PDF & Document Tools
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PDF & Document Tools

Work with PDF files, check sizes and convert scanned documents.

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At a glance

2400+

Tools available

100%

Free to use

No

Account needed

Instant results

Most tools run in your browser for speed and privacy.

Private by default

Your inputs stay on your device, we don't store them.

All PDF & Document Tools tools

30 tools in this category

Scanned PDF Converter

Scanned PDF Converter

Make your digital documents look like they were scanned. Free online scanned PDF converter with rotation, blur, noise, and paper border effects.

Pdf Size

Pdf Size

Free online PDF page size calculator to convert between A4, Letter, and other standard page dimensions in mm, cm, inches, points, and pixels.

PDF Signature Checker

PDF Signature Checker

Verify digital signatures in PDF files and extract certificate details entirely in your browser.

PDF Compressor

PDF Compressor

Reduce PDF file size in your browser. Choose light, balanced, or strong compression, then download a smaller PDF without uploading files to a server.

PDF Merger

PDF Merger

Merge PDF files in your browser, choose pages, reorder documents, and download one combined PDF without uploading your files.

PDF Splitter

PDF Splitter

Extract selected PDF pages or split documents into ranges and fixed-size groups privately in your browser.

Images to PDF

Images to PDF

Convert JPG, PNG, and WebP images into a single PDF with custom page size, orientation, and margins. Reorder pages and download instantly, all in your browser.

PDF Annotator

PDF Annotator

Click to place text annotations on any PDF, choose color and font size, undo mistakes, and download the annotated file. Free, private, and fully browser based.

PDF Form Filler

PDF Form Filler

Detect and fill text fields, checkboxes, radio buttons, and dropdowns in interactive PDF forms, then download a filled or flattened copy. No uploads and no Adobe Acrobat required.

PDF Metadata Editor

PDF Metadata Editor

View and edit PDF document properties including title, author, subject, keywords, creator, and producer, then download a copy with updated metadata. All processing stays in your browser.

PDF Page Counter

PDF Page Counter

Count PDF pages and view file size, PDF version, page dimensions, orientation, and encryption status. Free and fully browser based, with no uploads.

PDF Page Remover

PDF Page Remover

Remove pages from a PDF in your browser. Preview every page, tick the pages to delete, and download a clean copy. No uploads and no watermarks.

PDF Password Adder

PDF Password Adder

Add real AES-256 password protection to any PDF in your browser. Set open and owner passwords, restrict printing and copying, and download the encrypted file. No uploads.

PDF Password Remover

PDF Password Remover

Remove the password from a PDF you own. Enter the password, decrypt the document entirely in your browser, and download an unlocked copy with no uploads.

PDF Rotator

PDF Rotator

Rotate PDF pages by 90°, 180°, or 270° in your browser. Select all pages or specific ranges, preview thumbnails, and download a corrected copy with no uploads.

PDF to Images

PDF to Images

Turn PDF pages into PNG, JPG, or WebP images in your browser. Choose 1x or 2x scale, preview thumbnails, and download each page or a ZIP archive.

PDF to JSON

PDF to JSON

Export PDF text, metadata, and per-page structure as JSON in your browser. Inspect the parsed document locally and download the JSON file.

PDF to Markdown

PDF to Markdown

Extract PDF text as Markdown with heading and list detection in your browser. Preview rendered output, copy, or download a .md file locally.

PDF to Text

PDF to Text

Pull plain text from PDF files in your browser with page breaks preserved. Copy or download .txt with word and character counts, no uploads.

PDF to Word

PDF to Word

Extract PDF text in your browser and download an editable DOCX or RTF file with page breaks preserved. No uploads.

PDF Watermark

PDF Watermark

Stamp custom text watermarks on every PDF page with font size, color, opacity, and rotation. Download a watermarked copy locally.

PDF Page Number Adder

PDF Page Number Adder

Stamp customizable page numbers on every PDF page locally with pdf-lib, position, format, and start number.

Compare PDF

Compare PDF

Visually diff two PDF versions side by side with pixel-level change highlights in your browser.

PDF Page Organizer

PDF Page Organizer

Reorder, rotate, or delete PDF pages with drag-and-drop thumbnails, processed locally.

PDF Redactor

PDF Redactor

Draw permanent black redaction boxes on PDF pages with flattened output for true removal.

Sign PDF

Sign PDF

Draw, type, or upload a signature and place it on any PDF page. Files never leave your browser.

Resignation Letter Format

Resignation Letter Format

Fill a sample or blank resignation letter format with notice period and last working day, then print or download a PDF in your browser.

Offer Letter Format

Offer Letter Format

Fill a sample or blank offer letter format for a full-time role or an internship, then print or download a PDF in your browser.

Bonafide Certificate Format

Bonafide Certificate Format

Fill a sample or blank bonafide certificate format for a student or an employee, then print or download a PDF in your browser.

Leave Letter Format

Leave Letter Format

Fill a sample or blank leave letter format for casual, sick, earned, or half-day leave, then print or download a PDF in your browser.

Frequently asked questions

Straight answers about how Online Mini Tools works.

Are the tools on this website free to use?
Yes, all tools hosted on our website are completely free to use. We believe in providing convenient and useful utilities without any hidden costs or paywalls.
Do I need to create an account to use the tools?
No, you do not need to create an account. Our tools are accessible to everyone visiting our website instantly, without registration or login.
Can I suggest new tools or features?
Absolutely! We welcome suggestions for new tools or features that would benefit you. Please reach out to us at [email protected].
Are the results generated by these tools accurate?
We strive to ensure absolute accuracy in our tools. However, results are determined by the input data provided. We always recommend verifying critical calculations for professional or legal applications.
Are my inputs and results private and secure?
Yes, privacy and security are fundamental. Processing happens entirely client-side on your browser for most tools, and we do not store, view, or log any of your inputs, data, or results.
Are these tools compatible with mobile devices?
Yes, our layout is mobile-first. Every tool adapts beautifully to smartphones, tablets, laptops, and wide screen monitors.

Didn't find the tool you need?

We're always expanding the collection. Tell us what would make your workflow easier and we'll consider it for the roadmap.

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