PDF tools

Edit, merge, split, compress, crop, OCR, repair, number, watermark, flatten, convert to grayscale, protect, and convert PDF files in the browser

Need a tool that is not on this list? Open Contact Us and describe the job in detail: the input you have, the result you want, and how the tool should work.

PDF Editor

Edit PDF text, erase content, and download the result

Set PDF Password

Lock a PDF with a password and download the protected file

Remove PDF Password

Unlock a PDF with the existing password and download the file

PDF Merge

Combine several PDFs into one file, in the order you choose

Alternate & Mix

Mixes pages from 2 or more documents, alternating between them

PDF Split

Split a PDF by page range and download the parts as a ZIP

PDF Compress

Reduce PDF file size in the browser and download a smaller copy

Crop PDF

Trim PDF page margins by percentage and download the cropped file

Grayscale PDF

Convert color PDF pages to grayscale, one file or several at once

OCR PDF

Read scanned PDF pages and download searchable PDF or text

Add page numbers

Stamp page numbers on a PDF with location, margin, and style

PDF Watermark

Stamp text or image watermarks on a PDF with position, rotation, and opacity

Flatten PDF

Make fillable PDFs read-only, or rasterize pages like print and scan

PDF to Excel

Extract PDF text into an Excel spreadsheet

PDF to JPG

Turn PDF pages into JPG, PNG, TIFF, or WebP

PDF to Markdown

Turn a PDF into Markdown for AI, with image descriptions in place

PDF to Word

Convert a PDF to Word with layout or flowing text

HTML to PDF

Turn pasted HTML into a downloadable PDF

Image to PDF

Convert JPG, PNG, TIFF, or WebP images to PDF

About Free Tool Mate

Free Tool Mate is a free online toolkit of browser based developer utilities for JSON, XML, SQL, YAML, text, images, PDFs, encoding, generators, and everyday calculations. Format and validate JSON, beautify SQL queries, convert XML to JSON, decode Base64 and JWT tokens, generate UUIDs and strong passwords, resize images, protect PDF files, and create printable receipts without installing software. Every tool runs entirely in your browser, so your data is never uploaded to a server. There is no sign-up, no account, and no usage cap.

Developers, testers, writers, students, and office teams use Free Tool Mate when they need a fast private workspace. Paste an API payload, open a PDF, drop a photo, or type a query and get an instant result you can copy, print, or download. Related tools sit next to each other so you can move from formatting to comparing to converting in a few clicks. The homepage filter pills jump you straight into JSON, SQL, Image, PDF, Text, or Calculators.

The catalog covers a JSON viewer, JSON beautifier, JSON compare and JSON diff, JSON Schema validator, JSONPath tester, XML formatter, XML to JSON converter, SQL formatter, SQL beautifier, SQL validator, YAML tools, Base64 encoder, URL encoder, hash generator, regex tester, timestamp and epoch converters, date and age calculators, a percentage calculator, a unit converter, image converter and resizer, a PDF editor, PDF merge, PDF split, PDF compress, PDF password protection, PDF unlock, and receipt generators. Search engines can read this page as a hub for free online developer tools.

Because processing is local, sensitive logs, access tokens, contracts, salary slips, and photos never leave your device. Bookmark the homepage and return whenever you need a free JSON formatter, SQL validator, PDF editor, image converter, or text counter. If you need a tool that is not listed yet, open Contact Us and describe the job in detail so we can consider adding it. Free Tool Mate is built to be useful every day: quick, private, and ready in the browser you already have.