Is the Base64 to image converter free to use?

Yes. It’s free and runs in your browser - no signup, no install.

Do I need to strip the data URI prefix?

No. The tool handles both raw Base64 strings and full data URIs like data:image/png;base64,... - the prefix is stripped automatically.

Which image formats are supported?

PNG, JPG, WebP, GIF, BMP, and SVG (when encoded with the correct MIME type or detected by signature).

My Base64 string is very long - can I still decode it?

Yes. For very long strings, you can also upload a .txt file containing the Base64 payload and decode that.

Why does the decoded image look broken?

Usually the Base64 string is truncated or has unexpected characters (e.g. stray quotes, hidden whitespace, or a wrong prefix). Copy the full payload and try again.

Is the decoded image sent to any server?

No. Decoding runs in your browser. Strings and files stay on your device.

Base64 to Image Converter

Name: Base64 to Image Converter
Availability: InStock
Author: Toolspy

Convert Base64 encoded strings back to image files with Toolspy's secure converter

Base64 till bild-konverterare

Konvertera Base64-kodade strängar tillbaka till bildfiler med Toolspys säkra konverterare. Stöd för alla större bildformat med direkt bearbetning.

Base64-inmatning

Klistra in din Base64-sträng (med eller utan data-URL-prefix)

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Så här gör du

Klistra in Base64-strängen: Klistra in din Base64-sträng i textfältet. Stöd för både data-URL:er (data:image/png;base64,...) och råa Base64-strängar.

Avkoda: Klicka på "Avkoda till bild" för att konvertera Base64-strängen tillbaka till en bild. Formatdetektering sker automatiskt.

Ladda ner eller kopiera: Spara den avkodade bilden på din enhet eller kopiera den till urklipp för användning i andra appar.