Image · Local
Image to Base64
Convert images to Base64 data URLs locally in your browser.
Common uses
- Embed small images in HTML or CSS
- Create quick data URLs for tests
- Inspect image byte size without upload
Why use this tool
Image to Base64 uses FileReader in the browser, making it a zero-server-cost conversion tool.
How this workflow fits together
Paste or choose local inputYour data stays in the page while the browser does the work.
Run the tool in your browserReview the result, adjust options, and run again without switching tools.
Copy or download the outputMove the result into your code, document, spreadsheet, or next ThinkDrift tool.
Is this tool free?
Yes. This tool is part of the free ThinkDrift Cloud toolbox.
Where does the tool run?
This tool runs locally in your browser.
Related tools
Image CompressorCompress JPG, PNG, and WebP images locally in your browser.Image · LocalImage ResizerResize images locally in your browser without uploading files.Image · LocalImage to WebPConvert PNG, JPG, and browser-supported images to WebP locally.Image · LocalImage CropperCrop PNG, JPG, WebP, and browser-supported images locally by pixel coordinates.Image · LocalRemove Image MetadataStrip image metadata by re-encoding pixels locally in your browser.Image · LocalColor Picker From ImagePick HEX, RGB, and RGBA colors from an image locally by clicking the preview.Image · LocalFavicon GeneratorGenerate favicon PNG sizes and a web manifest locally from one source image.Image · LocalPNG to JPGConvert PNG images to JPG locally in your browser with background fill and quality control.Image · Local