Frame64: Image to Base64

Convert images to Base64, optimize file size, resize, crop, compare quality, and export Data URLs directly in your browser.

Turn images into web-ready assets without uploading them to a conversion service. Frame64 combines quick image-to-Base64 conversion with a visual workspace for resizing, compression, editing, and export. Copy code for your project, compare image quality before downloading, or generate multiple outputs with Export Studio. QUICK CONVERSION • Drop, browse, or paste an image to get started. • Convert images to Base64 or decode Base64 back into images. • Export PNG, JPEG, and WebP. • Copy Data URLs, raw Base64, HTML, CSS, JavaScript, or Markdown. • Download your converted image or save the generated code as text. SEE WHAT COMPRESSION CHANGES • Compare your original image and output with an interactive divider. • Zoom and pan both images together to inspect details. • Adjust quality and dimensions while checking actual output size. • Optimize toward an image-size or Base64-length budget. • Crop, rotate, flip, and adjust backgrounds. DO MORE WITH EXPORT STUDIO • Generate multiple image sizes and formats from one source. • Save reusable export recipes. • Process batches and convert selected PDF pages into images. • Download ZIP archives and developer asset packages. • Work faster with presets, undo/redo, and keyboard shortcuts. IMAGE PROCESSING STAYS ON YOUR DEVICE Frame64 processes images, PDFs, and Base64 locally in your browser. Your files are not uploaded to a conversion server. ExtensionPay handles trial registration, account access, and purchases. TRY FRAME64 YOUR WAY Limited demo — no email required: • Basic conversion, resizing, and downloads. • One image at a time, up to 5 MB. • Five demo exports. • Batch, PDF, recipes, developer packages, and the full Workspace require a trial or paid access. 14-day free trial: Confirm your email through ExtensionPay to unlock every feature for 14 days. Your email is used for trial tracking and account access and is not sold. When the trial ends, access returns to the limited demo unless you purchase a plan. PAID PLANS — USD • Monthly: $0.99, renews until canceled. • Yearly: $9.99, renews until canceled. • Lifetime: $15.99 once. • Founder lifetime: $7.99 once during your active trial. All paid plans unlock every feature. Subscriptions provide access while paid; lifetime licenses provide permanent access. Install Frame64 and try your first conversion with the no-email demo. Questions or feedback? Contact support@unclocked.app.