Free online file tools that run in your browser
Fast, private, and powerful conversion, compression, and AI neural tools. Your files never leave your device.
PDF Tools
25 toolsMerge, split, sign, and convert PDF documents securely with zero server uploads.
Merge PDF
Combine and arrange multiple PDF documents into a single unified file with total privacy.
Split PDF
Extract only the pages you need from any PDF file into a new clean document.
JPG to PDF Converter
Combine multiple photos into an organized, print-ready PDF document.
Rotate PDF
Correct PDF page orientation permanently in clock-wise or counter-clockwise angles.
Watermark PDF
Add confidential stamps or company logo watermarks to PDF documents with complete privacy.
Page Numbers PDF
Add clean, uniform page numbering across your entire PDF document.
Organize PDF
Visually reorder, rotate, and delete unwanted pages in your PDF documents.
Sign PDF
Sign PDF documents and contracts digitally from your desktop, tablet, or phone.
Crop PDF
Remove excessive white space from PDF documents for better readability on screens.
Compress PDF
Shrink PDF document footprint without sacrificing text readability.
PDF to JPG
Export PDF document pages into crystal-clear JPG or PNG images.
Redact PDF
Black out sensitive personal information, tax IDs, salaries, or signatures from PDF files easily and securely in your browser.
Protect PDF
Encrypt sensitive PDF documents with secure password protection. Configure custom permissions for printing and copying directly in your browser.
Unlock PDF
Remove password security and permission restrictions from PDF files so you can easily edit, copy, and print your documents.
PDF to Markdown
Convert PDF documents into structured Markdown (.md) files. Extract clean headings, lists, tables, and paragraphs ready for AI or note apps.
HTML to PDF
Convert HTML markup and styled text into professional, print-ready PDF documents with custom typography and page sizes in your browser.
Compare PDF
Compare two PDF files side by side and instantly identify differences, revised pages, and dimension modifications between document versions.
Word to PDF
Convert Word documents (.docx) into professional PDF files instantly and privately in your browser.
Excel to PDF
Convert Excel spreadsheets (.xlsx) and financial sheets into formatted, print-ready PDF tables directly inside your browser.
PDF to Word
Convert PDF documents into fully editable Microsoft Word (.docx) files directly in your browser without uploading to external servers.
PDF to Excel
Extract tables and spreadsheet data from PDF documents into clean Microsoft Excel (.xlsx) and CSV files in your browser with zero server uploads.
PDF to PDF/A
Convert standard PDF files into ISO 19005-1 (PDF/A) compliant format for long-term document preservation and official electronic archiving.
Edit PDF
Add text annotations, notes, and approval stamps directly onto PDF pages easily inside your browser without installing software.
Scan to PDF
Scan physical documents, receipts, and notes directly using your camera or webcam into clean multi-page PDF documents with zero software installation.
Repair PDF
Fix and recover damaged, corrupt, or unreadable PDF documents by reconstructing broken cross-reference tables directly in your browser.
Image Tools
7 toolsConvert, compress, and resize images locally in your browser.
JPG to WEBP Converter
Convert JPG photos to modern WEBP format directly inside your browser for faster website loading.
PNG to JPG Converter
Convert PNG graphics into universally compatible JPG format directly on your device.
WEBP to JPG Converter
Make WEBP images usable in any legacy software by converting them back to standard JPG format.
Image Compressor
Compress JPG, PNG, and WEBP images in seconds with adjustable quality controls. All processing is performed entirely in your browser using client-side canvas technology.
Image Resizer
Resize image dimensions quickly and accurately without losing visual clarity.
SVG to PNG Converter
Convert SVG vector graphics into crisp raster PNG images with custom scaling.
Image Color Picker & Palette Extractor
Extract the dominant color palette from images and copy HEX, RGB, and HSL color codes with an interactive magnifier.
AI Tools
7 toolsAI-powered image tools running 100% in your browser with WebNN, WebGPU, and WASM acceleration.
AI Summarizer
Summarize long PDF documents and articles into concise bullet points, executive briefs, and key takeaways in seconds entirely in your browser.
Translate PDF
Translate PDF documents and foreign text into Thai, English, Chinese, Japanese, Korean, Spanish, and more with complete privacy.
AI Background Removal
Remove photo backgrounds automatically using ISNet neural networks with studio precision.
AI Image Upscaler
Reconstruct fine details and upscale low-res photos up to 4x with AI super-resolution.
OCR - Image to Text
Extract editable text from photos, scans, and screenshots in seconds.
AI Image Enhancer
Restore underexposed or faded photos with intelligent color and contrast balancing.
AI Smart Crop
Crop photos for social media while keeping main subjects and faces perfectly centered.
Developer Tools
9 toolsFormat, validate, and convert developer data formats instantly.
JSON Formatter
Format and beautify complex JSON data into clean, readable structures with one click.
JSON Validator
Check JSON syntax legality in real time and pinpoint parsing errors.
JSON to CSV
Transform JSON data arrays into structured CSV spreadsheets easily.
CSV to JSON
Convert CSV tabular data into standard JSON array objects in seconds.
Base64 Encoder / Decoder
Fast, secure Base64 encoding and decoding for text strings and binary files.
UUID Generator
Generate random, collision-free version 4 UUIDs in bulk instantly.
JWT Decoder
Inspect JSON Web Tokens (JWT) safely without exposing secret keys.
Hash Generator
Compute cryptographic hashes from text strings in real time using Web Crypto API.
URL Encoder / Decoder
Encode and decode special characters in URL parameters for reliable web requests.
Text Tools
3 toolsAnalyze, count, convert case, and compare text documents locally.
Why choose FileKinetix?
Engineered for speed, privacy, and frictionless utility.
100% Private by Design
Your files never leave your device. All image parsing, PDF compilation, and AI inference happen locally in your browser sandbox.
Zero Wait Time
Instant local processing with no network lag or file upload delays. Enjoy unlimited conversions with no queue limits.
AI Powered In-Browser
Advanced neural networks for Background Removal and OCR run client-side via WebNN and WebAssembly hardware acceleration.