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Convert Any Image to PNG — Lossless, Transparency Preserved

PNG is the format of choice when you need pixel-perfect accuracy: screenshots, UI graphics, logos with transparency, editing handoffs, and any image that will be processed further. Enhydra RPO converts your entire folder to PNG in one batch — mixed formats are fine, drop them all in together.

Transparency from WebP, AVIF, and other alpha-capable sources is carried through intact. Be aware that converting a JPG to PNG often produces a larger file than the original — this is expected and honest: PNG is lossless, so it faithfully stores every pixel the lossy JPG already compressed, and that takes more bytes. The quality does not improve; the file just grows.

When PNG Is the Right Target

PNG earns its place in specific workflows. Use it when:

You need transparency. Logos, UI elements, product cut-outs — PNG preserves the alpha channel perfectly. WebP and AVIF also support alpha, but PNG has universal software support.
You are handing off to an editor. Designers and retouchers prefer PNG or TIFF over JPG because re-saving a PNG never degrades the image. Every save of a JPG introduces another compression cycle.
The image is a screenshot or diagram. Solid-color regions, text, and hard edges compress efficiently in PNG and stay sharp. JPG smears them with artifacts.
You need exact reproduction. Scientific images, medical scans, and archival copies must not lose a single pixel — PNG guarantees that.

The Size Reality of JPG-to-PNG

A JPG photograph converted to PNG will almost always be larger — sometimes two to five times larger. This surprises people, but the math is straightforward: JPG throws away detail using lossy compression. PNG stores every byte of what remains losslessly. More data per pixel means a bigger file.

What you do not get back is the detail the original JPG discarded when it was first created. PNG just records the current pixels without introducing further loss. If smaller files are what you need, WebP or AVIF are better targets than PNG for photographic content.

Handling Special Sources

A few source formats deserve a note:

RAW files: decoded to a developed image before encoding to PNG. The full dynamic range of the raw sensor data is tone-mapped to standard 8-bit RGB.
HEIC: decoded without any Apple software required; alpha present in HEIC is preserved in the PNG output.
Animated GIF / animated WebP: the first frame is extracted. PNG itself is a still-image format — it cannot store animation.
PSD: the composite (flattened) layer is used as the source pixel data.

Batch Workflow and Privacy

Upload up to 200 images at once, each up to 80 MB. Stack additional tools — crop, resize, watermark — before you hit Start and every operation runs in a single pass per file. The result is one ZIP download. Files are auto-deleted after roughly 30 minutes; no account is needed and your images are never retained or analyzed beyond the conversion task.

FAQ

Why does my JPG get bigger when converted to PNG?

PNG is lossless and stores every pixel exactly. JPG is lossy — it already discarded detail. Converting records the remaining pixels without further loss, which takes more bytes. The original quality does not improve; the file simply grows.

Is transparency preserved when converting WebP or AVIF to PNG?

Yes. Alpha channel data from WebP, AVIF, and other sources that support transparency is carried through to the PNG output pixel-for-pixel.

Can I convert RAW camera files directly to PNG?

Yes. RAW formats (CR2, CR3, NEF, ARW, DNG, RAF, ORF, RW2) are developed and tone-mapped before encoding. No camera software needs to be installed.

What happens to animated GIFs when converting to PNG?

Only the first frame is saved. PNG does not support animation. If you need animated output, use the image-to-GIF or image-to-WebP tool instead.