PicBrewery piltide optimeerimine ja teisendamine
  1. Avaleht
  2. Tihendamine
  3. Tihenda JPG

Tihenda JPG — tasuta veebis, üleslaadimiseta

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.

Kuidas JPG tihendada

  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.

Kuidas JPG tihendamine PicBrewery-s töötab

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.

JPG vs WebP/AVIF teisendus

Jääge JPG juurde maksimaalse ühilduvuse jaoks (e-post, CMS, print). Veebi jaoks võrrelge WebP ja AVIF veerge. Vaadake JPG → WebP või tihenda WebP.

Korduma kippuvad küsimused

Kas JPG tihendamine vähendab kvaliteeti?

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.

Kui palju JPG väiksemaks jääb?

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.

Kas EXIF ja GPS jäävad alles?

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

Kas saan mitu JPG korraga tihendada?

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

Kas PicBrewery muudab piltide suurust?

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

Tihenda JPG kohe

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

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