Image Tools
Image Compressor
Compress images for faster websites, smaller social assets and cleaner production uploads. Everything runs locally in your browser with Canvas APIs.
Upload images
Drop, browse or paste one or more images. GIF files export the browser-decoded first frame.
Original image
Inspect the selected source file before compression.
Drop, browse or paste PNG, JPEG, WebP, GIF first-frame or SVG images. Nothing is uploaded.
Your images stay in your browser. Compression uses local file, clipboard and Canvas APIs only.
Compression settings
Choose output format, quality and transparent image handling.
Resize before compress
Keep original dimensions or limit large source images before encoding.
Before
Selected original image.
After
Selected compressed output.
Compressed outputs
Download a single compressed image or all outputs as a ZIP.
Best practices
- Resize large images near their real display size before compressing.
- Use WebP for most web images when browser support fits your audience.
- Use JPEG for photos without transparency and PNG for transparent interface artwork.
- Check the preview after heavy compression so important details stay readable.
Browser limitations
- GIF files export as a still frame because Canvas does not preserve animation.
- SVG output depends on the browser image renderer.
- Canvas re-encoding can remove common metadata from exported files.
- Very large batches can be limited by device memory.
How to Use Image Compressor
- Drop, browse or paste one or more images into the upload area.
- Choose JPEG, WebP or PNG output and adjust quality for JPEG or WebP.
- Optionally resize before compression using max width, max height or custom dimensions.
- Review the before and after preview, then download one file or a ZIP of every compressed output.
FAQ
Does Image Compressor upload images?
No. Images are decoded, resized, compressed and exported in your browser with Canvas APIs.
Can I compress multiple images at once?
Yes. Batch mode accepts multiple images and can download every compressed output as a ZIP.
Which formats can I export?
The studio exports JPEG, WebP and PNG where your browser supports Canvas encoding for those formats.
What happens to transparent images exported as JPEG?
JPEG does not support transparency, so the chosen background colour is drawn behind transparent pixels.