Convert text without uploading it

Encode Base64, URL encoding, and HTML escaping run in this tab. The paste box is not a form that posts to a server. Image: Trendalyzer

Pick the transform you need

Start Base64 encode or decode URL encode or decode HTML escape or unescape Each route is a distinct intent. Encode and decode are separate pages so the answer stays specific. Image: Trendalyzer

Encoding is not encryption

Limits Encoding Encryption Anyone can reverse Base64. Do not paste a production secret you cannot rotate. The tool will not hide it. Image: Trendalyzer

Case and slugs stay local too

Format Camel, kebab, snake, and slugify apply the same rule. The string you type is transformed in the page. Image: Trendalyzer

Counts without a round trip

Inspect 011 Text statistics reports words, characters, and lines from the paste box. Nothing is sent away to be counted. Image: Trendalyzer

Built for local precision

6 / 8 The conversion works in current browsers with deterministic output and zero external data transfer. How we review tools Image: Trendalyzer

Bad input should not look like success

Errors A malformed Base64 string must show an error. The previous result is not left on screen as if it were the new answer. Image: Trendalyzer The text tools on Trendalyzer are small, single-purpose pages: encode or decode Base64, encode or decode a URL component, escape or unescape HTML, change letter case, build a slug, or count words. They share one engine that runs in the browser. There is no external API behind the conversion. That design is the product. A paste box that posts to a server would be cheaper to write and more expensive to run, and it would break the rule that user data never leaves the device. The pages are static. The conversion is a module loaded when you use the tool, not when the page first paints. Tools are designed with robust browser testing and deterministic execution. Encoding is also not a security boundary. Base64, percent-encoding, and HTML escaping are reversible representations. If you cannot rotate a secret, do not paste it here. When a decode fails, the page must say so. Leaving the previous output on screen after invalid input is treated as a defect, because it looks like a successful conversion of the new text.

Open the tools index

Next Every shipped text tool is listed with its category. Start with encode, format, or inspect. Image: Trendalyzer Browse text tools

Check the source, then make the call.

Reporting notes This visual briefing was reviewed by Trendalyzer desk. Full links, image credits, and editorial notes are available on the source page. Open sources and credits Read the full article Open the related page Published Aug 16, 2026 · Trendalyzer