100% Free · No Sign-up · No Uploads to Server

Compress, Convert & Resize Images Online — Free

Reduce image file sizes by up to 90%, convert between modern formats like WebP and AVIF, and resize for web — all in your browser. Private, fast, and free.

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Up to 50MB per file
100% Private & Secure
Instant Results

Upload or Drag Your Images

Supported formats: JPG, PNG, GIF, SVG, TIFF, PSD, RAW, HEIC — Up to 50MB each

Output Formats

Free Online Image Tools

Everything you need to optimize images for websites, apps, and social media.

Compress Images

Reduce JPG, PNG, WebP, and AVIF file sizes by up to 90% without visible quality loss.

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Resize Images

Shrink image dimensions and file size for web, email, and social media uploads.

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Convert Images

Convert between JPEG, PNG, WebP, and AVIF formats in one click.

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Crop Images

Trim photos to Instagram, passport, and custom aspect ratios without losing quality.

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Remove Background

AI background removal for transparent PNGs — products, logos, and portraits.

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Compress JPGCompress PNGResize JPGJPG to PNGPNG to JPGWebP ConverterCrop ImageRemove Background
Image optimization guidesFull FAQ

Why Trust PicsReduce?

Complete Privacy

Your images never leave your device. All compression and conversion runs locally in your browser — no server uploads, no data storage.

Secure by Design

No account required, no tracking of your files. HTTPS encryption and client-side processing keep your photos and assets safe.

All Major Formats

Input and output support for every format you need for web and print workflows.

JPGPNGGIFWebPHEICSVGPSDRAWBMPAVIFTIFF

Why Choose PicsReduce?

Advanced compression algorithms, complete privacy, and support for every major image format — including next-gen WebP and AVIF.

All Formats Supported

Compress JPG, PNG, GIF, WebP, HEIC, SVG, PSD, RAW, BMP, and AVIF with no forced conversions.

Large File Support

Process files up to 50MB completely free. No hidden fees, premium tiers, or file count limits.

Bulk Processing

Process multiple images at once and download everything in a single ZIP archive.

How PicsReduce Works

PicsReduce uses advanced browser-based compression to reduce file sizes while preserving visual quality. Choose lossless compression for professional work or lossy compression for maximum web performance.

Lossless vs Lossy Compression

Lossless

Reduces file size without any quality loss — ideal for photography and design assets where every pixel matters.

Lossy

Achieves the largest size reduction with minimal visible impact — perfect for websites, apps, and social media.

  • Reduce file sizes by up to 90%
  • Improve Core Web Vitals and page speed
  • Save bandwidth and storage costs
  • Boost SEO with faster load times
  • Enhance mobile user experience
  • Bulk download as ZIP

Frequently Asked Questions

Quick answers about compressing, converting, and resizing images with PicsReduce.

How do I compress images online for free?+

Upload your images to PicsReduce, adjust the compression quality slider, and download optimized files instantly. All processing happens in your browser — no account or payment required.

What image formats does PicsReduce support?+

PicsReduce supports JPG, PNG, GIF, WebP, AVIF, HEIC, SVG, TIFF, BMP, PSD, and RAW formats. You can output to JPEG, PNG, WebP, AVIF, or TIFF.

Is it safe to compress images with PicsReduce?+

Yes. Images are processed entirely in your browser. Nothing is uploaded to a server, so your files stay private and secure on your device.

How much can I reduce image file size?+

Most images can be reduced by 50–90% depending on format and quality settings. Lossy compression offers the largest savings; lossless modes preserve every pixel.

Can I compress multiple images at once?+

Yes. Upload multiple files, process them in batch, and download everything as a single ZIP archive.

How do I compress an image to 50KB or 100KB?+

Upload your image, resize it to match your display width (smaller dimensions help most), then lower the quality slider until the output preview hits your target. For 50KB use ~400px width at 70% quality; for 100KB use ~800px at 80%.

Can I compress images to 20KB or 200KB specifically?+

Yes. Use PicsReduce to resize first, then adjust quality. Target 20KB for tiny icons (200px, 60% quality), 50KB for thumbnails, 100KB for blog images, and 200KB for full-width hero photos at 1920px.

How do I convert JPG to WebP or AVIF?+

Upload your JPG, select WebP or AVIF as an output format in the tool settings, and download the converted file. PicsReduce handles format conversion and compression together.

Have more questions? Visit our full FAQ page or read our optimization guides.

Effective image compression makes users happy

Join the community of thousands who trust our image compression technology.

Best customer service!

Not only does this company provide amazing tools, their support is also great! Everything is simple and smooth because of the very responsive and super supportive staff. Thank you so much.

SJ

Sarah Johnson

@sarahj_design

Amazingly good from start to finish

I would personally put 5 stars for the support I got for the questions and problems I encountered when setting up the plugin. I have not used this plugin for a long time so I am not able to give a detailed review.

CA

Carlos Azuaje

@carlosazuaje

The best image optimizer

We use this on all clients websites because of how user friendly it is. The pro version is worth it because it is inexpensive and the quality of compression is exceptional. The amount of time it saves us is incredible.

AC

Alex Chen

@datechmaster