Free image compressor
Shrink photos and graphics to a size you choose. Batch compress in your browser — no upload wait — then download a ZIP. Files never leave this device.
Click to choose images, or drag them here
JPG, PNG, WebP, GIF, SVG · up to 50 files · max 40 MB each
How small should files get?
The tool finds the highest quality that still meets the target size, and scales down only if needed. Images already under the limit are left unchanged.
How it works
Step 1 · Add files
Drop images into the compressor above.
Step 2 · Confirm settings
Pick a preset or set a custom target size.
Step 3 · Download
Download one file or all results as a ZIP.
Good for
- Anyone searching for an image compressor who wants a target size, not a mystery quality slider
- Batch-shrinking mixed JPG, PNG, and WebP before upload
- Keeping files on-device instead of using an upload compressor
What to watch for
This is the same engine as Compress. Use a dedicated size page (200KB, 1MB) when the form quotes an exact cap, or Compress PNG/JPG when you want a locked output format.
Local compression vs upload compressors
| Compared to | Compress Locally (this site) | Typical upload tools |
|---|---|---|
| Where compression runs | In your browser — nothing is uploadedYes — | Uploaded, processed, then downloadedNo — |
| Target size | Presets plus custom KB/MB limitsYes — | Often quality-only, or locked behind signupNo — |
| Batch work | Compress many files and download a ZIP — no upload waitYes — | One file at a time, or hit daily free-tier caps; ZIP often needs signupNo — |
| Privacy | We never see your photosYes — | Depends on that site's policyNo — |
| Already small enough | Files under the limit are left unchangedYes — | May recompress everything anywayNo — |
What you get
- Presets for common KB/MB limits plus custom targets
- Compare and Adjust before you download
- Batch up to 50 images with ZIP export
- Optional output: keep original, JPEG, PNG, or WebP
Frequently asked questions
Is this the same as the main Compress tool?
Yes — same local engine with SEO-friendly wording for “image compressor” searches. Use dedicated size pages like 200KB when you want a preset limit locked in.
Do you upload my images?
No. Compression runs entirely in your browser. See the Privacy page for how local processing keeps files off our servers.
Which formats can I compress?
Open JPG, PNG, WebP, GIF, and SVG. Export JPG, PNG, or WebP. GIF uses the first frame; SVG is rasterized.
Can I compress many images at once?
Yes. Batch-process locally with no upload wait, then download each file or all results as a ZIP.