SprinkleTools — Free Online PDF, Image & AI Document Tools Free online tools to compress, merge, split, convert, edit PDFs, remove image backgrounds, upscale images, create AI presentations, and much more. Over 30 tools available — no signup required. Your files are encrypted and deleted after every session. PDF Tools

Edit PDF — Add text, shapes, images, drawings, and signatures to any PDF

Compress PDF — Reduce PDF file size by up to 80% without losing quality

Merge PDF — Combine multiple PDF files into one document

Split PDF — Split a PDF into multiple files or extract specific pages

PDF to Word — Convert PDF files to editable Word documents

Word to PDF — Convert Word documents to PDF files instantly

Rotate PDF — Fix PDF page orientation instantly

Add Watermark to PDF — Add text watermarks to protect your documents

Delete PDF Pages — Remove unwanted pages from any PDF

Reorder PDF Pages — Rearrange pages in any order with drag-and-drop

Unlock PDF — Remove password protection from encrypted PDFs

Protect PDF — Add password protection and 256-bit AES encryption

Add Page Numbers — Automatically add page numbers to PDF documents

Extract Images from PDF — Download all images embedded in a PDF

AI-Powered Tools

Summarize PDF (AI) — Get an instant AI-powered summary of any document

Explain Document (AI) — Get plain-English explanations of complex documents

Extract Key Insights (AI) — Pull the most important findings from any document

Rewrite Document (AI) — Improve clarity, tone, and professionalism

Translate PDF (AI) — Translate documents into 50+ languages

Chat With PDF (AI) — Ask questions about any PDF and get instant answers

Extract Text from PDF (AI) — Pull all text from any PDF with OCR support

AI Presentation Maker — Auto-generate professional slide decks from any topic

Image Tools

Remove Background — Remove backgrounds from photos instantly with AI

Upscale Image — Increase image resolution up to 4x with AI

Enhance Photo — Improve photo quality, brightness, and clarity

Resize for Platform — Resize images for Instagram, LinkedIn, YouTube, and more

Convert Image Format — Convert between JPG, PNG, and WebP

Logo Generator (AI) — Generate logo concepts for your business

Social Post Image (AI) — Create eye-catching social media graphics

Cartoon Avatar (AI) — Turn photos into fun cartoon versions

Extend Image (AI) — Extend images beyond borders with AI outpainting

Convert

JPG to PDF — Convert JPG images to PDF files

Image to PDF — Convert JPG, PNG, and other images to PDF

PDF to JPG — Convert PDF pages to high-quality JPG images

PDF to PNG — Convert PDF pages to lossless PNG images

How It Works

Upload your file — Drag and drop or click to browse. Select any file from your computer.

We process it — Our tools process your file instantly in the cloud. Most take under 10 seconds.

Download & done — Download your processed file instantly. Files are deleted when your session ends.

Why SprinkleTools?

100% free to start — no credit card, no signup needed

SSL encrypted transfers with AES-256 encryption

Zero long-term data retention — files deleted after session

GDPR compliant, SOC 2 Type II, ISO 27001

30+ professional-grade tools

Processed in seconds, not minutes

Pricing Free forever: 40 credits/month, 10MB limit. Pro ($8/mo): 800 credits, 100MB. Pro+ ($19/mo): 3,000 credits, 500MB. Business ($69/mo): 10,000 credits, 1GB. View all plans . Frequently Asked Questions

Is SprinkleTools really free?

Yes! Free plan includes 40 credits per month, 10MB file limit, no signup required. Paid plans available from $8/month.

What happens to my files?

Files are automatically deleted when your session ends. We use SSL and AES-256 encryption, and never store documents long-term.

Do I need to create an account?

No! Many tools work without any account. Some AI tools require a free account.

How much can I compress a PDF?

Typically 20-80% reduction depending on content. Image-heavy PDFs compress the most.

Security · Privacy Policy · Terms of Service · Cookie Policy © 2026 SprinkleTools. All rights reserved.

How to Convert Whiteboard Photos to PDF for Meeting Notes

Image to PDF

The Problem

After a brainstorming session, you photographed the whiteboard with your phone. The photos need to be shared as a clean document, not as random image attachments.

The Solution

Convert your whiteboard photos into a single PDF document. Optionally enhance the photos first for better legibility of whiteboard markers.

How to Do It

1

Optionally enhance photos with the Enhance Photo tool first

2

Open the Image to PDF tool

3

Upload all whiteboard photos in order

4

Download as one organized PDF

5

Share with meeting attendees

Ready to get started?

Try Image to PDF free — no software to install.

Use Image to PDF

Frequently Asked Questions

Can I improve the readability first?

Yes — use the Enhance Photo tool to improve contrast and make whiteboard text more legible.

Does it work with phone photos?

Yes — JPG, PNG, and other common phone photo formats are supported.

Related Use Cases

How to Convert Phone Photos to a PDF Document

You photographed a multi-page document with your phone and now have separate image files. You need to combine them into a single, professional-looking PDF for submission or sharing.