Resize Image to 300×300 Pixels
Drop in any photo and get a pixel-perfect 300×300 image in one click — free, private, and processed entirely in your browser.
Drop an image here, or click to upload
JPG, PNG, or WebP — processed privately in your browser, never uploaded.
How to resize image to 300×300 pixels
- 1Drag your image onto the drop zone, or click to browse and select a file.
- 2The size is preset to 300×300 — change the width or height if you need a different exact size.
- 3Pick a fit mode: Cover crops to fill, Contain adds padding, Stretch forces the exact ratio.
- 4Choose your output format (PNG keeps transparency, JPG/WebP make smaller files).
- 5Click Download to save your resized image.
Resizing to exactly 300×300 pixels is a common requirement. It is a common size for thumbnails, playlist covers and small product images. Getting the dimensions right up front means your image displays crisply without the platform or app re-cropping it for you.
This tool resizes your image to exactly 300×300 pixels. Everything runs locally in your browser using the HTML canvas — your image is never uploaded to a server, so it stays completely private and there is no waiting for uploads.
If your source image is not already the right shape, forcing it to 300×300 can distort it. Use Cover to crop the center to fit, or Contain to keep the whole image with padding. If you would rather extend the image to a new shape without cropping or squishing, our AI outpainting tool can generate the missing edges instead.
Need to change the shape, not just the size?
When you resize to a different aspect ratio, you normally have to crop or add bars. Our AI outpainting tool generates new matching background so your photo fills any canvas without losing a thing. Sign in for 3 free AI generations.
Frequently asked questions
Yes — it is 100% free with no account or sign-up required. It runs in your browser, so there are no usage limits and nothing is uploaded to us.
Downscaling a larger image to 300×300 stays sharp thanks to high-quality canvas interpolation. Upscaling a smaller image can look soft — start from the largest source file you have for the best result.
Yes — export as PNG or WebP to preserve a transparent background. JPG does not support transparency and fills it with white.
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