PNG to RLE

Looking to convert PNG to RLE? Here's the honest answer — and what works instead.

We don't create RLE files — it's a legacy format that's effectively read-only. Here's what to convert to instead.

Why PNG to RLE isn't offered

1

RLE is legacy and read-only here

RLE (Utah RLE) is an old run-length-encoded raster format. It can usually be opened and converted from, but it's long obsolete, so there's no modern encoder to create new RLE files.

2

Convert to a current format

For a file that opens everywhere, convert your PNG to JPG, TIFF or WEBP instead.

What you can do instead

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Format details

PNG is a lossless raster format with full transparency. It keeps every pixel intact, making it ideal for logos, icons, screenshots and graphics with sharp edges.

Full namePortable Network Graphics
Developed byPNG Development Group
Released1996
Extension.png
MIME typeimage/png
TransparencyYes

PNG opens in every browser and image viewer, plus Photoshop, GIMP, Preview and Photos.

RLE (Run-Length Encoded) is a simple compressed bitmap format that stores runs of identical pixels — efficient for flat-color graphics.

Full nameRun-Length Encoded Bitmap
Developed byVarious
Released1987
Extension.rle
MIME typeimage/rle
TransparencyVaries

RLE opens in ImageMagick and various legacy tools; convert to PNG/BMP for normal use.

Frequently asked questions

Not here — RLE is a legacy format with no modern encoder. We can often read RLE as a source, but for output use a current format like JPG, TIFF or WEBP.

PNG converts to JPG, TIFF or WEBP — free, no sign-up, no watermark.