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Free Image Compressor, Resizer & Converter Online

Prepare product photos, website images and social posts. Resize, preview and download, without uploading your image.

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Your image is processed on this device. No account, upload or email address needed. Every download includes a small LearnTech credit strip.

Prepare your image

Still JPEG, PNG or WebP, up to 20 MB and 24 megapixels. SVG, GIF and HEIC are not supported. The original file stays unchanged.

Dimensions include the credit strip. Maximum 4096 px per side and 12 megapixels total. Proportional mode calculates height automatically; choose a preset or Custom canvas to set both dimensions.

Lower quality usually means a smaller file. PNG ignores this setting. Resizing, format changes and the credit strip can sometimes make the output larger.

Choose an image to begin.

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Resize, compress and convert images for websites and social posts

Prepare a product photo, website banner or social post without uploading it. The free image converter accepts still JPEG, PNG and WebP files and exports those same formats, with a visible LearnTech credit strip.

How to use this tool

  1. Choose a still JPEG, PNG or WebP image up to 20 MB and 24 megapixels.
  2. Select a preset or custom dimensions, choose fit or centre crop, and set JPEG or WebP quality if needed.
  3. Create a preview, compare the file size and check the crop before downloading the finished image.

Common questions

Can I convert PNG to JPEG or JPEG to WebP?

Yes. Select your source image and choose the download format. JPEG uses a white background. PNG and WebP can keep transparency when you select that option.

Can this convert an image to SVG?

For logos and icons, use the separate SVG converter linked below. It traces raster shapes into vector paths. This image resizer still accepts and exports JPEG, PNG and WebP only; putting a bitmap inside an SVG wrapper would not make it a true vector image.

Will compression always make my file smaller?

No. Format changes, output dimensions and the LearnTech credit can increase file size. Review the size shown in the preview. Enlarging a small image does not create extra detail.

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Built and maintained by LearnTech Foundation, Kingston, Jamaica. Read how the tools handle your information, or discuss a website or custom software project.