Free online image compressor for PNG, JPEG, WebP and AVIF with an agent-ready CLI
Free online image tools that run entirely in your browser with no signup or uploads
Stage
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Web compression is free for everyone. Free plan: $0, includes 100 CLI/API images per month. Pro plan: $9/month, includes 5,000 CLI/API images per month.
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Key features
Compress up to 100 images per batch, 8 MB each
Supports JPG, PNG, WebP and AVIF formats
Same format out, dimensions untouched
Images deleted immediately after compression
No account or sign-up required for web compression
ZIP download for batch results
Compression starts immediately on file upload
Shows before and after file sizes
Open source CLI published on npm
No telemetry or data collection
Compress images to exact file sizes from 20KB to 5MB
Resize images by pixels or percentage with aspect-lock
Crop and circle crop with preset aspect ratios
What makes it different
Image compression tuned for near-invisible quality loss while maintaining visual integrity
Completely free for web browser use with no account needed
Images deleted immediately and never used for training or other purposes
Open source CLI that can be audited for security and privacy
Works with AI agents and coding assistants through agent-ready CLI
All processing happens in your browser with no uploads to servers
No signup, accounts or personal data collection required
Works offline and on poor connections after page loads
46 focused tools that each do one job well
Practical guides explaining image formats and file size limits in plain language
PiPic
CrunchyPic