Convertir JPEG a PNG

Convierte Tu JPEG a PNG archivos sin esfuerzo

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Convierte archivos de hasta 1 GB gratis. Los usuarios Pro pueden convertir archivos de hasta 100 GB. Regístrate ahora.

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Cómo convertir JPEG a PNG

Paso 1: Sube tu JPEG archivos utilizando el botón de arriba o arrastrándolos y soltándolos.

Paso 2: Haga clic en el botón «Convertir» para iniciar la conversión.

Paso 3: Descargue su versión convertida PNG archivos

JPEG a PNG Preguntas frecuentes sobre la conversión

How do I convert JPEG to PNG without losing image quality?

Upload your JPEG file and the converter applies format-aware quality optimization for PNG. For lossless PNG (PNG, TIFF, BMP) every pixel is preserved; for lossy PNG (JPG, WebP) you can tune the quality factor before download.

Does JPEG to PNG conversion preserve transparency?

Transparency survives when PNG is PNG, WebP, TIFF, GIF, or SVG. Converting to JPG flattens the alpha channel against a white background. If you need transparency in the result, target a transparency-aware PNG instead of PNG=JPG.

Will my color profile (sRGB / Adobe RGB / CMYK) survive JPEG to PNG?

Embedded ICC color profiles are read from JPEG and re-attached to the PNG output where the format supports it (JPG, PNG, TIFF, WebP). Formats without profile support fall back to sRGB, which keeps colors consistent across most modern displays.

What about EXIF metadata when converting JPEG to PNG?

Camera EXIF (ISO, shutter, lens, GPS coords) is preserved by default during JPEG → PNG when both formats support metadata. Use the privacy option to strip metadata before download if you need to share images without geolocation.

Can I batch-convert many JPEG files to PNG at once?

Yes — drag multiple JPEG files into the upload zone and we queue them in parallel. Free users get 100 MB per file; Premium has no per-file cap and runs more parallel workers, so a 200-image batch typically finishes in under two minutes.

How does JPEG to PNG compare to Photoshop / GIMP for the same task?

For straight format conversion we run the same libpng / libjpeg-turbo / libwebp / ImageMagick pipelines a desktop editor uses, with the same output quality. The difference is parallel batch handling — desktop apps open one file at a time; we accept a batch.

What resolution will my PNG file have?

Default is 1:1 — your PNG keeps the pixel dimensions of the source JPEG. If you need to resize as part of the conversion, use /resize-image/ after conversion, or chain it with the /image-resize/ utility.

How small can the PNG get without visible artifacts?

For JPG / WebP, quality 75-85 typically gets the PNG 60-80% smaller than JPEG with no visible difference at normal viewing distance. For lossless PNG (PNG, TIFF), expect smaller savings — usually 5-30% via better deflate / LZW compression.

Are my JPEG files private during conversion?

Yes — uploaded JPEG files are processed in isolated workers and deleted within minutes. We never read, store long-term, or share the pixel data. The full retention window is documented at /privacy/.

Does the JPEG to PNG converter work for very large images (50MP+)?

Yes for free up to 100 MB. Premium handles larger inputs (300 MB+) and exotic per-pixel depths (16-bit PNG, 32-bit float TIFF). The pipeline streams rows so memory use scales with row count, not total pixel count.

Why is my converted PNG bigger or smaller than I expected?

A JPEG with strong existing compression (lossy JPG) often grows when re-encoded to lossless PNG (PNG, TIFF). A lossless JPEG often shrinks dramatically when going to JPG / WebP. The ratio depends on image content — photos compress differently from line art.

Can I use the converted PNG commercially?

Yes. The conversion is a format change — copyright on the image content stays with you (or whoever held it on the source JPEG). We add no watermark, no metadata stamp, and claim no licence over the PNG output.

JPEG

JPEG utiliza una compresión con pérdida optimizada para fotografías, equilibrando la calidad y el tamaño del archivo.

PNG

Los archivos PNG son compatibles con la transparencia y utilizan compresión sin pérdidas, por lo que son ideales para gráficos, logotipos y capturas de pantalla.