Automatically detects seconds or milliseconds.
Converts to UTC, Local Time, ISO 8601, and RFC 2822.
100% local processing in your browser.
One-click copy for all converted formats.
Type or paste your Unix timestamp (seconds or milliseconds) into the input field.
The tool will instantly detect the format and convert it to various human-readable date formats.
Click the copy icon next to any format to copy the result to your clipboard.
Convert timestamps instantly without any data leaving your browser.
Everything you need to know about the DevUsta Tools platform.
Professional video editing and conversion directly in your browser with FFmpeg.wasm.
Professional browser-based Secure PDF tool. Sign documents, merge files, sanitize metadata, and compress PDF with 100% client-side security. No uploads, total privacy.
Format, validate, and beautify your JSON data with a sleek, user-friendly interface.
Secure and Local JWT Analysis
Secure and Local SVG Optimization
Compress, resize, and remove metadata from images 100% locally in your browser.
Secure Diff Checker
Format and minify complex SQL queries instantly in your browser.
100% Private Base64 converter. Encode and decode strings locally in your browser using WebAssembly. Convert Base64 to image or PDF safely.
Create custom QR codes with logos, colors, and unique shapes. Scan QR codes securely from your camera or images. Everything runs locally in your browser for maximum privacy.
Build, test, and master regular expressions with a comprehensive cheat sheet and real-time match highlighting.
Secure and local scratchpad.
Analyze your domain's DNS records (A, MX, TXT, CNAME) in real-time across Google & Cloudflare. Perform free security health checks for SPF, DMARC, and DNSSEC.