1. Match the task
Choose a focused tool instead of forcing one workflow to do several unrelated jobs.
Private File & Data Tools
20 utilities for archives, structured data and text, with simple controls.
ZIP Creator
Package selected files into a ZIP archive online.
Open toolZIP Extractor
Inspect and extract a ZIP into a new safe ZIP download.
Open toolSHA-256 File Hash
Calculate a SHA-256 checksum with SHA-256.
Open toolDuplicate File Detector
Find byte-identical selected files by SHA-256 hash.
Open toolText File Merger
Join multiple text files in selection order.
Open toolCSV Splitter
Split a CSV into smaller CSV files packaged as ZIP.
Open toolCSV Merger
Merge CSV files with one shared header row.
Open toolCSV to JSON
Convert quoted CSV records to JSON online.
Open toolJSON to CSV
Convert a JSON array of objects to CSV.
Open toolXML to JSON
Parse XML into readable JSON online.
Open toolJSON to XML
Convert JSON values into escaped XML.
Open toolYAML to JSON
Parse YAML and export formatted JSON online.
Open toolJSON to YAML
Convert JSON into readable YAML online.
Open toolJSON Formatter
Validate and prettify JSON with indentation.
Open toolJSON Minifier
Validate JSON and remove unnecessary whitespace.
Open toolMarkdown to HTML
Convert common Markdown syntax to escaped HTML.
Open toolHTML to Markdown
Convert common HTML elements to Markdown text.
Open toolQR Code Generator
Create a QR code PNG from the entered content.
Open toolSecure Password Generator
Generate a password using cryptographic secure randomness.
Open toolText Compare
Compare two text files line by line online.
Open toolTopic guide
How to choose from Private File and Data Tools
Create ZIP files, hashes, QR codes and transform CSV, JSON, XML, YAML and text online. Start from search intent: identify the input you have, the result you need and whether quality, compatibility, privacy or speed matters most.
2. Check capability
Read supported inputs, outputs and format limitations before processing important content.
3. Verify the result
Preview or open the download, compare it with the original and keep a backup.
Topical coverage
This cluster contains 20 working tools, including the following common intents.
ZIP Creator
Package selected files into a ZIP archive online.
OpenZIP Extractor
Inspect and extract a ZIP into a new safe ZIP download.
OpenSHA-256 File Hash
Calculate a SHA-256 checksum with SHA-256.
OpenDuplicate File Detector
Find byte-identical selected files by SHA-256 hash.
OpenText File Merger
Join multiple text files in selection order.
OpenCSV Splitter
Split a CSV into smaller CSV files packaged as ZIP.
OpenCSV Merger
Merge CSV files with one shared header row.
OpenCSV to JSON
Convert quoted CSV records to JSON online.
OpenExperience and trust signals
- Each listed page contains a functioning interactive tool
- Published capability claims are checked against the implemented tool and test results
- Limitations are stated instead of promising impossible compatibility
- Tool pages link to related workflows and practical next steps
Reviewed 2026-08-27 · UAE PDF Product Team
Category FAQ
What are Private File and Data Tools?
Private File and Data Tools are focused online utilities for file & data tasks. Create ZIP files, hashes, QR codes and transform CSV, JSON, XML, YAML and text online.
Are these file & data tools free?
Yes. Public online tools are free, require no signup and do not have an account-based processing quota.
Which tool should I choose?
Choose the page whose accepted input and expected output match the result you need.
Why can results differ?
Source format, dimensions, file complexity and selected options can change the final result. Each tool documents relevant limits.
Where should I start?
Choose the tool that matches the intended output, test with one input, review the result and then continue with a larger batch.
Ready to complete the task?
Open a tool above, or use the private workspace to search and save useful pages.