Base64 Image Converter

Turn any image into Base64 in a blink, and any Base64 back into an image. Built for web and app developers who need it to just work.

ENCODE IN ONE STEP
• Drop, paste, pick from Photos or Files, or snap a photo
• Get raw Base64 or a ready-to-paste data URI instantly
• See format, pixel size, file size and Base64 size at a glance
• Copy with one tap, or have it copied automatically

DECODE ANYTHING
• Paste raw Base64, a data URI, a whole CSS rule, an img tag or a JSON value; the payload is found automatically
• Line breaks, quotes, URL-safe characters and missing padding are all handled
• Preview PNG, JPEG, GIF, WebP, HEIC, AVIF, SVG and PDF
• Save to Photos or Files, share, or copy the image

HISTORY
• Every image you encode is saved, so you can copy it again later
• Search, rename and delete; your images from version 1 are kept

PRIVATE BY DESIGN
• Everything happens on your device. No uploads, no account, works offline.

BASE64 PRO: ONE-TIME PURCHASE, NO SUBSCRIPTION
• Optimize: resize, compress, convert to JPEG, HEIC or AVIF and strip location data, often 80% smaller
• Ready-to-paste code: CSS, HTML, Markdown, JSON, URL-safe and 76-column output
• Batch convert many images into one JSON or CSS file
• Any file: PDFs, fonts, SVGs and more
• Shortcuts actions on iPhone and iPad; menu bar helper and Services on Mac
• Family Sharing included

Native on iPhone, iPad and Mac. Small, fast and dependable.