Compress Image for Email

Email services limit attachment size. Compress images to avoid rejected or bounced emails.

Email-safe sizeWorks with Gmail & OutlookNo quality lossFree to useBulk Compression100% Free

Compress Images Now

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Fast Compression

Compress images instantly in your browser without waiting.

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Privacy Friendly

Images are processed locally and never uploaded to servers.

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Multiple Formats

Supports JPG, PNG and WebP compression.

Upload & Compress Your Images

Upload up to 10 images · Max 10MB each · JPG, PNG, WebP

Drop your images hereor browse files from your deviceJPG, PNG or WebP · Up to 10 files · 10 MB each

Image quality75%

Smaller fileHigher quality

Convert to WebPBest for modern websites

Private by design: your images are processed in this browser and never uploaded.

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How to Compress Images Online

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Upload Your Images

Select or drag and drop up to 10 images to start compression.

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Compress Automatically

Our photo compressor automatically reduces image size while keeping quality high.

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Download Optimized Images

Download your compressed images individually or as a ZIP file.

Why Use Our Free Image Compressor?

Most email providers limit attachments to 20–25MB. Large images can cause delivery failures or slow sending times. Compress images before attaching them to emails to ensure fast, reliable delivery.

Frequently Asked Questions

What is the best image size for email?⌄

Images below 300 KB are ideal for faster sending and inbox compatibility.

Will compression reduce image quality?⌄

Our compressor optimizes file size while maintaining strong visual clarity.

Is email image compression secure?⌄

Yes. Images are processed directly in your browser and never uploaded.