Image to Base64 Converter
Use Image to Base64 Converter, review the result, and keep the original until the output is checked.
Drag & drop your image here
or
Base64 Output
Base64 Analysis
How to use Image to Base64 Converter
- Press Select Image and choose a PNG, JPG, GIF, WEBP or SVG; anything else is refused.
- Set Output Format to the form your target accepts: Raw Base64, Data URI, CSS Background, HTML <img> Tag or Markdown.
- Tick URL Safe Encoding for a query parameter, or leave Break Lines (76 chars) on for a string you will read in a text editor.
- Copy the ready-made snippet, or Download it as <name>-base64.txt, .css, .html or .md.
What Image to Base64 Converter actually does to your file
This is the page that hands you finished markup rather than a bare string, so CSS Background and Markdown produce the whole declaration around the data - and with line breaking on, that snippet contains real newlines inside the quoted value, which is valid but looks wrong when pasted into one-line configs. The string is the image itself: a 100 KB photo becomes about 133 KB of text, fine for an icon inlined in a component and poor for a hero image. An SVG encodes as text, so it stays editable at the other end.
Image to Base64 Converter FAQ
What does Image to Base64 Converter do?
Encode images to Base64 instantly online. Drag & drop, copy with one click, and embed in HTML/CSS effortlessly
Which files work with Image to Base64 Converter?
It takes an image and returns Base64 text. The exact types and per-file limit are shown beside the controls.
Is Base64 a way to protect data?
No. Base64 is reversible by anyone who has the text and adds about a third to the size. Treat it as an encoding, not as encryption or compression.
Will my original file be changed?
No. You paste text or open a file to read it, the result appears in the other pane, and only what you copy or download leaves the page.
How is my file processed?
It is not uploaded. The processing is done locally by the encoder bundled with this page, so the practical ceiling is your device's memory and the limit shown beside the uploader - no queue, no account, no copy on a server.
Is the Image to Base64 Converter free?
Yes. The Image to Base64 Converter is free with no trial limit, subscription, or watermark on downloads. You can use it for personal and commercial projects without creating an account.