Encode any text or binary data to Base64 with URL-safe and padding options.
Convert strings to Base64 directly in your browser with UTF-8 support, URL-safe replacements, and optional padding removal. Ideal for embedding assets, crafting HTTP headers, or preparing API payloads.
Encode any text or binary data to Base64 with URL-safe and padding options.
Hello, W3Chars!
English 🚀
Special chars: !@#$%^&*()
Base64 Encoder standardizes casing, spacing, or other string adjustments instantly, saving you from repetitive editor macros. Encode any text or binary data to Base64 with URL-safe and padding options.
Perfect for cleaning CSV exports, tidying user-generated content, or aligning product copy with voice guidelines.
Batch correct marketing headlines, restructure datasets before importing them into spreadsheets, or fix inconsistent casing across documentation.
Empower non-technical teammates by giving them a reliable self-serve way to tidy lists before uploading them to tooling.
Keep a library of sample inputs that illustrate before/after results so stakeholders understand the transformation at a glance.
Combine this tool with validation or analytics checks to guarantee that cleaned text fits downstream rules.
No. Everything runs inside your browser. Inputs stay in local memory, and nothing is uploaded to external servers.
Yes. Paste full paragraphs or CSV columns. For extremely large datasets, consider automating the same transformation in a script to avoid browser memory limits.
Yes. Adjust the available options, copy the output, and document the exact settings so teammates can reproduce the same results without guessing.
