TodayTools

Image resizer

Passport photos, profile pictures or a whole folder of product shots, resized in one go.

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Drop photos or folders here, or paste an image.

PrivateNo uploadsRuns in your browser
Settings

Size

Size group
Preset

Fit

Fit

Format

Output format
Extension
Quick max size

Every file is saved as .jpg, for example photo.jpg.

A family holding hands on the beach

For a folder of memories

A whole holiday, the right size in one go.

The beach trip. Two hundred photos, ready for the family album.

BeforeResize one photo at a time

With sdevDrop the folder, get them all

  • A family sharing breakfast in the kitchen

    Sunday breakfast

    Every picture the same neat size.

  • A father, mother and daughter running in a park

    Running in the park

    Small enough to share, big enough to print.

How to resize photos

  1. Add photos or a folder

    Choose photos, choose a whole folder, or drop either on the box. The list shows how many photos are in each folder; non-image files are skipped.

  2. Pick a size and check the preview

    Pick a preset such as Passport photo 350×450 or type your own size, then choose how the photo should fit. The preview updates instantly; step through a few photos to check.

  3. Resize and download

    Press Resize. A progress bar shows how many are done and how long is left, and each result appears as a thumbnail. Download the zip with the same folders and names.

Good to know

  • Nothing is processed until you press Resize, so you can change the size and fit as often as you like first.
  • Tap any photo to fix it: drag the frame, pull a corner, zoom, rotate, flip or change the colour. Zoom below 100% to add white space above a head that sits too close to the top.
  • Corrections are remembered in this browser. Open the same folder later and they are applied again.
  • Remove thin white or black edges trims scanner margins and stray lines, but keeps a real background.
  • JPEG output names every file with one extension (.jpg or .jpeg). Tick Keep original file names exactly if you want to replace files in place.
  • Set a Max size such as 50 KB for exam and job forms; the summary flags any photo that could not get under it.

Where people use it

  • Instagram, Facebook and LinkedIn

    Pick a social preset and the photo comes out at the exact shape each post or banner needs.

  • Exact size for a form

    Need 200 by 230 pixels and under 50 KB? The form photo tool has presets for exams and KYC.

    Resize photo and signature in KB for exam and job forms

  • Website and blog pictures

    Make every product photo the same width so the page looks tidy.

  • Print at 4 by 6 or A4

    Set a print preset so the photo fills the paper without stretching.

  • Cut out a part instead

    If you only want part of the picture, crop it first.

    Crop image online

Why this one

It warns you when a photo will be enlarged or lose a lot to the crop, and lets you move the crop on that one photo while the rest stay as set.

  • Ready presets for social posts, screens, passport and print.
  • Fit, crop to fill, pad or stretch, your choice.
  • Whole folders at once, and nothing is uploaded.
  • You can fix the crop of any single photo before saving.

What you can change

  • Exact pixels or a percent
  • Presets for social, web, ID and print
  • Fit inside, crop to fill, pad or stretch
  • Max file size
  • File name ending .jpg or .jpeg

People find this page by searching

  • resize image
  • resize image to 1080x1080
  • resize photo online
  • change image size in pixels
  • resize image for instagram
  • resize image without losing quality
  • resize photo for whatsapp dp
  • resize many images at once
  • resize image in cm
  • resize image on mobile
Cite this tool
  • APA
    sdev.in. (n.d.). Image resizer [Web tool]. https://www.sdev.in/tools/image-resizer
  • MLA
    "Image resizer." sdev.in, https://www.sdev.in/tools/image-resizer.
  • Chicago
    sdev.in. "Image resizer." https://www.sdev.in/tools/image-resizer.
  • BibTeX
    @misc{sdev-image-resizer,
  title = {Image resizer},
  author = {{sdev.in}},
  howpublished = {\url{https://www.sdev.in/tools/image-resizer}},
  note = {Web tool}
}

Questions people ask

How do I resize a whole folder of photos?

Press Choose a folder, or drop the folder on the box. Every photo inside, including sub-folders, is listed by folder. Pick a size, press Resize, and the zip you download has the same folders and file names, so you can put it straight back in place of the originals.

How do I resize an image to exact dimensions without stretching?

Pick a size and choose Crop to fill. The photo is scaled until it covers the box and the middle is kept, so nothing is squashed. Fit inside keeps the whole picture and gives you one side smaller than asked; Pad keeps the whole picture and fills the rest with a colour.

Which size should I use for a passport photo?

Passport photo 350×450 px suits most online forms that ask for a 3.5×4.5 cm photo. Passport 35×45 mm (413×531 px) is the same shape at print quality, and 2×2 inch (600×600 px) is the square US size. Use Crop to fill and check the faces in the preview.

How do I check every photo was cropped well?

The preview shows the result on any photo before you start. After Resize, every photo appears as a thumbnail grouped by folder; tap one to see the original and the result side by side, and use the arrows to step through them.

Are my images uploaded?

No. Resizing and editing run in your browser inside web workers. Nothing is sent to a server, and corrections are saved only in this browser. There is no limit on the number of photos beyond your device's memory.

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