Is my Base64 uploaded to your servers?

No. Everything runs locally in your browser. Files never leave your device, making it 100% private and secure.

Which image formats are supported?

PNG, JPG/JPEG, and WebP data URIs are supported. SVG data URIs can preview in most browsers.

Can I paste raw Base64 without a data URI?

Paste the full data URI (e.g., data:image/png;base64,AAA...). If you only have raw Base64, add the correct prefix for the format.

Is it really free and unlimited?

Yes. The Base64 to Image Converter is free forever with no signup and no usage limits.

Why doesn't my image display?

Check that the string starts with data:image/ ;base64, and the Base64 content is valid. Ensure the format (PNG/JPG/WebP) matches the encoded data.

Base64 to Image Converter

A professional client-side tool to decode Base64 and preview images.

Input

Upload .txt

Preview

Image preview will appear here

Free Online Base64 to Image Fast, Unlimited, Private

Convert Base64 to images right in your browser. Top, fast, best, and lifetime free unlimited no signup required. Your information is 100% confidential and secure because everything is processed locally on your device. Export as PNG, JPG, or WEBP in seconds.

Why people love this Base64 to Image converter

100% Private

All decoding runs locally in your browser nothing is uploaded to servers.

Free & Unlimited

Use it as much as you like. No account, no paywalls, no watermarks.

Instant Preview

Paste a full data URI and see the image instantly. Auto validation helps catch errors.

Multiple Formats

Preview and download PNG, JPG/JPEG, and WebP. SVG data URIs supported for preview.

.txt Upload

Drop a .txt file with Base64, auto detect, and export in one click.

Works Everywhere

Optimized for Chrome, Edge, Firefox, and Safari on desktop and mobile.

Popular uses worldwide

Developers & QA

Debug data URIs, preview API responses, and verify email/HTML embeds.

Design & Content

Quickly inspect Base64 images from CMS, blogs, and static site pipelines.

Mobile & Apps

Test image strings from iOS/Android apps, React Native, Flutter, and more.

Security first Workflows

Keep sensitive images on device; no uploads, no servers, total privacy.

Global availability (GEO)

Built for users in the USA, UK, Canada, Australia, India, and across the EU (Germany, France, Spain, Italy, Netherlands), Middle East (UAE, Saudi Arabia), Asia (Singapore, Malaysia, Philippines, Indonesia, Japan, South Korea), Africa (Nigeria, South Africa, Egypt), and Latin America (Brazil, Mexico, Argentina). If your browser works, our Base64 to Image converter works anywhere in the world.

How to convert Base64 to an image

Paste a full data URI (e.g., data:image/png;base64,AAA...) or drop a .txt file.
Click “Convert” or wait for the auto preview.
Enter a filename and choose PNG/JPG/WEBP.
Click “Download Image”.

Tip: If you only have raw Base64, add the correct prefix (e.g., data:image/jpeg;base64,) before converting.

Frequently Asked Questions

Is it private and secure?

Yes. Everything runs locally in your browser. Your data never leaves your device.

Which formats can I use?

PNG, JPG/JPEG, WebP for preview and download. SVG data URIs preview in most browsers.

Do I need the data URI prefix?

Yes. Use data:image/<type>;base64, followed by your Base64 string.

Is it really free forever?

It’s lifetime free and unlimited no signup, no watermarks, no hidden limits.

Why won’t my image show?

Check for a valid prefix, correct format match (PNG/JPG/WebP), and non corrupted Base64.

Can I use it offline?

If cached, many browsers will still run it locally. For guaranteed offline use, save the page or use a PWA setup.

Explore more free image tools

Try our other tools: Image Cropper, Image Resize, Image Compressor, Image Converter, Image Rotate & Flip, Image to Base64, Base64 to Image.