// free-toolB64 → IMG
Base64 to Image
Paste a Base64 string — with or without the data:image/...;base64, prefix — and it is decoded and previewed instantly on your device, ready to download as a PNG, JPG or whatever format the data encodes.
no signup · no watermark · unlimited use
Frequently asked questions
Is my Base64 data sent anywhere?
No — decoding happens entirely in your browser. Nothing you paste is transmitted.
Why does my Base64 string fail to decode?
Most failures come from truncated strings or stray whitespace/line breaks. This tool strips whitespace automatically, but the string must be complete and valid Base64.
More image tools
PNG to JPG
Convert PNG images to JPG instantly in your browser.
JPG to PNG
Convert JPG images to PNG instantly in your browser.
PNG to WEBP
Convert PNG images to WEBP instantly in your browser.
WEBP to PNG
Convert WEBP images to PNG instantly in your browser.
JPG to WEBP
Convert JPG images to WEBP instantly in your browser.
WEBP to JPG
Convert WEBP images to JPG instantly in your browser.
Need custom tools like this in your product?
I build fast, privacy-first web applications with Next.js — these converters run entirely in the browser, and yours can too.