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106 browser-based utilities across 9 categories. Nothing you open here is uploaded.
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Name (A–Z)
Category
All
106
Document Viewers
11
PDF Tools
21
Word Tools
13
Excel & CSV Tools
19
PowerPoint Tools
8
File Converters
39
Document Generators
11
Diagram Studio
10
File Utilities
7
106 tools
Compress PDF
Compress scanned pages while keeping detected text pages intact.
PDF Tools
CSV to Excel
Turn delimited text into a formatted .xlsx workbook.
Excel & CSV Tools
Diagram Studio
A Visio-style canvas with shapes, connectors and export.
Diagram Studio
Excel (XLSX) Creator
new
Build a spreadsheet from scratch and download it as .xlsx or .csv.
Excel & CSV Tools
Excel (XLSX) Viewer
Browse workbooks, sheets and cell values in a fast grid.
Document Viewers
Excel to CSV
Export any sheet as a clean CSV file.
Excel & CSV Tools
Excel to JSON
Convert sheets into arrays of objects.
Excel & CSV Tools
Excel to PDF
Print a worksheet to a tidy, paginated PDF table.
File Converters
File Hash Generator
Compute SHA-256, SHA-384, SHA-512 and CRC32 checksums.
File Utilities
File Metadata Viewer
Inspect name, size, type, dates and embedded properties.
File Utilities
HEIC to JPG
Convert iPhone photos to JPEG, on your own device.
File Converters
Image Converter
Convert and resize between PNG, JPEG, WebP and AVIF.
File Converters
Images to PDF
Turn JPG, PNG or WebP images into a single PDF.
PDF Tools
Invoice Generator
Create a professional invoice and export PDF or DOCX.
Document Generators
JSON Viewer
Explore, format and validate JSON in a collapsible tree.
Document Viewers
Markdown to PDF
Typeset Markdown into a clean, professional PDF.
File Converters
Merge PDF
Combine several PDFs into one, in any order.
PDF Tools
Organise PDF Pages
Rotate, delete, duplicate and reorder pages on one canvas.
PDF Tools
PDF to Excel
Recover tables from a PDF into a real spreadsheet.
PDF Tools
PDF to Images
Render each page as a PNG, JPEG or WebP.
PDF Tools
PDF to Text
Extract clean plain text from any PDF.
PDF Tools
PDF to Word
Turn a PDF back into an editable .docx.
PDF Tools
PDF Viewer
Read PDFs with search, zoom, thumbnails and printing.
Document Viewers
PowerPoint (PPTX) Creator
new
Build a slide deck from scratch and export a real .pptx.
PowerPoint Tools
PowerPoint to PDF
Export a deck as a PDF, one slide per page.
PowerPoint Tools
Protect PDF with a Password
Add AES encryption and set permissions.
PDF Tools
QR Code Generator
Make a QR code for a link, Wi-Fi network or contact card.
Document Generators
Resize Image
Resize to exact pixels, a percentage or a size limit.
File Converters
Resume Builder
Build an ATS-friendly CV with a live preview.
Document Generators
Sign PDF
Draw, type or upload a signature and place it on the page.
PDF Tools
Split PDF
Break one PDF into several documents.
PDF Tools
Spreadsheet Cleaner
Trim, normalise and tidy messy data in one pass.
Excel & CSV Tools
Text to Diagram
Write Mermaid or an indented outline and see it render instantly.
Diagram Studio
Universal Document Viewer
Open any supported document — the right viewer is picked for you.
Document Viewers
WebP to JPG
Convert WebP images into JPEGs anything will open.
File Converters
Word (DOCX) Creator
new
Write a Word document in the browser and export it as .docx or .pdf.
Word Tools
Word (DOCX) Viewer
Open .docx files with formatting, images and tables intact.
Document Viewers
Word Counter
Words, characters, sentences, reading time and density.
Word Tools
Word to PDF
Convert .docx to a paginated, text-searchable PDF.
Word Tools
Add Watermark to PDF
Stamp text or an image across every page.
PDF Tools
Batch File Rename
Rename many files at once with patterns and previews.
File Utilities
Business Proposal Generator
Assemble a structured proposal with scope and pricing.
Document Generators
Case Converter
Change text between twelve capitalisation styles.
File Converters
Certificate Generator
Design award and completion certificates.
Document Generators
Cloud Architecture Diagram
Lay out cloud services, regions, VPCs and data flows.
Diagram Studio
Column Statistics
Profile every column: count, mean, median, min, max, unique.
Excel & CSV Tools
Compare Word Documents
new
See exactly what changed between two versions.
Word Tools
Cover Letter Generator
Write a targeted cover letter with the right structure.
Document Generators
Crop Image
Crop to a shape, a ratio or exact pixel bounds.
File Converters
CSV to JSON
Convert delimited rows into JSON records.
File Converters
CSV Viewer
Open delimited files with type detection and sorting.
Document Viewers
Data Type Detection
Infer the real type of each column and flag bad values.
Excel & CSV Tools
Delete PDF Pages
Remove the pages you do not need.
PDF Tools
Duplicate File Detector
Find identical files in a folder by content, not name.
File Utilities
ER Diagram Tool
Model entities, attributes and relationships.
Diagram Studio
Excel Formula Viewer
new
List every formula in a workbook with its cell and result.
Excel & CSV Tools
Excel to Word
Turn spreadsheet sheets into formatted Word tables.
Excel & CSV Tools
Experience Letter Generator
Issue service and relieving letters.
Document Generators
Extract Images from PowerPoint
Recover every picture embedded in a deck.
PowerPoint Tools
Extract Images from Word
Pull every embedded picture out of a .docx.
Word Tools
Extract PDF Pages
Pull selected pages out into a new PDF.
PDF Tools
Extract Slide Text
Get all titles, bullets and speaker notes as text.
PowerPoint Tools
Extract Text from Word
Copy the document text, with or without structure.
Word Tools
File Signature Checker
Find out what a file really is, regardless of extension.
File Utilities
File Size Analyzer
new
See what is actually taking up space inside a file.
File Utilities
Flowchart Maker
Start from a flowchart template with the right shapes.
Diagram Studio
HTML to Markdown
Convert web markup back into clean Markdown.
File Converters
HTML to PDF
Turn a page or snippet into a paginated PDF.
File Converters
HTML to Word
Convert markup into an editable .docx.
File Converters
HTML Viewer
Preview HTML safely, or read the formatted source.
Document Viewers
JPG to PNG
Convert photos to lossless PNG.
File Converters
JSON to CSV
Flatten JSON records into a CSV table.
File Converters
JSON to Excel
Flatten JSON into a spreadsheet.
Excel & CSV Tools
Markdown to HTML
Render Markdown to sanitised, standalone HTML.
File Converters
Markdown to Word
Produce a real .docx with proper Word styles.
File Converters
Markdown Viewer
Render Markdown safely, with a live outline of its headings.
Document Viewers
Meeting Minutes Generator
Turn notes into structured, shareable minutes.
Document Generators
Mind Map Maker
Branch ideas out from a central topic.
Diagram Studio
Network Diagram Tool
Map servers, switches, firewalls and links.
Diagram Studio
Offer Letter Generator
Draft an employment offer letter in minutes.
Document Generators
Org Chart Maker
Edit a reporting hierarchy on a diagram canvas.
Diagram Studio
PDF to CSV
Export PDF tables as plain CSV for import anywhere.
PDF Tools
PDF to PowerPoint
Turn each PDF page into a slide you can present.
PDF Tools
PNG to WebP
Shrink PNGs dramatically with WebP encoding.
File Converters
PowerPoint (PPTX) Viewer
Flip through slides, notes and slide text.
Document Viewers
PowerPoint to Images
Render slides as PNG or JPEG files.
PowerPoint Tools
Process Diagram Maker
Document business processes with lanes and steps.
Diagram Studio
Quotation Generator
Send a priced quote with validity and terms.
Document Generators
Remove Blank Rows & Columns
Delete empty rows, columns and trailing whitespace.
Excel & CSV Tools
Remove Duplicate Rows
Deduplicate on all columns or a chosen key.
Excel & CSV Tools
Remove Watermark from PDF
beta
Strip stamp annotations and repeated overlay objects.
PDF Tools
Reorder PDF Pages
Drag pages into a new order.
PDF Tools
Rotate PDF
Turn pages 90°, 180° or 270° and save the result.
PDF Tools
Salary Slip Generator
Generate payslips with earnings and deductions.
Document Generators
Slide Selector
new
Keep only the slides you need and re-export the deck.
PowerPoint Tools
SVG to PNG
Rasterise vectors at any scale, with transparency.
File Converters
Text & Log Viewer
Open large plain-text and log files without lag.
Document Viewers
Text to PDF
Wrap plain text or code into a printable PDF.
File Converters
UML Diagram Tool
Class, sequence and use-case diagrams.
Diagram Studio
Unlock PDF
Remove a password you know from a PDF.
PDF Tools
WebP to PNG
Convert WebP to PNG and keep the transparency.
File Converters
Word Metadata Viewer
See author, dates, revision count and custom properties.
Word Tools
Word to HTML
Get clean, semantic HTML from a .docx file.
Word Tools
Word to Markdown
Turn a document into Markdown for your docs or repo.
Word Tools
Word to Text
Strip all formatting down to plain text.
Word Tools
XML Viewer
Pretty-print and explore XML documents.
Document Viewers