Powerful tools.
One simple place.
Fast, private and easy-to-use online tools for files, developers and everyday work.
No sign-up required Files auto-deleted No watermarks
Recently used
Popular tools
The tools people reach for most.
JSON Formatter
Beautify or minify JSON with syntax validation and configurable indentation.
JSON to CSV
Convert JSON arrays into CSV with automatic flattening of nested objects.
PDF Compressor
Reduce PDF file size while keeping text sharp and images readable.
PDF Merger
Combine multiple PDFs into one document in the order you choose.
Images to PDF
Combine JPG, PNG and WebP images into a single PDF.
PDF to CSV
Extract tables from PDF statements and reports into CSV.
PDF to Excel
Convert PDF tables into an Excel workbook with one sheet per page.
Invoice to Excel
Extract invoice number, dates, parties, totals and line items into Excel.
PDF & Document tools
Compress, merge, split and convert PDFs — and turn documents into spreadsheets.
PDF Compressor
Reduce PDF file size while keeping text sharp and images readable.
PDF Merger
Combine multiple PDFs into one document in the order you choose.
PDF Splitter
Extract page ranges or split every page into its own PDF.
PDF to Images
Render every PDF page as a high-quality PNG or JPG image.
Images to PDF
Combine JPG, PNG and WebP images into a single PDF.
PDF to Text
Extract the text layer of a PDF, optionally preserving the page layout.
PDF to CSV
Extract tables from PDF statements and reports into CSV.
PDF to Excel
Convert PDF tables into an Excel workbook with one sheet per page.
Invoice to Excel
Extract invoice number, dates, parties, totals and line items into Excel.
OCR — Image & Scanned PDF to Text
Recognise text in scanned PDFs and photos with OCR.
Developer tools
Format, validate, encode and convert data — right in your browser.
JSON Formatter
Beautify or minify JSON with syntax validation and configurable indentation.
JSON Validator
Check whether JSON is valid and find the exact position of syntax errors.
JSON to CSV
Convert JSON arrays into CSV with automatic flattening of nested objects.
CSV to JSON
Convert CSV to a JSON array with header detection and type inference.
Base64 Encoder / Decoder
Encode text or files to Base64 and decode Base64 back — UTF-8 and URL-safe.
URL Encoder / Decoder
Percent-encode or decode URLs and query parameters and inspect query strings.
JWT Decoder
Decode JSON Web Tokens and inspect header, payload and expiry.
UUID Generator
Generate random v4 or time-ordered v7 UUIDs in bulk.
Unix Timestamp Converter
Convert Unix epoch time to human dates and back, in any time zone.
Regex Tester
Test JavaScript regular expressions with live match highlighting and groups.
Image tools
Compress, resize and convert JPG, PNG and WebP images.
Everyday tools
Passwords, QR codes and text statistics in one click.
Why Toolseta
Built to be the fastest way to get a small job done — without ads in your face or accounts in your way.
Private by design
Text tools run in your browser. Uploaded files are deleted automatically, never shared.
Instant
No installs, no sign-up walls. Results in seconds, processed on dedicated workers.
Honest results
No watermarks, no fake “premium” steps. If compression can’t help, you get your file back.
Built for real work
Batch processing, PDF to Excel and invoice extraction for when it’s more than a one-off.
Turn PDFs and invoices into spreadsheets. In bulk.
200 MB files, batch processing, PDF to Excel, Invoice to Excel, OCR, priority queue and history — for €7.99/month.
Frequently asked questions
Is Toolseta free?
Yes. All developer and everyday tools are free without limits, and file tools are free with daily limits. Toolseta Pro unlocks larger files, batch processing, premium document tools and higher limits.
Do I need an account?
No. Every free tool works without registration. An account is only needed for higher limits, history and paid features.
What happens to my files?
Uploads are processed in an isolated queue and deleted as soon as processing ends. Results are deleted automatically after one hour (24 hours on Pro). We never share or sell files.
Which tools run in my browser?
All developer and everyday tools — JSON, Base64, JWT, regex, UUIDs, passwords, QR codes and the word counter — run 100% locally. Nothing you paste is uploaded.
Can I use Toolseta for business?
Yes. The Business plan includes commercial usage, the REST API with API keys, high limits and usage analytics.