with USB passthrough, using fdisk to resize partitions, and verifying changes, with troubleshooting tips.