Free Mobile Photo Apps for Resizing, Quick Edits, and Collages

The right photo app depends on the job. Resizing a batch of images is different from straightening one picture or arranging several photos into a collage. The apps below have useful free options, with paid limits explained where the publisher documents them.

Image Toolbox for repeated image jobs

Image Toolbox brings resizing, format conversion, and batch processing to Android. It also includes drawing and markup tools. Some model-based features need a separate download and more device storage. Review output dimensions and file settings before replacing an original.

Fossify Gallery for pictures already on your phone

Fossify Gallery combines local photo organization with crop, resize, rotation, drawing, and filters. It works offline with local files. This makes it useful when you want a gallery and basic corrections in the same Android app.

Picsart for collages and photo designs

Picsart has Android and iOS apps with ordinary photo-editing tools, text, collage layouts, borders, and background controls. The free option includes ads on Android, and some fonts, content, advanced tools, and AI features need a paid plan or credits. Check the selected tool before building a project around it.

Keep an original copy of a picture before trying edits. Choose Image Toolbox for repeated conversion or resizing work, Fossify Gallery for local organization and corrections, or Picsart for arranging photos and lettering into a design.