Over 75+ Free Online Tools & Utilities

The Ultimate All-In-One
PDF, Media & Developer Suite

Fast, secure, and private in-memory processing. Merge, convert, compress PDFs, upscale images, run developer utilities, and synthesize speech with zero subscriptions.

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Zero Data Retention
256-Bit SSL Encrypted
No Sign-Up Needed

PDF Super-Workstation

Merge, split, compress, crop, watermark, reorder pages, and convert with OCR accuracy.

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AI Media Studio

AI background removal, image upscaling, HEIC conversion, video to GIF, and screen recording.

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Developer & Cyber

Format JSON/SQL, test Regex, decode JWTs, generate Cron expressions, secure hashes & UUIDs.

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Voice & Audio AI

Next-generation natural neural TTS, Speech-to-Text transcription, audio trimming, and pitch modification.

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All Tools Directory

Showing 75 Tools
Popular
Merge PDF
Combine multiple PDF files in any custom order with drag & drop reordering.
Core
Split PDF
Extract specific pages, page ranges, or split documents into separate files.
Up to 90%
Compress PDF
Shrink PDF document file size while preserving high visual text and image quality.
Core
Rotate PDF
Rotate individual pages or all pages 90°, 180°, or 270° clockwise or counter-clockwise.
Pages
Organize PDF Pages
Reorder and reorganize page sequences into any customized arrangement.
Clean
Delete PDF Pages
Permanently remove unwanted, blank, or confidential pages from any PDF.
Margins
Crop PDF Margins
Trim excessive white margins and borders for perfect e-reading and printing.
Protect
Add Watermark
Stamp diagonal text watermarks ("CONFIDENTIAL", "DRAFT") across all pages.
Clean
Remove Watermark
Erase background text stamps and evaluation tags from PDF documents.
Format
Add Page Numbers
Insert customizable page numbering headers or footers in multiple styles.
Forms
Flatten PDF Forms
Lock interactive form fields, checkboxes, and signatures into permanent pages.
Meta
Edit PDF Metadata
Update Title, Author, Subject, and Keywords stored in PDF document properties.
Save Ink
PDF to Grayscale
Convert color PDFs to crisp black & white monochrome for economical printing.
Security
Protect & Encrypt PDF
Set secure AES passwords to protect confidential documents against opening.
Unlock
Unlock / Remove Password
Remove password security restrictions from your authorized PDF files.
AI OCR
OCR Text Extractor
Extract selectable text from scanned paper documents and image-based PDFs.
DOCX
PDF to Word
Convert PDF into editable Microsoft Word DOCX with full layout preservation.
To PDF
Word to PDF
Convert Microsoft Word DOC and DOCX files into polished PDF documents.
XLSX
PDF to Excel
Extract tables and tabular data from PDF into editable Excel XLSX spreadsheets.
To PDF
Excel to PDF
Convert Excel spreadsheets and workbooks (.xlsx, .xls) to clean PDF sheets.
PPTX
PDF to PowerPoint
Turn PDF pages into editable PowerPoint slide presentations.
To PDF
PowerPoint to PDF
Convert PPT and PPTX presentation slides into universal PDF handouts.
JPG/PNG
PDF to Images
Extract all pages of a PDF document into high-resolution JPG or PNG images.
To PDF
Images to PDF
Merge multiple JPG, PNG, and WebP photos into a single PDF document.
AI Tool
AI Background Remover
Instantly remove photo backgrounds and create transparent PNGs with AI precision.
2x - 4x AI
AI Image Upscaler
Enlarge photos up to 400% without loss of sharpness or resolution.
Optimize
Image Compressor
Compress PNG, JPG, and WebP images up to 80% without visible loss.
Format
Image Converter
Convert between JPG, PNG, WEBP, BMP, and GIF formats in batch.
Apple Photos
HEIC to JPG Converter
Convert Apple iPhone HEIC and HEIF photos to universal JPG or PNG format.
No App Needed
Web Screen Recorder
Record screen, webcam, and microphone directly in your browser without installs.
JSON
JSON Formatter & Validator
Prettify, format, validate, and minify complex JSON data trees with 1-click copy.
JWT
JWT Token Decoder
Inspect JSON Web Token headers, payload claims, and check expiry timestamps securely.
Entropy
Secure Password Generator
Generate cryptographic, high-entropy random passwords and PINs instantly.
Crypto
Hash Generator
Compute MD5, SHA-1, SHA-256, and SHA-512 cryptographic hashes for any string.
RegEx
Regex Tester & Debugger
Test regular expressions against sample strings with instant match group breakdown.
HTML/JS
HTML/JS Code Playground
Interactive browser playground with live rendering for HTML, CSS, and JavaScript.
TTS AI
Text to Speech Studio
Convert written text into natural human voices in 20+ languages with speed/pitch tuning.
STT AI
Speech to Text Transcriber
Transcribe live audio microphone feeds or audio files into accurate editable text.
Effects
AI Voice Effect Changer
Morph audio recordings with robot, deep-pitch, chipmunk, and reverb modulation.
CV
Professional Resume Builder
Build ATS-friendly modern resumes and download clean print-ready PDFs in seconds.
Finance
Loan & EMI Calculator
Calculate monthly loan payments, interest breakdown, and total payment schedules.
QR Code
Custom QR Code Generator
Generate vector QR codes for websites, WiFi networks, phone numbers, and vCards.
Text
Word & Character Counter
Count words, characters, sentences, reading time, and keyword frequency in real time.

Why Millions Choose UMtoons

Engineered for high performance, strict privacy, and zero complexity.

100% Client & Memory Privacy

Your documents are processed securely in temporary sandbox memory and automatically deleted after processing.

Zero Queue Wait Times

Powered by multi-threaded vector rendering engines for instantaneous document and media conversions.

No Hidden Paywalls

Every tool is free with no watermarks added by us, no artificial daily file limits, and no credit cards required.

Frequently Asked Questions

Everything you need to know about UMtoons Tools

Yes, 100%! All 75+ tools across PDF conversion, image manipulation, developer utilities, and AI audio processing are free without subscriptions, paywalls, or hidden fees.

We use end-to-end 256-bit SSL encryption for all transfers. Files are processed in isolated memory sandboxes and permanently destroyed immediately after processing. We never store, inspect, or share your documents.

Yes! UMtoons is fully responsive and optimized for all modern web browsers across iOS, Android, macOS, Windows, and Linux without needing to install any third-party app.

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