Free
$0
- 100% local compression, no image uploads
- Up to 50 images per batch
- Keeps nested folder structure in the ZIP
Swiftiny
Compress JPG photos online, privately on your device
Drop JPG or JPEG files and folders. Swiftiny compresses them in your browser — no upload, no queue. Keep nested folders in the ZIP. Camera photos and product shots stay on your computer.
Why compress JPG herePhone and camera JPEGs are often several megabytes each. Shrinking them locally is faster for a whole folder of shots, and unpublished photos never hit a third-party server.
Drop images or folders here
Supports PNG, JPG, WebP, and AVIF. You can choose files or folders, and folder paths are kept in the zip.
Selected0 image(s)
Original size0 B
Output size0 B
Savings0%
Select or drop multiple images, then start compression. By default, the tool aims to reduce size while preserving visual quality, and you can compare sizes after processing.
Compression settings
Batch JPG compression without an upload cap
Typical “compress JPEG online” sites upload every photo, then wait on a queue. Swiftiny reads and re-encodes JPG in the browser. A product folder or travel album does not leave your device.
Drop one file or a nested directory. The download ZIP keeps the original relative paths, so you can drop the result back into a site or Lightroom export tree.
Free use covers up to 50 images per batch. Swiftiny Pro is a one-time license for larger shoots. Re-encoding also drops embedded GPS and camera EXIF from the output files.
Frequently Asked Questions
Does compressing JPG upload my photos?
No. JPEG compression runs in your browser. Swiftiny does not send photos to a server.
Can I compress a folder of JPEG files?
Yes. Choose a folder or drop nested directories. Free use processes up to 50 images per batch; Pro removes that limit.
Will quality hold up for web use?
The default quality of 82 is a solid starting point for websites. Raise it for hero images; use Deep mode when file size matters more than speed.
Pricing
Free to try. Pro when batches get big.
Compression still happens on your device. Pay once for unlimited images per batch — Creem handles checkout, cards, and tax.