Reduce Image Size Online
Reduce image file size online for free. Compress and resize images to meet exact KB limits for forms, uploads, and emails. Supports JPG, PNG, WebP.
or drop images here
JPG, PNG, WebP, GIF, AVIF, HEIC, TIFF, SVG & more supported
Resize Settings
Choose how you want to resize your image
Reduce Image Size Online
Convert between pixels and inches, and see the DPI you need for any print size — instantly, in your browser.
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Results
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Reduce Image Size Online
Online size reduction combines dimension shrinking and compression to meet any KB limit for uploads and attachments. Do it all here in your browser — free, private, and with no uploads.
Why it matters: Online size reduction combines dimension shrinking and compression to meet any KB limit for uploads and attachments.
How to resize images
- 1Upload your image. Everything stays in your browser — nothing is sent to a server.
- 2Pick a method — By Pixels for exact sizes, By % to scale proportionally, Aspect Ratio to reshape, or a Preset for social/print standards.
- 3Resize and download. Batch mode bundles every file into a single ZIP.
Best settings for this page: Open the tool, choose Reduce Image Size Online from the tabs, set your values, and download instantly.
All resizing runs locally in your browser. Your files are not uploaded to any server.
Frequently Asked Questions
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