100% Free · No Sign-Up · Client-Side Only
Toolncy — your all-in-one file toolkit. Private, fast & free.
Powerful tools for PDF, Images, OCR & Developers. Everything runs in your browser. Your files never leave your device.
Loved by thousands — no account, ever.
135+
Free tools
100%
Client-side
$0
Forever
Private by designYour files stay local
Lightning fastNo uploads, no waiting
Works offlineEven without internet
Open sourceBuilt for everyone
Popular categories
View all toolsPDF Tools
Merge, split, compress, edit, sign, and secure PDFs entirely in your browser. No upload. No file limit.
34 toolsImage Tools
A complete image toolkit. Convert formats, compress, resize for social, edit pixels — all client-side.
40 toolsOCR Suite
OCR for PDFs, images, handwriting, tables, invoices, receipts, and IDs. Powered by Tesseract running locally.
11 toolsDeveloper Tools
Format, validate, convert, encode, hash, generate. Everything you Google five times a week, in one place.
41 toolsSimple by design
How Toolncy works
Four steps, zero friction. No accounts, no uploads — just open a tool and go.
1
Select or drop your file
Choose a tool and add your files directly in your browser.
2
We process locally
All processing happens on your device. No uploads.
3
Get results instantly
Your files are ready in seconds, completely offline.
4
Download & done
Save the result to your device. That's it!
Trusted by developers and creators worldwide
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Loved by thousands
What people are saying
From designers to lawyers to developers — here’s why people make Toolncy their daily toolkit.
“It's the first PDF tool I've used that doesn't make me feel like I need to take a shower afterwards. Everything stays local.”
AJ
Alex Johnson
Designer, Independent
“I push 200+ documents through OCR a week. Toolncy is faster than the desktop app I was paying for — and it's free.”
SL
Sarah Lee
Paralegal
“Scan Studio is genuinely the best version of this on the internet. And it's free. Make it make sense.”
RK
Rohit Kumar
Product Lead
“Merged 40 invoices into one PDF in about ten seconds. No watermark, no email wall, no nonsense. Bookmarked instantly.”
EC
Emily Carter
Accountant
“As a dev I live in the JSON formatter and base64 tools. Having them all client-side in one tab saves me a dozen sketchy sites.”
DN
Daniel Nguyen
Backend Engineer
“Compressed a 38MB pitch deck down to 4MB and you genuinely can't tell the difference. My email finally stopped bouncing.”
PS
Priya Sharma
Startup Founder
“The fact that my files never get uploaded is the whole reason I switched. For client contracts that's non-negotiable.”
MR
Marcus Reid
Solo Attorney
“I resize and convert product photos all day. Drag, drop, done. It even works on my laptop when the wifi drops on the train.”
LF
Lena Fischer
E-commerce Manager
“Pulled clean text out of a scanned 90s manual with the OCR tool. Saved me an afternoon of retyping. Honestly magical.”
TA
Tomás Álvarez
Technical Writer
“No account, no upsell popup every two clicks. It just opens and does the thing. That alone makes it my default.”
HB
Hannah Brooks
Marketing Consultant
“Split a 300-page report into chapters for the team without a single upload. IT security actually approved it. First time ever.”
KP
Kevin Park
Operations Analyst
“I teach a design class and recommend Toolncy to every student. Free, private, and nothing to install. Perfect for a lab.”
AK
Aisha Khan
Design Instructor
“It's the first PDF tool I've used that doesn't make me feel like I need to take a shower afterwards. Everything stays local.”
AJ
Alex Johnson
Designer, Independent
“I push 200+ documents through OCR a week. Toolncy is faster than the desktop app I was paying for — and it's free.”
SL
Sarah Lee
Paralegal
“Scan Studio is genuinely the best version of this on the internet. And it's free. Make it make sense.”
RK
Rohit Kumar
Product Lead
“Merged 40 invoices into one PDF in about ten seconds. No watermark, no email wall, no nonsense. Bookmarked instantly.”
EC
Emily Carter
Accountant
“As a dev I live in the JSON formatter and base64 tools. Having them all client-side in one tab saves me a dozen sketchy sites.”
DN
Daniel Nguyen
Backend Engineer
“Compressed a 38MB pitch deck down to 4MB and you genuinely can't tell the difference. My email finally stopped bouncing.”
PS
Priya Sharma
Startup Founder
“The fact that my files never get uploaded is the whole reason I switched. For client contracts that's non-negotiable.”
MR
Marcus Reid
Solo Attorney
“I resize and convert product photos all day. Drag, drop, done. It even works on my laptop when the wifi drops on the train.”
LF
Lena Fischer
E-commerce Manager
“Pulled clean text out of a scanned 90s manual with the OCR tool. Saved me an afternoon of retyping. Honestly magical.”
TA
Tomás Álvarez
Technical Writer
“No account, no upsell popup every two clicks. It just opens and does the thing. That alone makes it my default.”
HB
Hannah Brooks
Marketing Consultant
“Split a 300-page report into chapters for the team without a single upload. IT security actually approved it. First time ever.”
KP
Kevin Park
Operations Analyst
“I teach a design class and recommend Toolncy to every student. Free, private, and nothing to install. Perfect for a lab.”
AK
Aisha Khan
Design Instructor
“Removed metadata from a batch of photos before publishing. Took seconds and gave me real peace of mind about privacy.”
OS
Oliver Schmidt
Photojournalist
“The image compressor shaved our landing page load time in half. Same tool I'd have paid a SaaS subscription for.”
GW
Grace Williams
Frontend Developer
“Converted a folder of HEIC iPhone photos to JPG for a client who's still on Windows 7. Worked flawlessly, zero drama.”
NB
Noah Bennett
Wedding Photographer
“I review legal docs on a locked-down machine. A tool that runs fully in the browser with no uploads is exactly what we needed.”
FA
Fatima Al-Rashid
Compliance Officer
“Built a whole invoice from the generator and exported a clean PDF in minutes. Looks more professional than my old template.”
JO
James O'Connor
Freelance Plumber
“The watermark tool protects every proof I send to clients. Fast, simple, and nothing leaves my desk. Exactly right.”
YT
Yuki Tanaka
Illustrator
“I use the QR generator for every event flyer. No tracking, no expiring links, no sign-up. Just a clean code every time.”
CM
Carlos Mendes
Event Organizer
“Rotated and reordered a misscanned contract in under a minute. The page editor is shockingly smooth for a free web app.”
SL
Sophie Laurent
Real Estate Agent
“Our whole team switched off the paid converter we'd used for years. Same results, zero cost, and the files stay private.”
MA
Michael Andersson
IT Manager
“Password-protected a sensitive PDF before sending it to the bank. Knowing it all happened on my device is everything.”
AI
Ananya Iyer
Financial Advisor
“I extract tables from research PDFs constantly. The OCR table tool gets it right more often than tools I've paid for.”
RH
Dr. Robert Hayes
Research Scientist
“Clean UI, instant results, no dark patterns. It's rare to find a free tool that respects you this much. Toolncy nails it.”
IR
Isabella Rossi
UX Researcher
“Removed metadata from a batch of photos before publishing. Took seconds and gave me real peace of mind about privacy.”
OS
Oliver Schmidt
Photojournalist
“The image compressor shaved our landing page load time in half. Same tool I'd have paid a SaaS subscription for.”
GW
Grace Williams
Frontend Developer
“Converted a folder of HEIC iPhone photos to JPG for a client who's still on Windows 7. Worked flawlessly, zero drama.”
NB
Noah Bennett
Wedding Photographer
“I review legal docs on a locked-down machine. A tool that runs fully in the browser with no uploads is exactly what we needed.”
FA
Fatima Al-Rashid
Compliance Officer
“Built a whole invoice from the generator and exported a clean PDF in minutes. Looks more professional than my old template.”
JO
James O'Connor
Freelance Plumber
“The watermark tool protects every proof I send to clients. Fast, simple, and nothing leaves my desk. Exactly right.”
YT
Yuki Tanaka
Illustrator
“I use the QR generator for every event flyer. No tracking, no expiring links, no sign-up. Just a clean code every time.”
CM
Carlos Mendes
Event Organizer
“Rotated and reordered a misscanned contract in under a minute. The page editor is shockingly smooth for a free web app.”
SL
Sophie Laurent
Real Estate Agent
“Our whole team switched off the paid converter we'd used for years. Same results, zero cost, and the files stay private.”
MA
Michael Andersson
IT Manager
“Password-protected a sensitive PDF before sending it to the bank. Knowing it all happened on my device is everything.”
AI
Ananya Iyer
Financial Advisor
“I extract tables from research PDFs constantly. The OCR table tool gets it right more often than tools I've paid for.”
RH
Dr. Robert Hayes
Research Scientist
“Clean UI, instant results, no dark patterns. It's rare to find a free tool that respects you this much. Toolncy nails it.”
IR
Isabella Rossi
UX Researcher
Frequently asked questions
Straight answers about privacy, pricing, and how Toolncy runs in your browser.
What is Toolncy?
Toolncy is a free collection of PDF, image, OCR, scan, and developer tools that run entirely in your browser. No uploads, no accounts, and no watermarks.
Is Toolncy really free?
Yes. Every tool on Toolncy is 100% free with unlimited usage. There is no premium tier, trial, or paywall.
Do I need to upload my files to Toolncy?
No. All processing happens locally on your device using modern browser APIs and WebAssembly. Your files never leave your computer.
Is Toolncy safe for confidential documents?
Yes. Because files are not uploaded to any server, sensitive PDFs, contracts, and images stay on your machine.
What tools does Toolncy offer?
Toolncy includes merge PDF, split PDF, compress PDF, image resize, image compress, OCR, JSON formatter, Base64 tools, Scan Studio, and many more utilities.
Does Toolncy work on mobile phones?
Yes. Toolncy works on modern mobile browsers. Larger files may take longer on older devices because processing is done locally.
Built with privacy at the core.
Toolncy is 100% client-side. Your files never touch our servers — we literally cannot see them. Free forever, no catch.