Software we give away,because it sells our engineering.
Thirty-three tools our own engineers and marketers use every day — audits, pro generators, calculators and daily utilities. Free, no sign-up, private by design. No sign-up, no email gate, no watermark. Each one is a small demo of a service — and the fix is always written next to the finding.
Quote estimator
Pick what you need, adjust the details and watch the price, timeline and breakdown update live.
Live · free⚡Website speed & SEO check
Google Lighthouse performance, SEO and accessibility scores, real-user Core Web Vitals, plus a 23-point on-page and server audit — each failure with the fix spelled out.
Live · free📡Uptime & SSL check
One check for the two things that take sites down silently: a server that stops answering, and a certificate nobody renewed.
Live · free🛡️DNS, email & security check
Gmail and Yahoo now reject bulk mail without SPF, DKIM and DMARC.
Live · free✨AI website brief generator
Twelve business types, six goals, the integrations Indian businesses actually need.
Live · free🧮Proxmox / private cloud sizer
The calculator our data-center practice uses for first-pass designs: workloads in, nodes out, with overcommit ratios, hypervisor reserve, replication overhead and N+1 — and an honest three-year TCO beside on-demand public cloud.
Live · free📈Ad spend & CPL calculator
Budget, CPC, landing-page conversion, close rate, ticket size and margin — six numbers decide whether a campaign makes money.
Live · freeThe ones you Google every week.
What is my IP, port checker, WHOIS, HTTP headers, diff, Markdown, hashes, YAML↔JSON, text case, GST, in-hand salary, EMI, meta tags, colour contrast, chmod, status codes, time zones, GST invoice, ATS resume, unit converter, speed test, OCR, email signature, privacy policy, dates.
What is my IP address
The address your ISP gave you today, the hostname attached to it, and the fingerprint your browser sends with every request — useful for VPN checks, firewall allow-lists, remote-desktop setup and support calls.
Live · free🚪Open port checker
Port-forwarding not working? Firewall rule unclear? Test from our server in India and see open, closed or filtered in seconds — with the common service name next to each port.
Live · free🔎Domain WHOIS / RDAP lookup
Buying, renewing, transferring or investigating a domain — the registry data in one clean view, with plain-English meaning for every status code.
Live · free🧾HTTP headers & redirect checker
Debug redirect loops, www/HTTPS canonical chains, missing security headers, cache problems and slow TTFB — the view we open first on any “site is weird” ticket.
Live · free🆚Text diff checker
Before/after configs, two exports, a colleague’s edit — see exactly what differs, line by line, with a unified-diff download for tickets and change records.
Live · free📝Markdown editor & preview
READMEs, runbooks, documentation, blog drafts — a clean split-screen editor with GitHub-style rendering and one-click HTML export.
Live · free#️⃣Hash & UUID generator
Verify an ISO checksum, make an API key, generate UUIDs for a database seed, or hash a string for a config — without pasting secrets into a random website: this one never sends anything.
Live · free🔀YAML ↔ JSON converter
Indentation errors cost hours in Kubernetes and Compose files.
Live · free🔤Text case converter & slug
Variable names, headlines, slugs, CSV clean-ups — the small text chores, done in one place without a macro.
Live · free🧾GST calculator (India)
For quotes, invoices and checking a supplier’s bill — the post-September-2025 slabs with intra-state (CGST+SGST) and inter-state (IGST) splits.
Live · free💼In-hand salary calculator (India)
Comparing offers, planning a move or just checking payroll — see where each rupee of CTC goes under the new regime, and how a different basic percentage changes PF and take-home.
Live · free🏦EMI calculator
Home loan at 8.
Live · free🏷️Meta tags & Open Graph generator
Titles that get cut off and cards without images lose clicks.
Live · free🎨Colour contrast & palette
Brand colours that fail contrast lose readers and accessibility audits.
Live · free🔐chmod permissions calculator
The permission reference every Linux admin keeps open: octal to symbolic, special bits explained, and the commands for the common cases (web directories, SSH keys, cron scripts).
Live · free🚦HTTP status codes reference
502 from NGINX, 429 from an API, 308 vs 301 for SEO — search the code or the symptom and get the meaning, likely cause and fix in one card.
Live · free🕒Time zone meeting planner
Remote teams and client calls across India, the US, Europe, the Gulf, Singapore and Australia — find the hour that works for all, with DST handled automatically.
Live · free🧾GST invoice & quotation generator
Freelancers, agencies, shops and consultants: fill the form, watch the invoice build, download the PDF.
Live · free📄ATS resume builder
Fancy templates get rejected by parsers.
Live · free📐Unit converter
Feet to metres for the server room, GB to GiB for a storage quote, acres to hectares, crore to million for the investor deck — one converter, all categories, no ads.
Live · free🚀Internet speed test
Runs parallel downloads of random data from our server, then uploads, then measures ping and jitter — and tells you what the numbers are good for (video calls, 4K, remote desktop, backups).
Live · free🔠Image to text (OCR)
ID proofs, invoices, whiteboard photos, old PDFs as images, screenshots of error messages — turn them into text you can search, copy and edit, without sending documents to a cloud OCR service.
Live · free✍️Email signature generator
Table-based HTML that renders correctly in every mail client, two layouts, brand colour, optional logo and a one-click copy — the whole team can be consistent in five minutes.
Live · free📜Privacy policy generator (India)
Answer a few questions about what your site collects and uses, and get a readable policy with the DPDP-required pieces (consent, purpose, rights, grievance contact) — ready to paste on your site.
Live · free📅Age & date calculator
Age for a form, days to a deadline, notice-period end date, SLA calendar vs working days, contract renewal — the date arithmetic people search for every day.
Live · freeGenerators people pay for elsewhere.
Scripts, Docker Compose, systemd, NGINX, firewalls, ZFS/RAID, backup planning, alert rules, log analysis, Kubernetes, Ansible, SSL, ad copy, content calendars, ROI. Free, open, private.
Backup, cleanup & watchdog script generator
Seven everyday automation tasks, three shells.
Live · free🐳Docker Compose generator
Eight common stacks with the details people forget — health checks, restart policies, volumes, secrets in .
Live · free⚙️systemd service & timer generator
Correct unit files with restart, user isolation, hardening and journald logging; add a timer to replace cron with something that logs and survives reboots.
Live · free🌐NGINX config generator
Reverse proxy, static or PHP — with TLS, redirects, headers, gzip and caching done the way our speed tool checks for.
Live · free🧱Firewall rules generator
The baseline every server should have before it goes on the internet, in the syntax of your firewall.
Live · free🧱ZFS / RAID capacity calculator
The calculator we use before quoting storage: usable space, what can fail, how long a rebuild takes — and which layout fits VMs vs backups.
Live · free🧰Backup storage & retention planner
Storage, windows and schedule from five numbers — with the honest comparison between incremental-forever (PBS/Veeam) and classic fulls.
Live · free🚨Monitoring alert rules generator
The baseline rule set we deploy on every estate, with thresholds you choose and the philosophy that keeps on-call sane.
Live · free🔍Log analyser (NGINX / Apache / syslog)
Who is hitting you, what they ask for, what fails — from a paste.
Live · free☸️Kubernetes manifest generator
The manifests reviewers expect — probes, limits, non-root, rolling updates, TLS ingress — generated from the five things that actually vary.
Live · free🅰️Ansible playbook generator
The baseline playbook we run on every VM before it does anything else — pick the tasks, set the user, run with --check first.
Live · free🔏SSL certificate / CSR command builder
CSR with SANs, self-signed for labs, or Let’s Encrypt — with the verification commands you run after install.
Live · free✍️Ad copy generator (Meta · Google · LinkedIn)
Rule-based, instant, no login: variants in four tones, counted against each platform’s limits, with the testing plan we use.
Live · free📅Social media content calendar generator
A rotation of teach, proof and offer posts across your platforms, dated and exportable — the structure behind consistent accounts.
Live · free📊Break-even & ROI calculator
Break-even for a product or service line, payback and NPV for a project — the two sheets every owner needs before saying yes.
Live · free🧾.htaccess & robots.txt generator
The .
Live · freeMerge, split, compress, convert — without uploading anything.
The everyday document jobs people hand to random websites — merge PDF, JPG to PDF, Word to PDF, PDF to Word, resize a photo for a portal. Ours run inside your browser with open-source libraries: your files never leave your device.
Merge PDF
Select the PDFs, drag them into order, download one file.
Live · free✂️Split PDF / extract pages
Type a page range like 1-3,8,10-12 and download just those pages — or every page as its own file in a ZIP.
Live · free🔄Rotate PDF
Phone-scanned documents arrive rotated every day.
Live · free🗜️Compress PDF
Government portals, job sites and banks reject PDFs over 1–2 MB.
Live · free🖼️➡️📄JPG to PDF
Marksheets, receipts, signed forms photographed on a phone — turned into a tidy PDF for upload, in the order you choose.
Live · free📄➡️🖼️PDF to JPG
For a WhatsApp forward, a slide, a thumbnail or an Instagram carousel — pick the resolution and format, download one page or all.
Live · free📝➡️📄Word to PDF
Resumes, offer letters, applications.
Live · free📄➡️📝PDF to Word
Lost the Word file but still have the PDF? Get the text back as a .
Live · free📐Image resizer & cropper
“Image must be 200×230 px and under 50 KB” — every Indian exam portal has a rule like this.
Live · free🔁Image converter (PNG, JPG, WebP)
WebP that a government site refuses, PNG screenshots that are 4 MB — convert them all at once, privately.
Live · free🔢Word & character counter
SOPs capped at 500 words, meta descriptions at 160 characters, tweets at 280 — see every number live as you type, plus keyword density for SEO writers.
Live · freeThe small tools you open ten times a day.
Subnetting, JSON, encoders, cron, timestamps, regex, image compression — private by design: everything runs in your browser.
IP subnet calculator
Network, broadcast, first/last host, wildcard mask, binary view and one-click subnet splits — the calculator we hand to every NOC trainee.
Live · free{ }JSON formatter & validator
Paste an API response or a config file.
Live · free🔁Base64, URL, JWT & hash
The six conversions developers and support engineers do fifty times a day, in one box.
Live · free🔗UTM link & QR builder
Every offline banner, WhatsApp broadcast and ad set should carry its own UTM.
Live · free🔐Password & passphrase generator
Random, local, with the entropy shown — so you can see why 16 random characters beat "Company@2026".
Live · free⏱️Cron expression explainer
The schedule in plain English, the next five executions, and the UTC-vs-IST trap that causes half of all "the backup didn’t run" tickets.
Live · free🕒Unix timestamp converter
Logs, JWTs, APIs and databases speak in seconds since 1970.
Live · free.*Regex tester
Live highlighting, a match table with groups, and the patterns Indian developers reach for most — mobile numbers, GSTIN, PAN, email, IP.
Live · free📦Bytes & bandwidth converter
The unit confusion behind "the backup window is too short" and "the disk is smaller than we bought" — resolved, with transfer time at any link speed.
Live · free🖼️Image compressor & resizer
The single biggest fix for slow Indian websites is image weight.
Live · freeWant a tool built for your business?
Calculators, checkers, portals, internal dashboards — we build them as fast as we built these.