About this image resizer
Upload forms, passport and visa portals, online shops and social networks all want images at a specific width and height. This resizer changes the pixel dimensions of your photos right in your browser — set pixels, a percentage, or a print size in centimetres, millimetres or inches at the DPI you need — and saves high-quality JPG, PNG or WebP files without uploading anything.
How to use the Image Resizer
- Drop one or many images, or paste a screenshot with Ctrl+V.
- Tap a quick size (passport, signature, Instagram, HD) or choose a unit and type the width, height or both.
- If you set both sides, choose Crop to fill, Fit inside with padding, or Exact size; pick the output format and quality.
- Press Resize, check the new dimensions and file size, then download each image or all of them as a ZIP.
Features
- Resize by pixels, percent, cm, mm or inches with a DPI setting for print sizes.
- Presets for passport 600×600 and 3.5×4.5 cm, US visa 2×2 inch, signature 140×60, Instagram and HD.
- Crop-to-fill or fit-with-padding so faces and products never look stretched.
- Bulk resize with ZIP download; high-quality smoothing when shrinking; EXIF/GPS removed.
Frequently asked questions
How do I resize a photo to 600×600 pixels for a passport or visa form?
Tap “Passport 600×600”, keep Crop to fill selected so the photo is not stretched, and press Resize. Choose JPG if the form asks for JPEG. If the file also has to be under a size limit such as 240 KB, run it through our Image Compressor afterwards.
How do I resize an image in cm, like 3.5 × 4.5 cm?
Choose Centimetres as the unit, type 3.5 and 4.5, and set the DPI (300 is standard for printing). The tool calculates the pixel size — 413 × 531 px at 300 DPI — and writes the DPI into JPG files.
Will resizing reduce quality?
Making an image smaller keeps it sharp because the tool uses high-quality smoothing. Making a small image much larger cannot add real detail, so it may look soft.
Can I resize many images at once?
Yes. Drop as many images as you like; each one gets the same settings and you can download them all as one ZIP.
Are my photos uploaded?
No. Everything happens in your browser on your own device, so ID photos and signatures stay private.