Every tool available on Base64 Decode — encoding, decoding, file conversion, and more.
Encode and decode Base64 text instantly.
Encode plain text to Base64 format.
Encode and decode URL components.
Encode special characters to HTML entities.
Convert between hex and Base64 representations.
Decode and inspect JWT tokens.
Decode Base64 strings into readable plain text.
Validate Base64 input and inspect padding, variant, and decoded output.
Decode Base64 and format valid JSON for inspection.
Create Base64 data URIs from text or uploaded files.
Convert between Base64 and hexadecimal encoding formats.
Convert SVG code to inline data URIs for CSS and HTML.
Encode text to UTF-8 bytes or decode byte sequences to text.
Drop any file and get its Base64 string.
Decode Base64 back into a downloadable file.
Convert images for embedding in HTML and CSS.
Decode Base64 into a viewable, downloadable image.
Convert Base64 into a rendered, downloadable PDF.
A beginner-friendly introduction to Base64.
The difference between encoding, decoding, and encryption.
atob, Buffer, and Unicode-safe decoding in Node and the browser.
Embed images and fonts inline with data: URIs.
Convert images to Base64 strings for HTML, CSS, and APIs.