Free Image Compressor for Shutterstock & Adobe Stock
Image compressor for Shutterstock, Adobe Stock and the web that runs in your browser. Drop up to 20 JPEG, PNG or WebP files, compare before and after, and save lighter files without uploading the originals.
- Auto compression
- Batch up to 20 images
- Before and after compare
Like the result? Get it for your whole portfolio. 20 free credits on signup, no card.
- stock contributors
- 10,000+
- stock contributors
- stock files keyworded
- 1,000,000+
- stock files keyworded
- real buyer searches behind the keywords
- 50M+
- real buyer searches behind the keywords
- per file, title to keywords
- ~1.3s
- per file, title to keywords
Image compressors reduce image file size - JPEG, PNG, or WebP - so web pages load faster, storage shrinks, and image-heavy galleries publish without lag. This tool compresses in your browser with Canvas (no uploads), batches up to 20 files, and shows a before/after comparison so you control the quality-vs-size trade-off. Optimized files then flow into CyberStock for buyer-data keywording from 50M+ real searches.
0 uploadsCompression runs locally in your browser - originals are never sent to a server.
20 / batchCompress up to 20 images at once and download them together.
Before / afterCompare original vs. optimized side by side before you save.
50M+ searchesAfter compressing, CyberStock keywords files from 50M+ real buyer searches.
Faster pages get seen. Better metadata gets sold.
Image compression helps your site load faster. CyberStock helps your stock files rank with buyer-focused titles, descriptions, and keywords.
Smaller files, faster pages
Compress images for websites, portfolios, blogs, ecommerce, and stock previews without uploading files to a server.
Private browser compression
Your images are processed locally in the browser with Canvas. Great for quick optimization before upload or review.
Automatic format handling
Drop browser-readable image files and let the compressor choose the smallest usable output automatically.
Turn optimized files into sellable assets
After compression, use CyberStock to generate data-backed titles, descriptions, and keywords from real buyer searches.
Built for quick browser optimization
This free image compressor uses browser image decoding and Canvas export. It is ideal for website images, previews, blog assets, and lightweight portfolio optimization.
Grow your stock earnings with metadata built on 50M+ real buyer searches.
The free tool does one job. The full engine writes, scores and uploads metadata for your whole portfolio.
1.3 s per image or video
About 6× faster than keywording by hand, for photos, vectors and footage.
Best Concept Recognition
The AI sees the story in your image, subject, scene and mood, and nails the concept buyers search for.
Selling Score
A 0–100 score shows which files will earn and which will flop, before you upload.
Marketplace-Ready Metadata
Every title, keyword and description matches each agency's exact rules.
CyberPusher Automation
Upload photos and videos to the major agencies with zero manual work.
CyberBatch
Keyword up to 1,000,000 images or videos in one run, 15% cheaper.
Don't take our word for it.
“Illustrations were always buried under generic tags. CyberStock rewrote 2,000 titles and I landed three featured search placements in a week.”
“Drone footage approvals used to take forever. Now metadata is perfect, rejection rate dropped from 40% to 5%, and buyers actually find my clips.”
“Freelance life means time = money. I keyword a whole catalog before lunch, export CSVs, and hand clients proof that their assets will sell.”
“I'm an animator, not a metadata nerd. This tool translates motion clips into what agencies want to see. Reviewers now rubber-stamp my uploads.”
Lighter files. Now make them earn.
Agency search ranks files by their metadata, not their file size. CyberStock writes buyer-focused titles, descriptions and keywords and uploads to your agencies.
- 20 credits = 20 images with title, description and up to 49 keywords
- Keywords ranked against 50M+ real buyer searches
- Selling Score 0–100 before you upload
- CSV export for every major agency
- CyberPusher: one-click upload to your agencies
Free image compressor FAQ
What is an image compressor?
An image compressor reduces image file size so websites load faster, storage costs stay lower, and image-heavy pages are easier to publish.
Which images does this free image compressor support?
The tool accepts image files your browser can decode, then automatically chooses an optimized output for each file.
Are my images uploaded to CyberStock?
No. This free compressor runs in your browser. The images are not uploaded for compression.
Can I compress stock photos before uploading to agencies?
Use compression for web previews, portfolios, and site speed. For agency submission, keep master files when agencies require original quality. CyberStock helps with metadata, CSV export, and agency-ready workflows.
How does this help stock contributors earn more?
Compression helps your website load faster. CyberStock then helps your actual stock files get found with metadata powered by 50M+ buyer searches, Google Trends, and SEMrush signals.