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Online Digital Stamp Maker

Try our free online digital stamp maker and creator tools. They let you create digital PNG versions of rubber stamps and seals that you can use in PDF and Word documents. Change the color, remove the background, or design custom stamps and seals, and more!


How to use Stamp Tools?
Step 1

Click on a tool below & upload your stamp.

Step 2

Adjust stamp settings.

Step 3

Download a revised stamp.


Popular Stamp Tools

Transparent Stamp

Remove colored PNG backgrounds from stamps and seals. Turn non-transparent stamp images into clean PNG files with fully removed backgrounds and preserved stamp content.

Custom Stamp

Generate unique PNG stamps and seals. Configure shape, size, colors, and text to produce fully customized digital stamp images in PNG format.

Remove Stamp Background

Make transparent PNG stamps and seals. Select and remove background areas from stamp images to produce clean PNG graphics with preserved stamp content.

Extract Stamp from Image

Cut out PNG stamps and seals from a digital image. Select and isolate stamp regions from photos or scans to generate separate PNG stamp files.

Date & Time Stamp

Design personalized PNG date & time stamps and seals. Enter date and time values, and adjust visual style options to generate fully formatted timestamp stamp graphics in PNG format.

Rubber Stamp to Digital Stamp

Make digital and electronic PNG stamps and seals from photos or scans. Transform physical rubber stamp impressions into clean, reusable digital graphics for online use.

Black & White Stamp

Transform color PNG stamps and seals to monochrome. Adjust color mapping so stamp artwork is reduced to a clean, two-tone output while keeping edges and internal details intact.

Change Stamp Color

Recolor PNG stamps and seals. Replace selected colors within stamp images and remap them to new tones, while preserving the original structure and details.


All Stamp Tools

Add Stamp Background

Add color to transparent PNG stamp and seal backgrounds. Fill transparent areas with a chosen solid color, while keeping the stamp content unchanged and fully visible.

Add Stamp Padding

Add space around PNG stamps and seals. Expand the canvas by adding adjustable margins around the stamp content without altering the original image.

Crop Stamp

Clip an oval or rectangle frame from PNG stamps and seals. Define a cropping region in rectangular or elliptical shape to extract only the selected part of the stamp image.

Extract Stamp from Image

Cut out PNG stamps and seals from a digital image. Select and isolate stamp regions from photos or scans to generate separate PNG stamp files.

Remove Stamp Background

Make transparent PNG stamps and seals. Select and remove background areas from stamp images to produce clean PNG graphics with preserved stamp content.

Remove Stamp Border

Crop borders from PNG stamps and seals. Remove outer edge lines and decorative frames while preserving the central stamp content and its internal details.

Remove Stamp Padding

Crop extra space from PNG stamps and seals. Trim unnecessary margins to tightly fit the stamp content for a cleaner, more compact result.

Translucent Stamp

Transform PNG stamps and seals into translucent watermarks. Control opacity levels to convert solid stamp images into semi-transparent overlays with preserved shape and readability.

Transparent Stamp

Remove colored PNG backgrounds from stamps and seals. Turn non-transparent stamp images into clean PNG files with fully removed backgrounds and preserved stamp content.

Black & White Stamp

Transform color PNG stamps and seals to monochrome. Adjust color mapping so stamp artwork is reduced to a clean two-tone output, while keeping edges and internal details intact.

Change Stamp Color

Recolor PNG stamps and seals. Replace selected colors within stamp images and remap them to new tones while preserving the original structure and details.

Grayscale Stamp

Make grayscale PNG stamps and seals. Convert stamp images into neutral tonal values using selectable grayscale modes while preserving contrast and structural detail.

Green Stamp

Design green approval/success PNG stamps and seals. Configure text, shape, and layout parameters to produce stamp graphics with predefined green styling for status-like imprints.

Red Stamp

Design red rejection/failure PNG stamps and seals. Set message, shape, size, and styling options to generate stamp graphics with a consistent red visual theme for status marking.

Single Color Stamp

Convert multicolor PNG stamps and seals into one color. Map all visual elements of a stamp image to a single selected color while preserving its shape and structure.

Stamp Quality

Enhance or refine low-quality PNG stamps and seals. Adjust clarity-related parameters such as edge strength, stroke consistency, and color definition to produce cleaner stamp graphics.

Convert Image to Stamp

Convert any image into a digital PNG stamp or seal. Adjust stamp styling, borders, wear effects, colors, and transparency settings to create realistic stamp-like graphics from uploaded images.

Convert JPG to Stamp

Convert a JPG photo into a stylized two-color PNG stamp or seal. Control detail level, borders, and color mapping to transform selected JPG content into stamp-style PNG graphics.

Convert Icon to Stamp

Convert an icon into a digital stamp or seal. Apply stamp-style rendering with adjustable shape, color, and effects such as wear simulation or decorative enhancements.

Convert Logo to Stamp

Create a digital stamp or seal from any logo. Convert logo outlines into stamp-style graphics with adjustable shape, ink density, and texture settings.

Convert Signature to Stamp

Convert a handwritten signature into a digital stamp or seal. Extract signature shapes from uploaded images and apply configurable stamp styling such as shape, color and borders.

Custom Stamp

Generate unique PNG stamps and seals. Configure shape, size, colors, and text to produce fully customized digital stamp images in PNG format.

Crop Stamp

Clip an oval or rectangle frame from PNG stamps and seals. Define a cropping region in rectangular or elliptical shape to extract only the selected part of the stamp image.

Green Stamp

Design green approval/success PNG stamps and seals. Configure text, shape, and layout parameters to produce stamp graphics with predefined green styling for status-like imprints.

Monogram Stamp

Make custom PNG stamps and seals from your initials. Generate stylized monogram-based stamp graphics with configurable typography, layout, and decorative framing options.

Numbering Stamp

Make PNG number stamps and seals for IDs, serial numbers and more. Generate structured numeric stamp graphics with customizable formatting, layout, and visual styling options.

Rectangle Stamp

Design rectangular or square PNG stamps and seals. Configure border style, proportions, and text layout to generate clean geometric stamp graphics in rectangular or square formats.

Red Stamp

Design red rejection/failure PNG stamps and seals. Set message, shape, size, and styling options to generate stamp graphics with a consistent red visual theme for status marking.

Round Stamp

Create circle or oval PNG stamps and seals. Define circular geometry and text placement options to generate evenly shaped round stamp graphics with customizable styling.

Rubber Stamp to Digital Stamp

Make digital PNG stamps and seals from photos or scans. Transform physical rubber stamp impressions into clean, reusable digital graphics for online use.

Stamp from Text

Convert plain text into PNG stamps and seals. Turn entered text into structured stamp graphics with selectable styles, colors, and layout formatting options.

Add Text to a Stamp

Quickly add a message or label to a PNG stamp or seal. Insert custom text into existing stamp templates with adjustable font, color, size, and positioning options.

Create an Emoji Stamp

Create a fun, personalized stamp or seal from any emoji. Customize emoji appearance, border style, size, and layout to generate expressive PNG stamp graphics with unique visual designs.

Crop Stamp

Clip an oval or rectangle frame from PNG stamps and seals. Define a cropping region in rectangular or elliptical shape to extract only the selected part of the stamp image.

Rectangle Stamp

Design rectangular or square PNG stamps and seals. Configure border style, proportions, and text layout to generate clean geometric stamp graphics in rectangular or square formats.

Resize Stamp

Adjust PNG stamp and seal dimensions. Change width and height parameters to scale stamp graphics, while preserving proportions and visual clarity.

Rotate Stamp

Spin PNG stamps and seals to any angle. Apply rotation transformations to stamp images using adjustable angular values while keeping the original content intact.

Round Stamp

Create circle or oval PNG stamps and seals. Define circular geometry and text placement options to generate evenly shaped round stamp graphics with customizable styling.


Frequently Asked Questions

PNG Stamp Tools make it easy to create, customize, and format digital stamps and seals for business and personal use.

PNG Stamp Tools can be used to communicate important information, prepare stamps and seals for digital use, and improve their appearance. For example, a date and time stamp can highlight important calendar information. The Transparent Stamp tool can prepare a stamp or seal for overlaying on a document or image, while design tools such as Remove Stamp Border can create a cleaner, more readable appearance. Whatever your needs, PNG Stamp Tools make it easy to create polished, professional-looking stamps and seals.

Everyone can use these tools: web and graphic designers, software developers, admins, small business owners, law offices, and anyone who wants a custom communication tool.

One of our most popular and powerful tools is the Extract Stamp from Image tool.

Simply upload an image, select the area you want, and turn it into a standalone stamp or seal without complicated editing software.

Another popular option is the Crop Stamp tool. Use it to remove extra space around a stamp or crop it into an oval or rectangular shape for a cleaner, more polished appearance.

No. Your PNG stamp is never saved to our servers. All changes happen directly in your browser, and the finished stamp can be saved to your computer or mobile device. Your stamp stays private.

A common use for a translucent stamp or seal is as a watermark.

Watermarks can indicate ownership or authenticity while allowing the image, document, or other content underneath to remain visible. Use the Translucent Stamp tool to turn a solid stamp or seal into a translucent one.

Cropping a PNG stamp makes it easier to position and size, especially when placing it over text, numbers, or other content. Remove extra space around the stamp for a cleaner fit, then resize it as needed for better visibility. Use the Crop Stamp tool to get started.

Does the border make your stamp look busy? If so, delete the border. Use the Remove Stamp Border tool to make reader comprehension easier and quicker.

A solid background can help a PNG stamp or seal stand out when it’s placed over a busy image, pattern, or text. It can also improve readability when the stamp needs to be clearly visible. Use the Add Stamp Background tool to add a solid background to your stamp or seal.

Padding adds extra space around your stamp or seal, which can keep it from looking crowded when placed near text, images, or other design elements. It can also help your stamp stand out and make it easier to position. Use the Add Stamp Padding tool to add as much space as you need.

The best color depends on how the stamp or seal will be used. For example, businesses may use date and time stamps to track paperwork as it moves between departments. In this case, a high-contrast color such as red or black can make important information easier to spot. Use the Change Stamp Color tool to find the color that works best for your stamp or seal.

Use a colored stamp or seal when you want it to stand out and attract attention. Grayscale may be a better choice when color is distracting, clashes with the surrounding content, or you want a more subtle appearance. Use the Grayscale Stamp tool to see which option works best for your design.

Black and white stamps and seals have a clean, crisp appearance that makes them easy to read. They work especially well on documents, forms, and other materials where simplicity and contrast are important. Use the Black and White Stamp tool to convert a colored or grayscale stamp or seal to black and white.

Scanned stamps and seals can sometimes have inaccurate or uneven colors. Use the Stamp Quality tool to adjust the hue and tones, correct color balance, and improve the overall appearance of your stamp or seal.

A multicolor image, such as a logo, can sometimes look too busy when converted into a stamp or seal. Simplifying the design to a single color preserves the original shape and details while creating a cleaner, more readable appearance.

Upload your company logo to the Convert Logo to Stamp tool and customize the border, ink texture, wear effects, and colors. You can turn a clean digital logo into a realistic-looking rubber stamp while keeping the original design recognizable.

Use the Convert Signature to Stamp tool to extract a handwritten signature from an image and turn it into a digital stamp or seal. Customize the border, transparency, color, and stamp effects to create a clean, professional-looking result.

Upload your image to the Convert JPG to Stamp tool to turn it into a realistic digital stamp. Customize the border, shape, color, transparency, and wear effects to create the look of a traditional ink stamp.

Yes. Use the Convert Icon to Stamp tool to turn any icon into a custom digital stamp. Adjust the border, color, ink texture, and wear effects to create a distinctive stamp for documents, branding materials, or creative projects.

Upload your image to the Convert Image to Stamp tool to turn it into a custom digital stamp. Adjust the border, color, transparency, and stamp effects to create a design that fits your project, document, or brand.

Rubber stamps can wear down over time, resulting in faded, uneven, or difficult-to-read impressions. Instead of replacing your stamp, take a photo or scan of it and upload the image to the Rubber Stamp to Digital Stamp tool. You’ll get a digital version that preserves the original design and stays clear no matter how many times you use it.

Circular stamps are a popular choice for wedding invitations, especially for monograms featuring the couple’s initials.

They work well on envelope flaps and can add a personalized finishing touch to the invitation. Use the Monogram Stamp tool to enter your initials, choose a font, and create a custom PNG stamp for printing.

The powerful PNG Custom Stamp tool will help you personalize packaging, cards, promotional materials, and more. Choose the size, shape, color, text, design, and decoration, and generate a stamp that is tailored to your marketing needs.

If you frequently enter the same number on documents or forms, turn it into a reusable digital stamp. For example, a business owner might repeatedly enter a nine-digit EIN on tax forms, vendor paperwork, or account applications. An accountant might use the same EIN across multiple client documents, while an HR team might add the company EIN to employee or benefits forms.

With the Numbering Stamp tool, you can create the number once and reuse it whenever you need it, saving time and avoiding repetitive typing.

Stamps and seals are often used to mark the receipt, approval, or status of important documents and certificates. A digital version can make it easier to add these markings to electronic documents without printing or mailing paperwork. Use the Round Stamp tool to create a custom PNG stamp or seal for your workflow.

The powerful PNG Resize Stamp tool allows you to modify image height and width, maintain scale and aspect ratio, or stretch and squeeze the dimensions into a new size and shape.

A rectangular shape works well for barcode stamps because it provides enough horizontal space for the barcode and any identifying numbers below it. Keep the design clean and uncluttered so the barcode remains easy to scan.Use the PNG Number Stamp tool in a rectangular format to create a barcode that aligns with scan formats.

Upload your PNG stamp to the Rotate Stamp tool, rotate it to the correct orientation, and then download the corrected image or copy it to your clipboard.

When creating a digital scrapbook, you may want to isolate a person, object, or special detail from a larger photo. Use the Crop Stamp tool to select the area you want and crop it into a circular or oval shape for your scrapbook, collage, or other creative project.

A round stamp may not fit neatly into a square icon layout. Use the Rectangle Stamp tool to adjust the dimensions and place your stamp in a square or rectangular format that works better for social media, apps, and other digital uses.


Use cases

Advertising Agency Operations

Advertising campaigns pass through many hands, from the client and account executive to the copywriter and art department. With changes and approvals happening throughout the process, keeping track of a project’s status is essential. Date and time stamps document when updates are made, green stamps indicate approval, and red stamps flag corrections. Together, these stamps provide a clear, up-to-date snapshot of the project’s progress.

Losing the Logo

A small restaurant owner discovered that his original digital logo was missing, even though the logo stamp still appeared on signs and flyers. Without the original file, creating a consistent social media profile was difficult. Using the Convert Image to Stamp tool, he isolated the logo from a scanned flyer. Then, he used the Stamp Quality tool to clean up the image before downloading and saving the restored stamp for future use.

Web Developers

Web developers often resize stamps and seals to fit layouts and maintain consistent proportions across digital materials. They may also optimize stamp and seal images for websites, email, SEO, or print. Common tasks include adding or removing padding, cropping, and creating transparent backgrounds. With the right tools, these everyday image adjustments are quick and easy.

Closing the Deal

Notaries use custom seals on contracts, certificates, and other official documents. A black and white seal can provide a clean, professional appearance and stand out clearly against the document background. Use the Black & White Stamp tool to convert a stamp or seal to black and white in just a few clicks.

Event Branding

Stamps are a clever way to brand an event because they’re visual, intuitive and authoritative. A rectangle stamp adapts well to the shape and dimensions of invitations, signs, and attendee badges. Make a rectangular stamp here and create a consistent presence.


Our Users and Customers

Browserling and our online tools are used by millions of users every month, and our customers include governments, states, cities, banks, stock exchanges, universities, newspapers, Forbes 100, Forbes 500 companies, and private multi-billion dollar companies.


If you like our tools, please consider getting a premium plan.

Premium Plan

  • Commercial use allowed
  • No ads (ad-free!)
  • Unlimited uses per day
  • Combine multiple tools together
  • Instant download
  • Single user license

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Created with love by

We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling we love to make people's lives easier, so we created this collection of online PNG tools. We created the simplest possible user interface for our tools and they are now used by millions of users every month. Behind the scenes, our online PNG tools are actually powered by our web developer tools that we created over the last couple of years. Check them out!

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