How do I reduce an image file size?

Choose the image files and set the size target and quality. Run compression, then compare the resulting size and visible detail.

Does the maximum-size setting guarantee any target is possible?

No. The source image and encoder determine how much reduction is practical. Inspect the actual output instead of assuming the requested target guarantees a result.

Can compression remove image detail?

It can when encoding or resizing changes the source representation. Keep the original and check small text, sharp edges, and gradients in the compressed copy.

Images Compressor | Tool Factory

Tool workspace

Your input stays in this browser.

Needs input

Run the tool when your input is ready.

Images

Drop files here or choose files. Each selection adds files to the list.

Image options

Maximum file size

Quality80%

Your result appears here

Reduce the size of images while keeping the selected settings. Choose files and options, then review or download the processed result.

This tool runs open-source code from OmniTools (MIT License). See open-source credits.

Images Compressor reduces an image using a target size and quality setting.

It returns a compressed image file. The operation runs in your browser. Processing runs in the browser.

Instructions

Provide file or files for this tool.
Provide a small JPEG photograph for Images Compressor.
Apply Target size: 200 KB; quality: 75. before running Images Compressor.
Inspect it returns a compressed image file. the operation runs in your browser. before downloading or sharing it.

Example

Input: a small JPEG photograph

Settings: Images Compressor: Target size: 200 KB; quality: 75.

Result: It returns a compressed image file. The operation runs in your browser.

Limits

Images Compressor: A requested size is not guaranteed.
Images Compressor: Encoding or resizing can change pixels.
Images Compressor: Keep the original and inspect text, edges, and gradients.