All tools
Every tool on the platform — 72 of them, grouped by category. All free, all keyboard accessible, and none of them send what you type or upload anywhere. Press CtrlK to search from anywhere.
Budgeting
3 toolsSplit your income into buckets and plan for every goal
Money Bucket Planner
Budgeting
Split your monthly income into buckets — basics, lifestyle, wellness, trips, savings — and see each one in rupees.
Runs in your browser
Savings Goal Calculator
Budgeting
How much to save each month to reach a goal — a trip, a gadget, a wedding — by a target date.
Runs in your browser
Emergency Fund Calculator
Budgeting
How big your emergency fund should be, and how long it will take to build it.
Runs in your browser
Savings & Investments
6 toolsSIP, lumpsum, FD, RD, PPF and CAGR calculators
SIP Calculator
Savings & Investments
Project the value of a monthly SIP, with an optional yearly step-up and a year-by-year table.
Runs in your browser
FD Calculator
Savings & Investments
Fixed deposit maturity amount and interest, with quarterly, monthly or yearly compounding.
Runs in your browser
PPF Calculator
Savings & Investments
Fifteen-year Public Provident Fund projection at the current rate, with yearly balances.
Runs in your browser
Lumpsum Calculator
Savings & Investments
See what a one-time investment grows to at an expected annual return.
Runs in your browser
RD Calculator
Savings & Investments
Recurring deposit maturity value for a fixed monthly deposit, compounded quarterly.
Runs in your browser
CAGR Calculator
Savings & Investments
Compound annual growth rate between a starting and ending value over any period.
Runs in your browser
Tax & Salary
5 toolsIncome tax, in-hand salary, HRA, EPF and gratuity
Income Tax Calculator
Tax & Salary
Compare tax under the old and new regimes for FY 2026-27, with deductions, rebate and cess.
Runs in your browser
In-Hand Salary Calculator
Tax & Salary
Turn a CTC into monthly take-home pay after PF, professional tax and income tax.
Runs in your browser
EPF Calculator
Tax & Salary
Project your Employees’ Provident Fund corpus at retirement from salary and contributions.
Runs in your browser
Gratuity Calculator
Tax & Salary
Gratuity payable on leaving a job, from last drawn salary and years of service.
Runs in your browser
HRA Calculator
Tax & Salary
Work out how much of your house rent allowance is tax-exempt under Section 10(13A).
Runs in your browser
Loans
2 toolsEMI and prepayment calculators for every loan
Documents
10 toolsInvoices, resumes, letters and agreements, ready to print
GST Invoice Generator
Documents
Make a GST tax invoice with GSTINs, HSN/SAC codes and the right CGST, SGST or IGST split.
Runs in your browser
Invoice Generator
Documents
Create a professional invoice with your logo, line items and taxes, then save it as a PDF.
Runs in your browser
Resume Builder
Documents
Build a clean, ATS-friendly resume or CV from a form, in a choice of templates.
Runs in your browser
Salary Slip Generator
Documents
Create a monthly payslip with earnings, deductions, attendance and net pay in words.
Runs in your browser
Quotation Generator
Documents
Prepare a clear, priced quotation with validity, terms and totals, and save it as a PDF.
Runs in your browser
Rent Agreement Generator
Documents
Draft a residential rent or leave-and-licence agreement with rent, deposit and clauses.
Runs in your browser
Offer Letter Generator
Documents
Draft a formal job offer letter with role, joining date, compensation and terms.
Runs in your browser
Experience Letter Generator
Documents
Issue an experience or relieving letter with tenure, designation and a personal note.
Runs in your browser
Broadband Bill Generator
Documents
Bill your internet or cable subscribers: plan, billing period, GST, balance and a UPI QR.
Runs in your browser
Business Proposal Generator
Documents
Put together a polished business proposal with scope, timeline, pricing and next steps.
Runs in your browser
PDF & Image
10 toolsMerge, split, compress and convert files locally
PDF Merger
PDF & Image
Combine several PDFs into one file, in the order you choose.
Runs in your browser
PDF Editor
PDF & Image
Edit text, add text and images, sign, white out, highlight and fill in forms in any PDF.
Runs in your browser
Image Compressor
PDF & Image
Shrink JPG, PNG and WebP images with a quality slider and optional resizing.
Runs in your browser
Compress PDF
PDF & Image
Reduce PDF file size for email and upload limits, with a lossless option that keeps text.
Runs in your browser
Image Resizer
PDF & Image
Resize images by pixels or percent, or shrink them to a target size in KB.
Runs in your browser
Image to PDF
PDF & Image
Turn JPG, PNG or WebP images into a single PDF, one image per page.
Runs in your browser
Passport Size Photo Maker
PDF & Image
Crop a photo to passport, visa or PAN card size and get a print-ready sheet of copies.
Runs in your browser
Image Converter
PDF & Image
Convert images between JPG, PNG and WebP, one at a time or in bulk.
Runs in your browser
PDF Splitter
PDF & Image
Split a PDF into single pages or custom ranges, or pull out just the pages you need.
Runs in your browser
PDF to Image
PDF & Image
Convert PDF pages to high-quality PNG, JPG or WebP images.
Runs in your browser
Text
2 toolsWord, character and reading-time counts
QR & Barcode
2 toolsScannable codes for links, Wi-Fi, products and labels
JSON
8 toolsFormat, validate, diff and convert JSON
JSON Validator
JSON
Check JSON syntax and get the exact line and column of any error.
Runs in your browser
JSON Formatter
JSON
Pretty-print JSON with configurable indentation and sorted keys.
Runs in your browser
JSON Diff
JSON
Compare two JSON documents structurally and see what changed.
Runs in your browser
JSON to YAML
JSON
Convert JSON into readable YAML for Kubernetes, CI and config files.
Runs in your browser
JSON Minifier
JSON
Strip whitespace from JSON and see exactly how many bytes you saved.
Runs in your browser
YAML to JSON
JSON
Convert YAML into JSON, with clear errors for invalid documents.
Runs in your browser
JSON Escape
JSON
Escape text into a valid JSON string literal.
Runs in your browser
JSON Unescape
JSON
Turn an escaped JSON string back into readable text.
Runs in your browser
API
4 toolsInspect tokens, status codes, headers and requests
JWT Decoder
API
Decode a JWT header and payload, and check expiry and standard claims.
Runs in your browser
HTTP Status Code Lookup
API
Search every HTTP status code with practical guidance on when to use it.
Runs in your browser
cURL Generator
API
Build a correct cURL command from a URL, method, headers and body.
Runs in your browser
HTTP Header Reference
API
Look up request and response headers, their direction and typical values.
Runs in your browser
Encoding
6 toolsBase64, URL and HTML encoding, both directions
Base64 Encoder
Encoding
Encode text or files to Base64, with URL-safe and MIME options.
Runs in your browser
Base64 Decoder
Encoding
Decode Base64 back to text or download it as a file.
Runs in your browser
URL Encoder
Encoding
Percent-encode a value for use in a URL path, query or form body.
Runs in your browser
URL Decoder
Encoding
Decode percent-encoded URLs and expand query parameters into a table.
Runs in your browser
HTML Encoder
Encoding
Escape HTML special characters to prevent broken or unsafe markup.
Runs in your browser
HTML Decoder
Encoding
Convert HTML entities back into the characters they represent.
Runs in your browser
Developer
7 toolsIDs, hashes, timestamps and regular expressions
Unix Timestamp Converter
Developer
Convert a Unix timestamp to a human date and back, in any time zone.
Runs in your browser
UUID Generator
Developer
Generate cryptographically random UUIDs in bulk (v4, v7 and nil).
Runs in your browser
Hash Generator
Developer
Hash text or files with MD5, SHA-1, SHA-256, SHA-384, SHA-512 and CRC32.
Runs in your browser
Regex Tester
Developer
Test a regular expression against sample text with live match highlighting.
Runs in your browser
Password Generator
Developer
Generate strong random passwords or passphrases with an entropy readout.
Runs in your browser
XML Formatter
Developer
Pretty-print XML with configurable indentation and well-formedness checks.
Runs in your browser
Epoch Converter
Developer
Work with epoch values in seconds, milliseconds, microseconds and ticks.
Runs in your browser
DevOps
2 toolsSchedules, pipelines and operational config
Database
3 toolsSQL formatting, minifying and conversion
SQL Formatter
Database
Format SQL into a consistent, reviewable shape with keyword casing options.
Runs in your browser
SQL to JSON
Database
Turn INSERT statements into JSON rows for fixtures, seeds and tests.
Runs in your browser
SQL Minifier
Database
Collapse SQL to a single line for embedding in code or config.
Runs in your browser
Networking
2 toolsCIDR maths, subnetting and address planning
Nothing matches that filter
Try a shorter term, or tell us what is missing — contact@vertexonesolutions.com.