Compress image without losing quality — free and in your browser
Drop up to ten images at once and pick your target format — JPEG, WebP, or PNG. The quality slider lets you find the sweet spot between file size and visual clarity, so you can compress image files without losing the detail that matters.
Before and after stats show exactly how much space you saved. When you're happy with the result, download all files at once — no ZIP, no wait.
Everything runs locally — nothing is uploaded, nothing is stored. Free to compress image files as many times as you need, with no sign-up and no watermark.
How to use
- 1Upload your image(s) — Click the upload area or drag and drop one or more JPG, PNG, or WEBP files.
- 2Adjust quality — Use the quality slider to balance file size and visual quality. Preview the result in real time.
- 3Compare sizes — Check the original vs compressed file size to confirm the reduction.
- 4Download — Click Download to save the compressed image. Process as many files as you need.
Frequently Asked Questions
Is the image compressor free?
Yes — free, unlimited, no account, no watermarks.
Do my images get uploaded?
No. Compression happens entirely in your browser. Your files never leave your device.
What formats can I compress?
JPG, PNG, and WEBP are supported.
Will I lose image quality?
You control the compression level. At high quality settings the difference is barely visible; at lower settings the file size drops significantly. Preview before downloading.
Can I compress multiple images at once?
Yes. You can add multiple images and compress them all in one batch, then download each result separately.