Drag & compress
Drop files, folders, or multi-select images — compression starts automatically, no extra clicks.
Desktop image compression
Drop images in. Get smaller files out.
Tiiiiiiny is a minimal offline image compression tool. Drag your images in and get optimized files instantly — no upload, no account, no configuration.
Fully offlineNo account neededJPG / PNG / WebP / GIFBatch processing
Tiiiiiiny
Tiiiiiiny
Drag & drop to compress
12 imagesSaved 68%
hero-banner.jpg
2.4 MB680 KB-72%
product-photo.png
5.1 MB1.2 MB-76%
icon-set.webp
340 KB98 KB-71%
Auto-optimize. No configuration needed.
Tiiiiiiny automatically selects the best compression parameters for each image. Just drag in and get results.
Multi-format
Optimized compression for JPG, PNG, WebP, and GIF with format-specific algorithms.
Fully offline
All processing happens locally. Your images never leave your computer.
Safe output
In-place overwrite with automatic backup, or choose a custom prefix and output directory.
Your images stay on your computer.
Tiiiiiiny processes everything locally. No uploads, no cloud services, no data collection.
All compression runs offline
No data sent to any server
No account or registration required
Original files backed up automatically
FAQ
Which image formats are supported?
JPG, PNG, WebP, and GIF with format-specific optimization for each.
Does it upload my images?
No. All processing is done locally on your computer. Nothing is sent to any server.
Can I overwrite original files?
Yes, with automatic backup. You can also use a custom prefix or output to a separate directory.
Is there a CLI version?
Yes. Tiiiiiiny also provides a CLI tool for automated and scripted workflows.