Kilomill

Kilomill PSD to JPG

Convert PSD to JPG

Got a .psd from a designer and no Photoshop? Convert it to JPG or PNG here. The file is read on your device; nothing is uploaded.

  • No upload: runs in your browser
  • Batch + ZIP download
  • No sign-up, no watermark

Drop PSD images here

or paste from the clipboard · JPG, PNG, WebP, AVIF, HEIC, GIF, BMP, TIFF, PSD, SVG, RAW · no upload

Quick presets
Save these settings

Only settings are saved in this browser. Your photos are never saved.

Output format

ICO: one file with 16, 24, 32, 48, 64, 128 and 256 px icons (up to the image size), transparent padding for non-square images.

PDF: one page per image. With several images, “Download as one PDF” puts them in a single file in list order.

File size

For JPG, WebP and AVIF. 70–80 is hard to tell from the original. PNG tries lossless and colour reduction, keeping detail unless you request a file-size target (see Advanced).

KB
KB

Aims at or below the maximum counting 1 KB = 1,000 bytes, so the file passes whether a site counts 1,000 or 1,024 bytes per KB.

Dimensions
DPI

Type the print size; the pixels are worked out from the resolution.

Leave one box empty to keep the proportions.

%
px
Advanced
PNG output
dpi

Kept metadata is copied from JPG, PNG, WebP, HEIC and AVIF originals into JPG, PNG or WebP output. The orientation tag is reset (the photo is already turned upright) and the embedded thumbnail is removed.

How it works

When Photoshop saves a PSD, it stores a flattened copy of the whole image next to the layers (the “Maximize PSD and PSB File Compatibility” option, on by default). Kilomill converts that flattened image, so the result looks exactly like the document did when it was saved.

  1. Add the PSD files.
  2. Pick JPG for photos, or PNG under Output format to keep a transparent background.
  3. Download the result, or set a KB limit first for an upload form.

Limits

  • Layers are not edited one by one: hidden layers stay hidden, and you cannot switch layers on or off here.
  • No flattened copy? If compatibility was turned off when saving, the PSD contains only layers and the tool says so. Ask for the file again with compatibility on, or for a PNG export.
  • Very large documents are limited to 100 megapixels and 16,384 px per side.

Measured with Kilomill

A 9.02 MB PSD of 2,000 × 2,000 pixels became an 84.3 KB JPG in about half a second.

Measured 28 Oct 2026 · test images and setup

Other conversions

Other formats to JPG: HEIC to JPG · PNG to JPG · WebP to JPG · AVIF to JPG · TIFF to JPG · RAW to JPG

Any other pair, including TIFF, PSD, RAW and SVG to WebP or AVIF, or any image to GIF, PDF, ICO or TIFF: image converter.

Questions and answers

Can I convert PSD to PNG with transparency?

Yes: choose PNG under Output format. Transparent areas in the flattened image are kept.

Do I need Photoshop?

No. The PSD file is read directly in your browser.

Why does the tool say the PSD has no flattened image?

The file was saved with “Maximize PSD and PSB File Compatibility” turned off, so only the layers are stored. Re-save it with that option on, or export a PNG from Photoshop.

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