Merge PDF
Combine multiple PDF files directly in your browser.
Files stay in your browser.AMGABER Tools
Useful IT tools. Fast, simple and privacy-first.
A growing collection of practical utilities for colleagues, IT teams and everyday technical work. File-based tools process data in your browser whenever possible.
35Tools available
Showing all 35 tools
Quick access
Recently used
PDF tools
Split PDF
Extract selected pages from a PDF into a new file.
Files stay in your browser.Images to PDF
Combine JPG, PNG or WebP images into a single PDF in the selected order.
Images stay in your browser and are never uploaded.Rotate PDF Pages
Rotate all pages in a PDF by 90, 180 or 270 degrees and download the updated file.
The PDF is processed locally in your browser.Reorder PDF Pages
Create a reordered PDF by entering the page sequence you want.
The PDF never leaves your device.Images
Images tools
Security
Security tools
Password Generator
Generate strong passwords and passphrases.
Nothing is sent to a server.SHA-256 Checksum
Calculate a SHA-256 hash for text or a local file.
Hashing happens locally.Passphrase Generator
Generate memorable multi-word passphrases with optional numbers and separators.
Generated locally using browser crypto.File Hash Verifier
Calculate SHA-256 for a local file and compare it with an expected checksum.
The file never leaves your device.SPF Inspector
Find and review the published SPF policy for a domain.
The domain is sent to the AMGABER server for DNS resolution.DMARC Inspector
Check whether a domain publishes a DMARC policy and view it.
The domain is sent to the AMGABER server for DNS resolution.Email DNS Health Check
Review MX, SPF and DMARC together in one quick domain check.
The domain is sent to the AMGABER server for DNS resolution.Networking
Networking tools
IPv4 Subnet Calculator
Calculate network, broadcast and usable host ranges from CIDR.
Runs entirely in your browser.IPv4 Range & CIDR Converter
Convert a CIDR block into network, broadcast, address range and host counts.
Runs entirely in your browser.MAC Address Formatter
Normalize a MAC address into colon, dash, dotted or plain formats.
Runs locally in your browser.Data Transfer Time Calculator
Estimate how long a file transfer will take from data size and network throughput.
Calculation runs locally in your browser.DNS Record Lookup
Look up common DNS records for a public domain.
The domain is sent to the AMGABER server for DNS resolution.MX Record Checker
Inspect mail exchanger records and priorities for a domain.
The domain is sent to the AMGABER server for DNS resolution.Developer
Developer tools
JSON Formatter & Validator
Format, minify and validate JSON.
Your content stays local.Base64 Encode / Decode
Encode or decode text using Base64.
Runs locally.Timestamp Converter
Convert Unix timestamps and local dates.
Runs locally.URL Encode / Decode
Encode or decode URL components safely.
Runs locally.UUID Generator
Generate one or many random UUID v4 values.
Generated locally with browser crypto.Data
Data tools
CSV ↔ JSON Converter
Convert simple CSV data to JSON and JSON arrays back to CSV.
Data stays in your browser.Text Cleaner & Duplicate Remover
Trim, sort and remove duplicate lines from pasted text.
Text stays in your browser.Text Diff Comparator
Compare two text blocks line by line and highlight additions and removals.
Both text blocks stay in your browser.Productivity
Productivity tools
QR Code Generator
Create QR codes for URLs, text, Wi-Fi and contact details directly in your browser.
QR codes are generated locally in your browser.UTM Campaign URL Builder
Build clean campaign URLs with source, medium, campaign and optional tracking terms.
URLs are generated locally in your browser.vCard Contact Generator
Create a downloadable vCard contact file for phones, email signatures and QR workflows.
Contact data stays in your browser.Email Signature Generator
Build a clean professional HTML email signature and copy the generated markup.
Your contact details stay in your browser.Microsoft 365
Microsoft 365 tools
Office Deployment XML Generator
Build a clean Microsoft Office Deployment Tool configuration XML for common Microsoft 365 deployments.
Configuration is generated locally; no credentials are collected.Windows Deployment Assistant
Generate a practical workstation deployment checklist for clean installs or upgrades.
Selections stay in your browser; no device data is collected.Infrastructure
Infrastructure tools
RAID Capacity Calculator
Estimate usable capacity and drive fault tolerance for common RAID levels.
Calculation runs locally in your browser.UPS Runtime Estimator
Estimate battery energy and approximate UPS runtime for a known DC battery bank and load.
Calculation runs locally; results are estimates only.Privacy by design
Your files should not need to leave your device.
PDF, image and local-file utilities are designed to work in the browser. When a future tool needs a server-side service, it will be clearly labeled before you use it.