101+ free, fast, privacy-friendly online tools: QR & UPI, PDF editor/compress to exact KB, image resizer for SSC/UPSC/NEET, EMI/SIP/GST/income tax (FY 2025-26), JSON, Base64 & more — 100% in your browser, no uploads.
All tools run 100% in your browser — no uploads, no tracking, no paywalls. Use the same tools on utility.rajlabs.in, tools.rajlabs.in and utils.rajlabs.in. Categories include PDF (merge, split, compress to exact KB, protect, unlock, image to PDF), Photo (passport grid, image resizer to exact KB for SSC/UPSC/NEET, signature resizer, background remover), Text (sanitize, formatter, lorem, markdown, diff), Calculators (EMI, GST, SIP/PPF, income tax FY 2025-26 old vs new, HRA, age, mortgage, BMI, salary take-home, scientific), QR & UPI (QR generator, UPI QR, WhatsApp QR, scanner, MCC 981 explorer), JSON & Dev (viewer, diff, csv/xml/yaml, regex, uuid, jwt, hash, url lab, code formatter, cron, chmod, CIDR) and more. Each tool has a shareable URL (?param=value), copy buttons and offline support.
Try PDF Editor & Signer, Image Resizer to Exact KB for SSC/UPSC/IBPS forms, Passport Photo Grid, QR Code Generator, UPI Inspector, JSON Viewer, EMI & SIP Calculators, Percentage & Unit Converters, and PII Masker. Browse categories on the homepage — every tool is one tap away.
All pages have unique titles and descriptions, a single H1, and 300+ words of static fallback so Bing and other crawlers see complete content even without JavaScript. Submit updates via IndexNow and sitemaps at /sitemap.xml, /sitemap-tools.xml and /sitemap-utils.xml.
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Static fallback for crawlers without JavaScript — the interactive app loads when JavaScript is enabled.