There are several free tools for resizing and optimizing images. Here are some of the best ones:

Online Tools (No Download Required)

  • Squoosh – Google’s tool for compressing and resizing images.
  • Canva – Resize images easily with templates.
  • TinyPNG – Compresses PNG and JPEG files without quality loss.
  • ResizePixel – Resize, crop, and convert images online.
  • Photopea – A free alternative to Photoshop with resizing tools.

Desktop Software

  • GIMP (Windows, Mac, Linux) – Free alternative to Photoshop.
  • XnConvert (Windows, Mac, Linux) – Bulk image resizing and conversion.