Simple Base64 Converter — Image ↔ Text

Overview

Quickly convert images to Base64 text and back. Simple, offline, and permission-free.

Simple Base64 Converter is a lightweight offline tool that instantly converts images to Base64 text — and back again. Select an image to generate its Base64 string, or paste a Base64 string to preview and decode it back into an image. Everything happens locally in your browser — no uploads, no permissions, no privacy concerns. Key features Encode any image file (PNG, JPG, WebP, etc.) into a Base64 data string. Decode Base64 text back into a viewable image preview. Copy Base64 results with one click. Clear everything instantly to start over. Works fully offline and stores nothing anywhere. Fast, minimal design optimized for everyday use. Privacy & safety No network access, tracking, or external dependencies. No permissions required — runs entirely within the popup. 100% CSP-compliant and MV3-ready. Ideal for developers, designers, and anyone who needs a quick Base64 encoder/decoder without complex options.

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Details

Version
1.0.0
Updated
October 22, 2025
Flag concern
Offered by
mariaiuo8362
Size
14.83KiB
Languages
English
Developer
nelson
1264 Đ. Lê Đức Thọ Phường 15 Gò Vấp, Thành phố Hồ Chí Minh 700000 VN
Email
mariaiuo8362@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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