ImagesCompress
Free · No sign-up · Files deleted automatically

Compress & resize images online — free

Shrink JPG, PNG, WebP and GIF files up to 90% smaller without visible quality loss. Resize to exact dimensions, crop the area you want, convert formats, and download in seconds.

Drag & drop your images here
or
JPG, PNG, WebP, GIF, AVIF, HEIC · up to 20 files · 25 MB each
  • Deleted right after download
  • No watermark, no limits
  • Batch download as ZIP
Up to 90%
smaller files with smart lossy + lossless compression
< 2 sec
average time per image — no queue, no waiting
Auto-deleted
files are removed on download and purged within 30 minutes

How to compress an image in 3 steps

No software to install, no account to create. Works on Windows, Mac, Linux, iPhone and Android.

1

Upload your images

Drag and drop up to 20 JPG, PNG, WebP or GIF files, or pick them from your device.

2

Choose quality, size & crop

Set a compression level, resize by pixels or percentage, convert to WebP — and drag the crop frame to pick the exact area you want to keep.

3

Download

Check the before/after size and download each file or everything as a single ZIP.

Everything you need to optimize images for the web

Compress JPG & PNG

Adjustable quality slider with live size results. Set quality to 100 for lossless PNG and WebP.

Resize & crop images

Set width, height or percentage with presets for Instagram, Facebook, HD and 4K. If your target ratio differs, a crop frame appears so you choose exactly which area to keep.

Convert to WebP

Modern formats load faster and boost Core Web Vitals. Convert between JPG, PNG, WebP and GIF in one click.

Private by design

Images live on our server only while they are being processed. Results are deleted on download; leftovers are purged automatically.

Batch processing

Optimize up to 20 images at once and grab them all in a single ZIP download.

Target file size

Need an image under 100 KB? Enter the limit and we automatically find the best quality that fits.

Popular image tools

Compress JPG Compress PNG Compress WebP Compress GIF Resize image Crop image JPG to WebP PNG to JPG PNG to WebP Compress to 100 KB Compress to 50 KB Compress to 20 KB Compress to 1 MB

Frequently asked questions

How does image compression work without losing quality?

We re-encode your image with an optimized encoder and remove data the human eye can't perceive, such as redundant color information and metadata. At the default quality setting the result is visually identical while being 60–90% smaller.

Are my images stored on your server?

No. Files are processed on the server only for the few seconds it takes to compress them. The result is deleted the moment you download it and everything else is automatically purged within 30 minutes — or immediately when you close the page.

Which formats are supported?

JPG/JPEG, PNG, WebP, GIF, AVIF, HEIC, BMP and TIFF as input. You can export to JPG, PNG, WebP or GIF.

What happens if my resize dimensions don't match the image's aspect ratio?

We never stretch or distort your photo. A crop frame locked to your target ratio appears over the image — drag it to choose which part to keep, or pick a preset like 1:1, 4:3 or 16:9 and crop any image freely.

Is there a file size or usage limit?

You can process up to 20 images per batch, each up to 25 MB. There is no daily limit and the tool is completely free.

Can I compress an image to a specific size like 100 KB?

Yes. Choose "Target size" in the settings and enter a value in KB — we automatically find the best quality that fits under your limit.