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Free PNG to PNG64 Converter Online

Convert PNG files to PNG64 quickly and easily online. Upload files up to 2GB and download your converted files in just a few clicks.

Drag & drop your files

JPEG, PNG, PDF, and other formats, up to 2GB

Privacy Files stay private.

Privacy Automatically deleted after 24 hours.

Privacy 2GB upload limit.

4.8/5

Trusted for 1,794,705+ conversions

HOW IT WORKS

Convert PNG to PNG64 in three steps

Three steps, no account, nothing to install.

01

Upload PNG files

Drag and drop or upload PNG files you want to convert to PNG64.

02

Convert to PNG64

Select PNG64 as the output format and start the conversion.

03

Download

Download each PNG64 as it finishes, or grab everything as one zip. You can also share a link.

PNG

PNG (Portable Network Graphics) is a popular lossless image format that supports transparency and high-quality graphics. Ideal for web images and digital artwork, PNG provides superior compression without quality loss, making it a go-to choice for designers and developers. Its versatility ensures consistent display across platforms, enhancing user experience while maintaining image fidelity. Optimized for online use, PNG is perfect for logos, icons, and detailed images.

PNG64

PNG64 is a high-quality image format that retains lossless compression, ensuring vivid colors and sharp details. Ideal for web and digital applications, PNG64 supports transparency and is widely used for graphics, logos, and illustrations. Enhance your online presence with this versatile format that strikes the perfect balance between quality and file size. Discover seamless compatibility across browsers and devices.

USE CASES

Use Cases for PNG to PNG64

Here are day to day use cases of PNG to PNG64

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Embed product images in HTML email templates

Marketing professionals converting PNG product images to Base64 format allows them to embed images directly into HTML email code, ensuring images display reliably even when external image hosting fails or recipients have images disabled by default.

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Include profile pictures in JSON API responses

Developers building mobile apps or web applications convert user profile PNG images to Base64 strings to embed them directly within JSON API payloads, eliminating the need for separate image hosting and simplifying user data management.

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Add company logos to digital documents and reports

Business professionals converting PNG logo files to Base64 format can embed branding directly into HTML reports, PDF generation templates, or digital certificates, ensuring consistent branding without external file dependencies.

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Embed signature images in online forms

Users completing digital contracts or authorization forms convert PNG signature images to Base64 to embed them directly into web forms, creating self-contained documents that don't rely on external image files for legal validity.

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Include charts and graphs in web applications

Data analysts and developers converting PNG chart exports to Base64 format can embed data visualizations directly into web dashboard code, ensuring fast loading and reliable display without additional server requests for image assets.

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Embed certificate badges on professional websites

Freelancers and professionals converting PNG certification badges to Base64 strings can directly embed them in their portfolio websites or LinkedIn profiles, ensuring verification badges always display regardless of external hosting issues.

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Add watermarks to digital content programmatically

Content creators converting PNG watermark images to Base64 format can embed protection directly into their content management systems, allowing automated watermarking of photos and documents without managing separate image files.

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Include icons and UI elements in web applications

Web developers converting PNG interface icons to Base64 format reduce HTTP requests by embedding graphical elements directly in CSS or JavaScript, improving page load performance and user experience.

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Embed document scans in database records

Administrative staff converting scanned PNG documents like receipts or forms to Base64 can store them directly in database fields, creating self-contained records that don't require separate file system management for document archiving.

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Add QR codes to digital tickets and invitations

Event organizers converting PNG QR code images to Base64 format can embed them directly in digital tickets and email invitations, ensuring the verification codes display reliably across all email clients and mobile devices.

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Include diagram screenshots in technical documentation

Technical writers converting PNG diagram screenshots to Base64 strings can embed them directly in Markdown files or API documentation, creating portable documentation sets that don't break when images are moved or renamed.

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Embed authentication images in single-page applications

Software developers converting PNG authentication graphics like CAPTCHA images or security badges to Base64 format can include them directly in single-page application code, enhancing security by reducing external dependencies and potential attack vectors.

MORE PNG TOOLS

Explore our other image operations

PNG (Portable Network Graphics) is a popular lossless image format that supports transparency and high-quality graphics. Ideal for web images and digital artwork, PNG provides superior compression without quality loss, making it a go-to choice for designers and developers. Its versatility ensures consistent display across platforms, enhancing user experience while maintaining image fidelity. Optimized for online use, PNG is perfect for logos, icons, and detailed images.

Explore all tools

1.8M+

Files converted

and counting

4.8

Average rating

from our users

~4s

Avg. conversion

per image

0

Files kept

Auto-delete in 24h

WHY DRAGDROPDO

Built to be quick, safe, and free

dragdropdo offers seamless flexibility for managing files of any type. Whether it's PDFs, images, or zipped folders, we've got you covered.

Private by default

Files stay encrypted in transit and are automatically removed after 24 hours.

No install required

Run everything in the browser — no desktop app, no sign-up wall to start.

Cloud import

Pull files from Google Drive and keep working without local downloads first.

Share & download

Grab a zip or share a link / QR so teammates can pick up results on any device.

FAQ

Frequently Asked Questions

Answers to frequently asked questions about dragdropdo's PNG to PNG64 Converter.