Office team
Tools for IT and engineering teams
Format and convert data, decode tokens, generate IDs and checksums, look up DNS and build cron schedules. Most run in the browser, so what you paste stays on your machine.
All 24 tools here work now, and none of them needs credits.
JSON FormatterValidate, pretty-print and minify JSON privately.CSV ↔ JSON ConverterConvert CSV to JSON and back, with quotes and delimiters handled.Markdown to HTMLConvert Markdown to clean, sanitised HTML with a live preview.Base64 Encoder / DecoderEncode text, images or any file to Base64, or decode Base64 back to text or a file, with base64url and data: links.URL Encoder / DecoderPercent-encode or decode text and links, with form encoding (+) and a link's query parameters listed.File Checksum CheckerGet MD5, SHA-1, SHA-256 and SHA-512 checksums of any file and verify downloads.UUID GeneratorUUID v4, v7, v1, v5 and v3 in bulk, GUID formats, and a checker that shows a UUID's version and time.JWT DecoderDecode a JWT's header and claims, check expiry, and verify the signature with a secret or public key.JWT GeneratorCreate signed JSON Web Tokens for testing: HS256 with a secret, or RS256, ES256 and EdDSA with a key pair.Regex TesterTest JavaScript regular expressions: matches highlighted, capture and named groups, flags, replace and common patterns.Cron Expression GeneratorBuild or check a cron schedule: plain-English meaning and the next run times in any time zone.Unix Timestamp ConverterEpoch time to date and back in any time zone: seconds, milliseconds, microseconds or nanoseconds, the live current timestamp and Discord time codes.ZIP ExtractorOpen ZIP files on any device, password-protected ones too: preview, download one file or save them all.Open RAR Files (RAR & 7z Extractor)Open RAR and 7z archives on any device: preview files and download them one by one or as a ZIP. No upload.RAR to ZIP ConverterConvert RAR or 7z archives to ZIP in your browser, keeping folders and file names. No upload.QR Code GeneratorQR codes for links, text, email, phone, SMS, contacts, Wi-Fi and UPI, in your colours with a logo. PNG or SVG.QR Code ScannerScan QR codes with your camera or from a photo or screenshot: links, Wi-Fi passwords, contacts and UPI, checked first.Barcode GeneratorCode 128, EAN-13, UPC-A, EAN-8 and Code 39 barcodes as PNG or SVG, check digits included.What Is My IPSee your public IP address, country and connection type, plus your browser, OS, screen size and time zone.DNS CheckerAll DNS records at once, a comparison of public resolvers after a change, SPF/DMARC checks and reverse lookups.PDF to HTMLConvert a PDF into clean HTML with headings, lists, tables and links, or a page that looks just like the PDF. No upload.HTML to PDF ConverterPaste HTML code or open an .html file, preview it safely, then print or download it as a PDF on A4 or Letter pages. No upload.Webcam TestCheck your camera online: live preview, real resolution, measured frame rate, megapixels, camera picker, mirror and a photo. Nothing is uploaded.XML Sitemap GeneratorTurn a list of URLs, with last-modified dates, into a valid sitemap.xml for Google and Bing.
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