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Convert Image without uploading

Change JPG, PNG, WebP, or HEIC into the format you need, including AVIF. Bulk ZIP, paste, and honest quality. Files never leave this device.

Convert an imageSee how it works

Stays in your browser · nothing leaves this device

  • AaJPG · PNG · WebP · AVIFQuality controls that match Compress
  • ZIPBatch ZIP and HEIC honestyNo silent bake. Paste ready

Convert Image

Change format for web, email, or print. JPG, PNG, WebP, HEIC in. JPG, PNG, WebP, AVIF out. Stays in your browser.

Stays in your browser

Preview

Drop a photo to convert. Pick output format and quality. Zero upload.

Popular conversions

These pages lock one input and one output. Mixed files, including AVIF, stay in Controls on this page.

Convert HEIC to JPG

iPhone photos that open everywhere. One encode. No silent bake.

Convert PNG to JPG

Clear pixels become white. Quality is High, Medium, or Low.

Convert JPG to PNG

No quality step. The PNG does not invent a clear area.

Convert WebP to JPG

A JPG that more apps open. Clear pixels become white.

Convert JPG to WebP

Often a smaller file for the web. The JPG stays opaque.

Convert PNG to WebP

Often smaller than PNG. A clear area can stay.

Convert WebP to PNG

A clear area can stay. No quality step. Often larger.

How it works

Four steps that match the tool. Format and quality live in Controls. Download lives under Preview. Encoding stays on this device. App code is not your photo.

  1. 1

    Drop or paste

    Add JPG, PNG, WebP, or HEIC one at a time or as a batch. Paste from the clipboard when you need speed.

  2. 2

    Pick output format

    Choose JPG, PNG, WebP, or AVIF. This page writes the format you pick.

  3. 3

    Set quality when it matters

    Lossy formats show High, Medium, and Low with an estimated size. HEIC converts once. No silent bake first.

  4. 4

    Convert, then download

    Press Convert or Convert included. Download under Preview unlocks after. Albums use Download All ZIP.

Frequently Asked Questions

Straight answers about HEIC honesty, AVIF output, batch ZIP, EXIF, and privacy.

Does HEIC conversion upload my photo?

No. HEIC→JPG on NixRey runs in your browser. A first visit may download a HEIC decoder / runtime for local decode. That is the decoder, not your image. See Convert HEIC to JPG for the full path.

Do my photos get uploaded?

No. Convert Image runs in your browser. Your photo files are not sent to a NixRey server. The page may load normal app/runtime code like any website. That is app/runtime code, not an upload of your image. There is no account and no cloud convert.

What happens when I convert HEIC from my iPhone?

The photo is decoded once. JPG, WebP, and AVIF then encode at the quality you pick. There is no hidden JPEG before that.

Can I convert to AVIF?

Yes. Choose AVIF under Output format. It is lossy, with High, Medium, and Low.

Can I convert many photos at once?

Yes. Add a batch and leave the ones you want checked. Press Convert included. Download All ZIP packs those files.

What happens to EXIF after convert?

JPG, PNG, and WebP downloads can still carry location and camera tags. HEIC, GIF, and AVIF do not keep those tags in the new file. If GPS is present, a warning sits at the top of Preview. Remove EXIF Data opens with the converted photo.

Is quality the same as Compress?

Yes. High, Medium, and Low use the same encode path as Compress. You see an estimated size before you download.

Do you have a HEIC to PNG page?

Not as a lossless download. HEIC to JPG is the honest path. One decode, then JPG at the quality you pick.

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