Txt to Base64 Converter
Use Txt to Base64 Converter on AboveTool for image resize, crop, filters, palettes, OCR, and more — private canvas processing, no signup.
Txt to Base64 Converter
encodes or decodes plain text as Base64
Preview
Result preview
Details
UTF-8 text needs proper encoding before btoa
About Txt to Base64 Converter
Txt to Base64 Converter is encodes or decodes plain text as Base64. Uses TextEncoder/btoa helpers in the browser. UTF-8 text needs proper encoding before btoa. Txt to Base64 Converter runs free in your browser at abovetool.com — no signup required.
How to use
- Upload an image (or paste Base64 / pick a color for text-only modes).
- Adjust the tool-specific options such as size, filter, or palette settings.
- Click Run to preview, then copy or download the result — all in your browser.
Features
- Mode-specific controls for resize, crop, filters, palettes, and more
- Canvas processing stays on your device
- ZIP packs for favicons, icons, and grid tiles when needed
- OCR via Tesseract.js for image-to-text tools
Frequently asked questions
Is Txt to Base64 Converter free on AboveTool?
Yes. Txt to Base64 Converter is free to use on abovetool.com with no account required.
Are my files uploaded to a server?
Most tools on AboveTool process files locally in your browser. Your content stays on your device.
Who is this Image tool for?
Anyone who needs quick Utilities tasks without installing desktop software — students, developers, designers, and office teams.