# NapTools > 8 free offline developer tools that run entirely in your browser. No uploads, no signup, no ads. ## Tools - [Image Compressor](https://naptools.vercel.app/image-compressor): Compress JPEG, PNG, WebP images up to 90% without quality loss. Runs locally. - [JSON Beautifier](https://naptools.vercel.app/json-beautifier): Format and validate JSON instantly in your browser. - [QR Code Generator](https://naptools.vercel.app/qr-generator): Generate QR codes for links, text, WiFi and more. Works offline. - [Password Generator](https://naptools.vercel.app/password-generator): Generate cryptographically secure random passwords locally. - [Text Converter](https://naptools.vercel.app/text-converter): Convert text between cases and generate SEO slugs. - [Base64 Encoder/Decoder](https://naptools.vercel.app/base64-converter): Encode and decode Base64 strings in real-time. - [OG Tag Generator](https://naptools.vercel.app/og-generator): Generate Open Graph meta tags for your website. - [SEO Analyzer](https://naptools.vercel.app/seo-analyzer): Analyze on-page SEO without sending data anywhere. ## Blog - [Blog](https://naptools.vercel.app/blog): Developer guides, SEO tips, and web performance articles. ## About NapTools is built by Dhrumil. All tools are 100% client-side, privacy-first, and free forever.