Swrice Tools
Fast, free, browser-based tools — everything runs locally in your browser, nothing is uploaded.
Developer Tools
JSON Formatter
Format, beautify and inspect JSON with instant, in-browser validation.
JSON Validator Soon
Check whether your JSON is valid and get exact error locations.
JSON Minifier Soon
Strip whitespace from JSON to make it as small as possible.
Base64 Encoder Soon
Encode and decode text or files to and from Base64.
URL Encoder Soon
Encode and decode URLs and query string components.
JWT Decoder Soon
Decode a JSON Web Token and inspect its header and payload.
UUID Generator Soon
Generate random, RFC-compliant UUID v4 identifiers.
Regex Tester Soon
Test regular expressions against sample text with live matches.
Image Tools
Image Compressor Soon
Reduce image file size while keeping visual quality.
Image Resizer Soon
Resize images to exact dimensions or a percentage scale.
JPG to PNG Soon
Convert JPG images to PNG format in your browser.
PNG to JPG Soon
Convert PNG images to JPG format in your browser.
WebP Converter Soon
Convert images to and from the WebP format.
Text Tools
Word Counter Soon
Count words, characters, sentences and reading time instantly.
Character Counter Soon
Count characters with and without spaces as you type.
Case Converter Soon
Convert text between upper, lower, title and sentence case.
Text Diff Soon
Compare two blocks of text and highlight the differences.
Lorem Ipsum Soon
Generate placeholder Lorem Ipsum text for mockups and layouts.
SEO Tools
Meta Generator Soon
Generate title, description and Open Graph meta tags.
Schema Generator Soon
Build JSON-LD structured data markup for your pages.
Robots.txt Generator Soon
Create a robots.txt file to control search engine crawling.
SERP Preview Soon
Preview how a page will look in Google search results.