What does target size do?

Target size automatically searches for the highest image quality that fits the requested file size. Complex images may remain slightly above the target at the minimum practical quality.

Image Compressor: Reduce JPG, PNG, WebP & AVIF Size

Q: Which output format should I choose?

Smart is the best default for small, widely compatible files. Keep format avoids conversion, JPG suits photos, PNG suits lossless graphics and transparency, while WebP and AVIF usually produce smaller files.

Q: Can I compress several images at once?

Yes. You can process up to 20 images per batch, with a limit of 50 MB and 50 megapixels per image and 200 MB for the complete batch. Download each result separately or get the whole batch in one ZIP file.

Compress images

Drag & drop images here

or click to browse · up to 20 images, 50 MB each

Preset

Output format

Smart creates compact WebP files and keeps an original when it is already smaller.

Compression goal

Quality 82%

Higher values retain more detail; lower values produce smaller files.

Advanced settings

Maximum width px Maximum height px Optimization effort JPG background #ffffff

Remove metadataRemove EXIF, location and camera details. Sharpen resized imagesRestore a little edge detail after downscaling. Progressive JPGLoad large JPG files in improving passes. Never make files largerKeep the original in Smart or Keep format mode when it is smaller.

Compressed images

Original0 B

Compressed0 B

Size reduction0%

Time0 s

Features

Batch compression Target file size Before / after preview Resize while compressing Metadata removal Animated image support Local processing

Tips for optimal image compression

Balanced (82%)

Great sweet spot for websites, social media, and blogs. Visually identical to the original with 60–80% size savings.

High quality (92%)

Best for photography, portfolios, and hero banners where preserving delicate textures and gradients is critical.

Maximum savings (65%)

Best for mobile-first pages, thumbnails, and bandwidth-critical uses where minimizing byte size is top priority.

Target file size

Ideal when you need to meet strict upload limits for email attachments, online forms, or portal submissions.

Need just one image? Download it directly. If you processed multiple files, use the ZIP archive to save everything at once.

How to compress images

Choose your images
Select up to 20 images in JPG, PNG, WebP, AVIF, GIF, TIFF, BMP, or HEIC format up to 50 MB each.
Pick a preset or target size
Choose Balanced, High quality, or Maximum savings, or enter an exact target file size in KB.
Compress and download
Click Compress images, inspect the visual before/after comparison, then download individually or as a ZIP.

When should you compress images?

Uncompressed camera photos, screenshots, and graphics often carry extra metadata and heavy file sizes that slow down web pages and drain mobile data plans.

Compressing images with smart formats like WebP or AVIF preserves sharp visual fidelity while reducing file sizes by up to 80%, speeding up website load times and email sending.

Local processing

Your images are decoded and compressed directly inside your browser. The original files and compressed results are never uploaded or sent to any server.

Because processing runs on your device, compression speed depends on your hardware and image resolution. For high-megapixel photos or large batches, converting in smaller sets keeps memory usage low and smooth.

FAQ

No. Compression happens locally on your device, so selected files are never sent to a server.

Smart is the best default for compact, widely compatible files. Keep format avoids conversion, JPG suits photos, PNG suits lossless graphics and transparency, while WebP and AVIF usually produce smaller files.

Yes. Process up to 20 images per batch, with a limit of 50 MB and 50 megapixels per image and 200 MB for the complete batch. Download each result separately or get the whole batch in one ZIP file.

It searches for the highest quality that fits your requested size. Very complex images can remain slightly above the target even at the minimum practical quality.

Smart, WebP and AVIF output preserve animation. Keep format also preserves animated GIF, WebP and AVIF files. JPG and PNG output use the first frame.