LLM API Cost Calculator
Compare monthly API costs across OpenAI, Anthropic, Gemini, and DeepSeek.
Data URI Generator
Text or file to data URI.
⟨/⟩ Embed this tool on your site
Paste this into any page — the live tool appears with a credit link back here.
✏️ Sketching your tool…
Sponsored: Recommended offer →
About Data URI Generator
Encode text or a dropped file as a base64 data URI.
📐 Methodology & Reference Accuracy:
Calculations, formulas, and conversions execute locally in your web browser. Output models are benchmarked against official reference standards and updated for 2026.
🔒 This tool runs entirely in your browser. Nothing is uploaded or stored.
Background reading: Data Uri Generator on Wikipedia. More: all developer tools.
Frequently Asked Questions about Data URI Generator
How do I use the Data URI Generator?
Open the Data URI Generator and use the controls in the workspace below: text or file to data uri. Results appear instantly in your browser, with nothing to install, sign up for, or pay for.
Is the Data URI Generator free?
Yes. The Data URI Generator is completely free, like every tool in the PrimeFreeTools library. There are no accounts, subscriptions, or usage limits.
Does the Data URI Generator store or share my data?
No. The Data URI Generator runs with JavaScript in your browser, so what you enter never leaves your device and nothing is stored on a server.
What can I use the Data URI Generator for?
Encode text or a dropped file as a base64 data URI. You will find it grouped under Developer Tools together with 78 other free tools on the PrimeFreeTools homepage.
Related Articles & Guides
Sep 11, 2026
Data URI: Inline a Small File and Cut a Round Trip
Text or file to data URI.
Read post