Add Watermark to Image Online

    Add text or a logo to your photos, style it, then export one image or a whole batch. Your images stay on your device.

    Add a watermark to your images

    Protect your photos, artwork, and product images with simple text or a logo watermark.

    JPG · PNG · WebP · Up to 80 MB each

    Batch watermarking Text & logos Local templates Processed on your device

    PngExport watermark studio · browser-based

    Add a clear, consistent watermark to your images

    PngExport helps you add text and logo watermarks, position them on a preview, and export individual images or a batch. Keep the workflow simple: choose files, style your mark, review, and download.

    Text and logo layersPNG · JPEG · WebPSingle or batch export

    Watermark preview

    Your style, before export

    Local
    © PngExport Studio
    Image rendering happens in your browser.

    Preview the visible result

    See how a watermark changes an image

    The illustrations show a simple corner copyright mark. In the PngExport editor, preview your own text or logo before exporting; the exported watermark is rendered into the image pixels.

    These are illustrative previews, not a processed sample or a claim about file-size or quality changes.

    BeforeOriginal
    Image without a visible watermark
    AfterWatermarked
    © PngExport Studio
    Illustrative text watermark preview

    Made for everyday image work

    Useful ways to watermark photos and graphics

    Watermarks can add attribution or brand identity to shared images. Choose a subtle mark for published work or a more visible label for drafts and client previews.

    Photography portfolios

    Add a discreet brand name or copyright notice to preview images before sharing them with clients.

    Small business products

    Place a logo consistently across catalog and marketplace photos to make product imagery recognizable.

    Websites and blogs

    Prepare branded JPG, PNG, or WebP images for articles, landing pages, and online portfolios.

    Social media posts

    Add a handle, website, or compact logo before publishing images to social channels.

    Client proofs

    Use a visible proof label to identify draft work. A watermark can discourage casual reuse, but cannot prevent removal.

    Image batches

    Apply one design to multiple images, then export each result together in a ZIP archive.

    A straightforward workflow

    How to add a watermark with PngExport

    The PngExport image watermark maker keeps the common steps together in one browser workspace.

    1. 01

      Choose images

      Select JPG, PNG, or WebP files from your device. Add one image or build a batch.

    2. 02

      Add your watermark

      Create a text mark or upload a logo, then choose a preset and adjust the style.

    3. 03

      Preview and position

      Drag a single watermark on the image, or use the position controls and compare the original.

    4. 04

      Export your images

      Choose PNG, JPEG, or WebP. Set output dimensions if needed, then download the image or ZIP.

    A flexible watermark workflow

    Text, logo, placement, and export controls

    Use the controls you need, then leave advanced export choices alone when the defaults work for you.

    Text and logo marks

    Combine editable text with an uploaded raster logo. Transparent PNG logos work well for clean overlays.

    Multiple watermark layers

    Add several text or image layers, select one to adjust it, and move layers independently.

    Style and placement controls

    Tune font, color, size, opacity, rotation, and position for the selected watermark.

    Flexible image export

    Export as PNG, JPEG, or WebP, choose quality for lossy formats, and resize while preserving aspect ratio.

    Privacy-aware workflow

    PngExport processes watermarking in your browser

    The selected image is decoded by your browser, drawn to a canvas with the watermark, and encoded into the chosen format on your device. The watermark tool does not send image contents to a processing server. Keep in mind that very large images use your device’s memory while open.

    • No account required to process images
    • Local browser canvas rendering
    • Export only when you choose
    • Templates remain in this browser

    Choose the export for your next step

    Watermark JPG, PNG, and WebP images

    PngExport supports browser-decodable JPG/JPEG, PNG, and WebP inputs, with PNG, JPEG, and WebP output options.

    PNG

    Best when transparency matters

    PNG supports transparency and lossless pixel encoding for the rendered result.

    JPEG

    Useful for common photo workflows

    JPEG does not support transparency. Choose quality to balance visual detail and output size.

    WebP

    Modern web image format

    WebP supports lossy or lossless encoding depending on browser canvas support and export settings.

    Set the right expectations

    A watermark identifies an image; it does not lock it

    A visible watermark can make attribution clearer and casual reuse less convenient. It cannot guarantee ownership, prevent copying, or make an image impossible to edit. For sensitive proof images, use a legible mark and share only the resolution you intend.

    Good for

    Branding, visible credit, portfolio identity, and labeling preview images.

    Not a substitute for

    Copyright registration, access control, or technical copy protection.

    More than one image?

    Batch watermark images with one design

    Add several files to the queue, create a watermark once, then export the batch as a ZIP. The browser processes files sequentially so a failure on one image does not prevent other successful images from being included.

    One setup · multiple outputs

    Apply the same visible watermark consistently.

    Image queueWatermarkZIP

    Why use PngExport?

    A practical image watermark tool, without the editor learning curve

    PngExport brings watermark styling, image preview, batch export, and common output settings into one focused workflow. Start with a preset and adjust only what you need.

    Simple setup Browser-based Multiple layers ZIP export

    Quick answers

    Image watermark FAQs

    How do I add a watermark to an image?⌄

    Upload an image, add text or a logo, adjust its appearance and position, then select an export format and download.

    Can I add a logo as a watermark?⌄

    Yes. Upload a PNG, JPEG, or WebP logo, select its layer, and adjust size, opacity, rotation, and placement.

    Can I watermark multiple images at once?⌄

    Yes. Add multiple images to the queue, prepare your watermark, and use Download all ZIP.

    Are images uploaded when I use PngExport?⌄

    The watermark editor processes image pixels in your browser; it does not send image contents to a processing server.

    Does PngExport preserve image metadata?⌄

    No. Canvas export creates a new image and does not preserve source metadata.

    Will a watermark stop someone copying my image?⌄

    No. A visible watermark adds attribution and can discourage casual reuse, but it is not copy protection and can be edited.

    Keep creating with PngExport

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