Communication & Media8 options compared

Image Compressor

Compresses images to reduce file size while maintaining quality, supporting JPEG, PNG, and WebP formats for efficient email or web use. Ideal for professionals, students, and anyone needing to shrink image files without compromising their visual integrity, enhancing uploading speeds and storage efficiency.

browser-basedprivacy-focusedconversionbatch-processingno-signupimagecompressionfilesdevboltimage compressorcompress imagereduce image sizeshrink imageoptimize imageimage compressionformat-converterbrowser-toolmetadata-removalcompressorfile-sizeoptimizationweb-toolsimage-optimizationjpeg-optimizationpng-compressionwebp-conversionfile-size-optimization
Editors’ Top PickBased on community votes
Other OptionsRanked by votes
  1. Screenshot of Compress to 100KB
    02
    Compress to 100KB
    compressto100kb.com

    A browser-based image compression tool lets you reduce files to a specific size limit of your choosing. The tool supp...

    Open siteView details
  2. Screenshot of ConvertAndEdit
    03
    ConvertAndEdit
    convertandedit.com

    Compress JPG and PNG images directly in your browser with granular control over output quality and dimensions. Adjust...

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  4. Screenshot of MyToolsBench
    05
    MyToolsBench
    mytoolsbench.com

    Compress JPG, PNG, WebP and GIF images in your browser. Set a target file size, tune quality with a live preview, res...

    Open siteView details
  5. Screenshot of Sadevz
    06
    Sadevz
    sadevz.com

    Image Compressor is a free online tool for reducing image file sizes while preserving visual quality directly in your...

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  6. Screenshot of TinyPNG
    07
    TinyPNG
    tinypng.com

    Smart lossy compression for PNG, JPEG, WebP, and AVIF that reduces file sizes by 50-80% with minimal quality loss.

    Open siteView details

Side by side

Image Compressor options compared

ToolBest forStrengthsLimitations
Inventive HQ
inventivehq.com
Target file size with quality preservation
  • Intelligent compression algorithms
  • Adjustable target size
  • Supports JPEG, PNG, WebP
  • No live page excerpt available
  • Site not specified as privacy-focused
Compress to 100KB
compressto100kb.com
Hard file-size limit with privacy
  • Browser-only processing
  • Custom size limits
  • Supports JPG, PNG, WebP, HEIC
  • Ads on the page
  • Fewer unit options compared to others
ConvertAndEdit
convertandedit.com
Granular quality and dimension control
  • Adjustable compression levels
  • EXIF/GPS metadata removal
  • WebP output support
  • JPG and lossy WebP trade detail for size
  • PNG may not shrink as much
DevBolt
devbolt.dev
Web developers needing browser privacy
  • 100% client-side processing
  • Side-by-side preview
  • Supports JPEG, PNG, WebP
  • Max 20 MB file size
  • Primarily web-focused audience
MyToolsBench
mytoolsbench.com
Unlimited size, no-signup compression
  • No upload, no limit, no sign-up
  • Live quality preview
  • Supports JPG, PNG, WebP, GIF
  • Advertisement present on page
  • Quality target set automatically
Sadevz
sadevz.com
Simple, automatic compression
  • 100% client-side
  • No sign-up or watermark
  • Drag & drop simplicity
  • Quality slider only, no target size input
  • PNG output always lossless
TinyPNG
tinypng.com
Smart lossy compression with batch options
  • 50-80% size reduction
  • Supports AVIF, WebP, JPEG, PNG
  • Minimal quality loss
  • Upload required (web service)
  • Limited to 20 images max 5 MB each
XConvert
xconvert.com
Broad format support with presets
  • Supports 30+ formats including AVIF, BMP
  • Quality presets available
  • Batch processing capable
  • Default settings may not suit all needs
  • Specific file size slider may reduce quality

Buyer's guide

How to choose a image compressor

When picking an image compressor, first decide whether you need to hit a specific file-size target or simply shrink the file as much as possible while keeping it looking good. If you have a hard limit—like an email attachment cap—choose a tool that lets you set an exact KB or MB target, and confirm it processes images on your device so your files stay private. If you just want the smallest file without a strict cap, look for a tool with a quality slider or automatic reduction that shows a before-and-after preview, so you can judge the visual impact yourself.

Questions

Image Compressor FAQ

Will compressing an image reduce its dimensions or resolution?
Not necessarily. Many tools let you compress file size while keeping the original pixel dimensions, but some also offer resizing options if you need to reduce width or height as well.
Can I compress multiple images at once?
Yes, several tools in this group support batch uploads or ZIP downloads, allowing you to process several files together rather than one at a time.
Do these tools upload my images to a server?
It depends on the tool. Some process everything inside your browser so nothing leaves your device, while others require you to upload the file to their website for compression.
Which format compresses the most without noticeable quality loss?
WebP generally offers better compression than JPEG or PNG at similar quality levels, and lossy JPEG is typically more efficient than PNG for photographic images.
Is there a file size limit I should watch out for?
Yes, most tools have maximum upload limits ranging from 5 MB to 50 MB per image, and some may impose additional limits based on the compression level you choose.
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