Does the compressor work on mobile?

Yes — Pixaroid works in all modern mobile browsers including Chrome for Android and Safari on iOS. No app needed.

Does compressing images reduce quality?

At 80–85% quality, compression is virtually invisible to the human eye while reducing file size by 60–75%. Below 60%, you may see JPEG artefacts around edges. Pixaroid shows a side-by-side comparison so you can judge the quality before downloading.

What image formats can be compressed?

JPEG, PNG, WebP, HEIC/HEIF, GIF, BMP, and TIFF are all supported. The output format can be kept as the original or changed to JPEG or WebP for maximum compression.

Can I compress multiple images at once?

Yes — use the Bulk Image Compressor to process up to 100 images simultaneously. All images download as a single ZIP file.

Compression

Compress Image to 100KB

Reduce image file size to 100KB automatically. Great for social media uploads, WordPress media libraries, and email-friendly attachments....

✓ Free⚡ Instant🔒 Private

No. All compression happens entirely in your browser using the Canvas API and Web Workers. Your files never leave your device.

JPEG, PNG, WebP, HEIC/HEIF, GIF, BMP, TIFF, and AVIF are all supported as input. Output can be JPEG, PNG, or WebP.

Drop image here

or click to browse · Paste with Ctrl+V

JPGPNGWebPHEICGIFBMP

Max 20 MB · Processed locally · Zero uploads

Settings

Output Format

Processing…

Change

smaller

Extracted Text

PreviewTap images to zoom

ORIGINAL

Original

RESULT

Result appears here

How to Use

Upload image.

Auto-compression to ≤ 100 KB runs instantly.

Download result.

Quick Answer

Compress Image to 100KB: free, browser-based tool — Reduce image file size to 100KB automatically. Great for social media uploads, WordPress media libraries, and email-friendly attachments.... No upload required, works instantly on any device.

Frequently Asked Questions

Yes — 100KB is a widely accepted budget for above-the-fold web images, balancing load speed and visual quality.