PixKit
Free · 100% local · No sign-up

PNG to JPG — private & instant

Drop a PNG and it's ready to save as JPG — the export is pre-set for you. Tune the quality slider, watch the live size estimate, and download a photo that's a fraction of the PNG's weight. No upload, ever.

Drop images to start editing

Add one or many — PNG, JPG & WebP. Or paste with /Ctrl + V

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No upload — fully private Free & unlimited Works offline

How do I convert PNG to JPG?

Drop your PNG into PixKit — the export format is already set to JPG, and a toast confirms it. Adjust the quality slider if you like, then click Export to download. Everything runs locally in your browser, so the image never leaves your device — no upload, no account, no file-size limits.

A private image toolkit, not just a watermark remover

Clean the Gemini sparkle, then finish the job — crop, resize, convert and adjust without uploading a single pixel.

Lossless watermark removal

Reverse-alpha math restores the true pixels under the Gemini logo — no blur, no AI guesswork.

Crop & resize

Crop to any aspect ratio with draggable handles, then resize to exact pixels or quick scales.

Convert & compress

Export to PNG, JPG or WebP with a quality slider and a live file-size estimate.

100% private

Every tool runs locally with undo/redo. Nothing is uploaded — it even works offline.

PNG to JPG in 3 steps

The page pre-selects JPG for you — it's drop, glance, download.

Drop your PNG

Drag it in, paste from the clipboard, or pick a file. Drop several PNGs at once to convert them as a batch.

JPG is already selected

A toast says "Ready — click Export to download as JPG." Open Export to tweak the quality slider (around 80 is a great photo default) and watch the live size estimate. Remember JPG has no alpha channel — use the background fill option first if you want transparent areas to become white instead of a dark solid.

Download

One click saves the JPG — typically a small fraction of the PNG's size for photographic content. With multiple images loaded, export them all as a ZIP.

What people use it for

Photos exported as PNG by mistake

Screenshots tools and AI generators often hand you a multi-megabyte PNG of what is really a photo. Re-save it as JPG and reclaim most of that space.

Upload forms that only take JPG

Government portals, job applications and marketplace listings frequently reject PNG. Convert on the spot without sending your ID or documents to a random website.

Email and chat attachments

A 12 MB PNG becomes an easy-to-send JPG in seconds — under attachment limits without visibly losing quality.

Web pages stuck with heavy PNG photos

Swapping photographic PNGs for quality-80 JPGs is one of the fastest page-weight wins there is.

Hitting a strict size cap

Use the compress-to-target-KB field in the export dialog to land exactly under a 500 KB or 2 MB upload limit.

Frequently asked questions

Straight answers about going from PNG to JPG.

What happens to transparent areas when I convert PNG to JPG?+
JPG cannot store transparency, so those pixels become a solid color. Use PixKit's background fill option before exporting to choose the color (white is the usual pick) — otherwise transparent regions flatten to a dark solid. If you need transparency kept, export as PNG or WebP instead.
Which quality setting should I use for the JPG?+
Around 80 is the sweet spot for photos — visually clean at a fraction of the size. Go up to 90–95 for print or archival copies, down toward 60–70 when every kilobyte counts. The export dialog shows a live size estimate as you drag the slider.
How much smaller will the JPG be than my PNG?+
For photographic content, dramatic — a 10 MB PNG photo often becomes a 0.5–1.5 MB JPG at quality 80. The gain comes from JPG's photo-tuned lossy compression; flat graphics see much smaller savings (and look worse — see the next question).
When should I NOT convert PNG to JPG?+
When the image has sharp edges: text screenshots, UI captures, logos, line art, charts. JPG's compression smears hard edges into visible ringing halos, and you lose transparency too. Keep those as PNG, or convert to WebP, which handles graphics far better.
Can I convert a whole folder of PNGs to JPG at once?+
Yes — drop or select multiple files and they line up in a filmstrip. Click Export once and PixKit encodes every image as JPG with your chosen quality and downloads them together as a ZIP.
Does my PNG get uploaded during the conversion?+
No. The decode and JPG re-encode both run in your browser's canvas engine on your own machine. There is no server, no upload and no copy of your image anywhere but your device — which also makes it safe for IDs, contracts and unreleased work.
Can I make the JPG hit an exact file size, like 200 KB?+
Yes. The export dialog has a compress-to-target-KB field: type 200 and PixKit re-encodes at decreasing quality until the JPG fits under that size — handy for portals with hard upload caps.

Converting PNG to JPG, explained

PNG and JPG solve different problems. PNG is lossless — it stores every pixel exactly, which is why screenshots and logos stay razor sharp and why photographic PNGs balloon to many megabytes. JPG is built for photos: it discards detail your eye barely registers and routinely lands at a tenth of the PNG's size. When the content is a photograph — or when a form flatly refuses anything but .jpg — converting is the right move, and PixKit makes it a two-click job right on this page.

What happens to transparency and quality

Two honest caveats. First, JPG has no alpha channel, so any transparent region in your PNG must become a solid color — PixKit's editor includes a background-fill option, so fill with white (or any color) before exporting rather than accepting a default dark flatten. Second, JPG is lossy: the quality slider decides how much detail is traded for size. At 80–90 a photo is visually indistinguishable from the PNG at a fraction of the weight. What JPG is bad at is hard edges — screenshots of text, UI, line art and flat-color logos develop smudgy ringing artifacts. For those, keep PNG or try WebP instead; this conversion is for photographic content.

How PixKit converts locally

This page loads the full PixKit editor with JPG pre-selected as the export format — a toast confirms it the moment your image lands. Decoding and re-encoding happen inside your browser's own canvas engine; there is no server on the other end, which is why there's no upload bar, no queue and no size limit. The export dialog shows a live estimate as you move the quality slider, and an optional target-KB field re-encodes iteratively until the file fits under a limit you name. Your PNG's pixels never touch the network.

Batch conversion and everything after

Drop twenty PNGs at once and they appear in a filmstrip; one Export produces a ZIP of JPGs with the same quality settings applied to each. And because this is a full editor rather than a single-purpose converter, you can crop, resize, straighten or adjust exposure in the same pass — convert and finish the image in one place instead of round-tripping through three different websites. One last practical note: converting is one-way. A JPG re-saved as PNG later won't regain the detail the JPG encode discarded, so if the image might ever need serious re-editing, keep the original PNG somewhere safe and treat the JPG as the copy you send out into the world.

PNG → JPG: local vs. cloud tools

PixKitTypical online tools
Where your image is processedOn your device — nothing is uploadedUploaded to the tool's servers
Price, accounts & limitsNo sign-up or usage credits; browser safety limits applyFree-tier caps, accounts, paywalls
Speed on large filesNo upload or queue; speed depends on the deviceUpload, wait in queue, download
Works offlineYes — installs as a PWANo connection, no tool
Converting a folder of PNGsDrop them all, download one ZIP of JPGsOne file at a time, or batch behind a paywall
Choosing the quality/size trade-offQuality slider with a live size estimateFixed preset, resulting size is a surprise
Sensitive screenshots and documentsNever leave your deviceUploaded and retained per their policy

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One private editor, a tool for every job — all 100% local, no upload.