Free browser tools that run locally
Convert, decode, format, and inspect common web data without uploading your files. CleanWebTools is built for quick SEO-discoverable utilities with a privacy-first workflow.
Start with a focused tool
Each page solves one search intent with a real browser-based utility, practical examples, privacy notes, and links to related tools.
Base64 to Image Converter
Paste a Base64 string, preview the decoded image, and download it as a file. The conversion runs locally in your browser.
Image to Base64 Converter
Select an image file and generate a Base64 data URL that can be copied into HTML, CSS, JSON, or test fixtures.
JWT Decoder
Paste a JSON Web Token and inspect its header, payload, and signature segment locally in your browser.
JSON Formatter
Paste JSON, validate it, format it with indentation, or minify it into compact output for APIs and config files.
Markdown to HTML Converter
Paste Markdown, preview the rendered result, and copy sanitized HTML for docs, CMS publishing, or prototypes.
Unix Timestamp Converter
Convert Unix epoch seconds or milliseconds into local and UTC dates, or generate the current timestamp instantly.
SHA-256 Hash Generator
Paste text and generate a SHA-256 digest locally for checksums, examples, cache keys, and debugging.
Fancy Text Generator
Type normal text and copy Unicode style variants for profiles, bios, headings, notes, and quick social posts.
Built for search, speed, and trust
CleanWebTools uses static pages so every utility can have a clear title, canonical URL, readable explanation, examples, and structured data. The product is not a single hidden app behind one route; it is a collection of focused pages that match real search intent.
The first version avoids aggressive advertising and heavy media. The priority is useful tools, clean content, fast loading, accessible controls, and a clear promise: many common conversions can happen directly in the browser.