SLSARMAYA LABS IMAGE TOOLS ↗
IMAGE STUDIO · FILE SIZE CONTROL

Compress images.
Hit your KB target.

Reduce JPG, PNG and WebP files for forms, applications, websites and sharing. Choose a common size limit, process a small batch and download each result.

01 / SELECT IMAGESLOCAL PROCESSING

No images selected yet.

15 MB per image40 MB per batch16 MP maximum
02 / SET YOUR TARGETSIZE + QUALITY

Choose up to 8 JPG, PNG or WebP images.

03 / YOUR OUTPUT

Compressed images

Download each file

How target-size compression works

The browser first tries to reduce encoding quality while keeping your image dimensions. If the selected target is still too small, it gradually reduces the dimensions as well. This helps meet common upload limits while preserving as much detail as possible.

Important limitations

  • A target is a best-effort limit. Some detailed photos cannot reach very small sizes without substantial quality loss.
  • PNG is lossless; quality controls do not apply to PNG output. Smaller PNG files may require smaller dimensions.
  • Transparent pixels are preserved in WebP and PNG. They become white when exporting to JPG.
  • Choose another tool for HEIC, GIF, SVG or animated images.

Image compressor FAQs

How can I reduce a photo to 20KB or 50KB?

Select the 20 KB or 50 KB target and compress the image. The browser adjusts quality first and dimensions if needed. Always inspect the result before using it for an application or upload.

Will the image stay exactly the same quality?

No. Smaller files require a trade-off between file size, dimensions and visual detail. Compare the result with the original before downloading.

Does this work on a phone?

It works in modern mobile browsers, but processing large images can use significant device memory. For best results, close other large tabs and process a few images at a time.