Image
Convert JPEG, PNG, WebP, or GIF to Base64 locally. Copy raw Base64 or a Data URL while preserving original image bytes.
JPEG, PNG, WebP, GIF · Images up to 10 MB · Processed locally, never uploaded.
Original bytes, GIF animation, and existing metadata are preserved. Base64 is not encryption and is usually about one third larger. SVG, animated PNG, and animated WebP are not supported. Clearing the page does not clear downloads or the system clipboard.
Three simple steps
Choose an image up to 10 MB.
Review the preview and detected format.
Copy plain Base64 or the complete Data URL.
Privacy first
Tool input and results are processed in temporary state for the current page. The TabPebble application does not send them to a server, write them to a database, or create processing history. Pages and code still load through ordinary network requests. Your browser may restore a tab, while downloads and clipboard copies remain on the device until you remove or replace them.
FAQ
Original bytes are preserved without re-encoding, including GIF animation and existing metadata. JPEG, still PNG, still WebP, and GIF are supported up to 10 MB. SVG and animated PNG/WebP are not supported.
Yes. Core tools are free to use and do not require an account.
No. The TabPebble application performs the tool task in your browser and does not put input into site requests; ordinary page and code requests still reach the hosting service.