FlowVidFlowVid.

Resize tool

Resize Image to 300×300 Pixels — Free

Resize any image to a perfect 300×300 pixel square in seconds. The tool centre-crops your picture to exactly 300×300 with no distortion — handy for profile photos, form uploads and uniform thumbnails. Files never leave your device.

To resize an image to 300×300 pixels, upload your photo and the tool scales it to fill a 300 by 300 pixel square and centre-crops the overflow, so the result is exactly 300×300 with no stretching. 300×300 is a common square size for profile photos, form uploads and uniform thumbnails.

100% private — your images never leave your device. No upload, no sign-up. Check it yourself: once this page loads, it works with your internet switched off.

300×300on-device · not uploaded

Drop your image here

or click to browse

accepts: JPG, PNG, WebP, HEIC

Unlimited and free · processed on this device · nothing is uploaded

Width
300 px
Height
300 px
Format
JPG
Example

What the result looks like

Example Resize to 300×300 image resized to 300×300 px, 6.6 KB JPG
Example Resize to 300×300 image resized to 300×300 px, 6.6 KB JPG.
Before and after: an original image and the same image made to 300×300 px (6.6 KB) with Resize to 300×300
Before and after: an original image and the same image made to 300×300 px (6.6 KB) with Resize to 300×300
Resize to 300×300 size guide: 300 × 300 px, JPG
Resize to 300×300 size guide: 300 × 300 px, JPG

How to resize to 300×300

  1. Upload your photo or signature.
  2. The tool resizes it to 300×300 px and compresses it to the required size.
  3. Preview the result and check the dimensions and file size.
  4. Download the ready-to-upload file.

What you can use it for

  • Square profile photos and avatars
  • Forms that require a 300×300 image
  • Uniform product thumbnails
  • App and website icon source images

Why use FlowVid Tools

  • Private by design — your image is processed on your own device and is never uploaded to any server.
  • Completely free and unlimited — no daily cap, no watermark, no sign-up.
  • Fast — drop your image, get the result in seconds. No queues, no waiting.

Supported formats

This tool accepts JPG, PNG, WebP, HEIC as input and gives you a 300×300 px as output. Everything happens on your device in seconds — your file is never uploaded, so there is nothing for anyone to keep.

FAQ

Frequently asked questions

01

Is 300×300 a square image?

Yes. 300×300 means 300 pixels wide by 300 pixels tall — a perfect square. The tool centre-crops your photo to fill that square without stretching it.
02

Can I also get the 300×300 photo under a KB limit?

Yes. Resize to 300×300 here first, then run the result through a compressor like Compress to 50KB if your form also caps the file size. The pixel size stays 300×300 and only the kilobytes change.
03

Is my photo uploaded anywhere?

No. The tool runs inside your browser, so your photo is read and processed on your own phone or computer and never sent to our servers or anyone else's. We never receive it, so we can't see, keep or share it — which makes it safe for sensitive documents like Aadhaar, PAN, passports and bank statements.
04

Is this tool really free? Is there a daily limit?

Yes, it's free with no daily limit. Because the work happens on your device, an extra photo costs us nothing — so there's no cap, no watermark and no account needed. Process as many files as you like.
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