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Compress image to 500 KB

Near-original quality at a fraction of the weight — for listings, decks and galleries. Free, on your device.

Drop images here

or click to browse — pasting a copied image works too

Drop a JPG, PNG or WebP — up to 20 files

The quality-first target

500 KB is where compression stops being a compromise. Camera and phone originals run 3–10 MB because they're saved for hypothetical future editing — maximum quality, full metadata, zero concern for transfer. For using a photo — listing a flat, filling a deck, populating a gallery, mailing a set to a client — that weight is pure friction. At 500 KB the same photo looks essentially identical and moves ten times faster.

Drop up to 20 images above; the preset does the rest. Each file gets a binary search for the highest JPEG quality that lands under 500 KB. Photos already below the cap pass through untouched, so it's safe to point at a mixed folder.

Where the half-MB ceiling shows up

  • Property and marketplace listings: portals cap per-photo size but buyers zoom in — this target keeps both happy.
  • Slide decks: ten embedded camera photos make a 60 MB presentation; the same ten at 500 KB make a 5 MB one that opens and emails instantly.
  • Client deliveries: proofs and previews that should look excellent without handing over print-resolution originals.
  • Website galleries: hero and lightbox images that need to survive scrutiny but still load fast.

Pairing with the other tools

For photos heading to a web page, consider resizing to ~1920 px first — screens can't show more anyway, and the 500 KB budget then buys even cleaner quality. Tighter limits live on their own pages: 200 KB for document workflows, 100 KB and below for hard portal caps. And if the destination wants modern formats, JPG to WebP squeezes another quarter off for free.

Frequently asked questions

Can you even see compression at 500 KB?
Rarely. Half a megabyte is a generous budget — a full-HD photo at 500 KB survives close inspection, smooth skies and all. You're mostly trimming the headroom cameras add for editing, not visible detail.
Who needs exactly 500 KB?
Real-estate and classified portals with per-photo caps, presentation decks that balloon past email limits, website galleries where originals are 8 MB each, and forums or CMSs with half-MB attachment ceilings.
My photo is already under 500 KB — what happens?
If it's a JPG, it's returned unchanged — no pointless re-encode, the readout shows 0% change. Other formats are converted to JPG at the target, which may still shrink them substantially.
Why not just always compress to the smallest size?
Each halving of the budget costs visible quality somewhere. 500 KB is the target when the goal is 'lighter without compromise' — portfolio images, listing photos that sell something, pictures people will zoom into.
Is a batch of 20 photos processed in parallel?
A couple at a time, so your browser stays responsive. Twenty camera photos typically finish in well under a minute, each with its own quality search and a combined ZIP download.

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