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Сжать JPG — бесплатно, онлайн, без загрузки на сервер

Drop a JPG or JPEG photo into PicBrewery and download a smaller file re-encoded with MozJPEG — no account, no watermark, no upload. Everything runs in WebAssembly inside your browser.

See the JPEG section on the formats hub for codec details.

Как сжать JPG

  1. Open PicBrewery.
  2. Drag and drop your .jpg or .jpeg file (or several) onto the drop zone.
  3. PicBrewery decodes the JPEG and re-encodes JPEG, PNG, WebP and AVIF in parallel. Compare byte sizes in the results row — the JPEG column is your re-compressed JPG.
  4. Click the download icon on the JPEG cell, or use Download all as ZIP for batches.

How JPG compression works in PicBrewery

PicBrewery does not resize or crop images. Compression means re-encoding the same pixels with a modern JPEG encoder (MozJPEG) at tuned quality settings, plus stripping EXIF, ICC and XMP metadata to save bytes.

For photos already saved at quality 85–90, a fresh MozJPEG pass at quality 75–80 often yields 10–30% smaller files with no visible difference. Gains are smaller if the source was already heavily optimized.

Оставаться на JPG или перейти на WebP/AVIF

Оставайтесь на JPG для максимальной совместимости (почта, CMS, печать). Для веба сравните колонки WebP и AVIF. См. JPG в WebP или сжать WebP.

Часто задаваемые вопросы

Does compressing JPG reduce quality?

Re-encoding JPEG is lossy — each save can add artifacts. PicBrewery defaults to quality settings tuned for size at matching perceived quality. Use the quality slider under Advanced settings if you need a higher bitrate.

How much smaller will my JPG get?

Typical camera JPEGs shrink 10–30% after MozJPEG re-encode and metadata stripping. Drop your file into PicBrewery to see exact byte counts for every output format side by side.

Will EXIF and GPS data survive?

No. PicBrewery strips EXIF, ICC and XMP on re-encode to keep files small. Keep the original if you need metadata.

Can I batch-compress many JPGs?

Yes — up to 20 files per batch, 20 MB each, with Download all as ZIP.

Does PicBrewery resize images?

No. Compression here means re-encoding only — pixel dimensions stay the same.

Сжать JPG now

Drop JPG files into PicBrewery and download smaller JPEGs. 100% client-side.

Batsnel PicBrewery