Resize tools
Set exact pixel dimensions, physical print size or platform presets.
Resize Image
Change image dimensions in pixels with the aspect ratio locked, so proportions stay correct.
Resize Image in cm and Inches
Set an image to an exact physical print size such as 3.5 x 4.5 cm or 2 x 2 inches at 300 DPI.
Bulk Image Resizer
Resize a whole folder to one size by fitting or cropping, then download everything as a ZIP.
Social Media Image Resizer
Resize one image to Instagram, Facebook, TikTok, YouTube, X and LinkedIn sizes in a single pass.
Image DPI Converter
Check or change the DPI of an image and see the print size its resolution genuinely supports.
Upscale Image 2x 3x 4x
Enlarge a picture 2x, 3x or 4x for print or display with smooth or pixel-sharp scaling.
About our resize tools
All of the Resize tools on this page run entirely in your browser. Uploading is replaced by local processing, which keeps your files private and the tools free.