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Experience the speed of client-side tools right here. No uploads, no clicks, no server delays.
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Enlarge, shrink, convert, resize and clean metadata on photos.
Upscale, trim, compress and convert video and audio.
Edit, convert, merge, split, compress and unlock PDFs.
Count, clean, convert and merge text, CSV and spreadsheet data.
Quick answers for dates, money, health and measurements.
Compare text, decode tokens, build hashes, generate keys and QR codes.
Timers, hardware tests, encrypted vaults and everyday tools.
Test your connection, look up IP, DNS and environmental data.
Privacy first
Most online tools make you upload a file and trust a stranger with it. ToolDeck does the work inside your browser instead.
Your files never leave your device
Every tool runs in your browser using JavaScript and WebAssembly. No upload, no storage, no logs. Open the network tab while using any tool and see for yourself.
No account, no email, no verification
Open a tool and use it. There is no sign-up form, no confirmation email and no password to remember.
No watermarks, limits or paywalls
Every tool produces clean output. No overlay stamp, no daily cap, no upgrade button.
Fast, because nothing is uploaded
Your device does the work, so large files skip the upload and download wait.
Check it yourself in about 30 seconds.
Open any tool
Press F12 (or Cmd + Option + I on a Mac) to open your browser developer tools.
Switch to the Network tab
It lists every request the page makes while you use it.
Run a file through the tool
Drop in a file and watch the list. No request carries your file anywhere.
Some tools download a library or font the first time you open them. That is normal. Your file itself is never part of any request.
| What matters | Typical cloud tools | ToolDeck |
|---|---|---|
| Your file is uploaded | Yes, to a remote server | Never, it stays in your browser |
| Sign-up or email | Often required | None |
| Free file size | Often capped at a few MB | No server cap, limited by device memory |
| Watermark on output | Common on free plans | Never |
| Daily usage limit | Common on free plans | None |
Simple
Search, drop a file, or browse by category. No account and nothing to install.
Drop a file in or paste your text. It stays inside your browser tab the whole time.
Your device does the work. When processing completes, press Download and the file saves straight from your browser. No watermark, no daily limit.
Android app
Install the free Android app for one-tap access to every tool. Same privacy: your files stay on your device.
Direct APK download. Android may ask you to allow installs from your browser.
150+
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Popular
These are the jobs people come to ToolDeck for most: editing PDFs, cleaning up images, converting video and checking websites. Each one opens instantly and runs in your browser.
Everything in one place
ToolDeck is a growing library of free online tools for PDF, images, video, text, data and development. Instead of searching for a new website for every small job, you open one tool, finish the task and move on. Because everything runs on your own device, it is fast, private and free of the usual limits.
Most people need a PDF tool only now and then: fix a typo, sign a form, combine invoices or turn photos into one document. Doing that on a typical website means uploading private paperwork to a stranger’s server. ToolDeck’s PDF tools run in your browser instead, so contracts, ID scans and bank statements stay on your device. Use them to edit a PDF, merge PDF files, convert images to PDF and remove PDF metadata.
Photos and graphics are the most common files people process online. Whether you are preparing product photos, shrinking images for a faster website, rescuing a low-resolution picture or opening an iPhone HEIC photo on Windows, the image tools handle it in seconds. Try the background remover, image compressor, image upscaler, HEIC to JPG converter, image converter and EXIF stripper.
Video work usually means big files, which is exactly where upload-based tools are slowest. Because ToolDeck processes video on your device, there is no upload wait and no server queue. Enlarge footage with the video upscaler, video enhancer and video to MP3 converter.
Developers use small utilities all day: format a JSON response, decode a Base64 string, build a cron schedule, test a query or clean an exported SVG. ToolDeck keeps these in one fast place, with nothing to install and no data sent anywhere. Open the JSON formatter, Base64 tool, cron expression builder, SQLite playground, JSON mock data generator, SVG optimizer and APK maker.
Before you launch or share a site, it helps to check that it is fast, secure and reachable. Gamers also want to know how their connection will behave. Run a website speed test, SSL certificate check, DNS lookup and game ping test.
For everyday jobs, ToolDeck also includes text and data helpers, calculators and utilities such as a QR code generator, password generator, word counter and hash generator.
How-to
Open the background remover, drop in your photo and wait a moment while it is processed in your browser. Preview the transparent result and download it as a PNG. Nothing is uploaded.
Open the background remover →Open the HEIC to JPG converter, drag in up to 20 iPhone photos, keep JPG as the output, pick a quality such as 90% and download the files or one ZIP.
Open the HEIC to JPG converter →Open Merge PDF, add your files, put them in the order you want and download the combined PDF. The files stay on your device.
Open Merge PDF →Open the PDF editor in your browser, add your file, make your changes such as text or a signature and download the edited copy. The document is processed locally.
Open the PDF editor →Use the image compressor, choose a quality around 80 to 90% and compare the result. Most photos look the same at a fraction of the original size.
Open the image compressor →Open the video to MP3 converter, add your video, start the conversion and download the MP3. It runs in your browser, so large files skip the upload.
Open the video to MP3 converter →Built for everyone
Merge notes into one PDF, compress images for slides and convert files without installing software on a shared computer.
Edit contracts, clean PDF metadata before sending, resize product photos and create QR codes without paying for several subscriptions.
Format JSON, decode Base64, optimize SVGs and prepare assets with tools that never see your project files.
Remove backgrounds, upscale images and video, extract audio and compress media before you post.
Handle IDs, invoices and personal photos with tools that do not upload anything or ask for an account.
Open a tool in the browser, finish the job and leave nothing installed and nothing stored on a server.
Under the hood
A traditional online converter works in three steps: you upload your file, a remote server processes it, and you download the result. That means your document or photo is copied to a company you may know nothing about, and the speed of the whole job depends on your upload and download connection.
ToolDeck removes the middle step. Modern browsers can run powerful code locally using JavaScript and WebAssembly, so your device does the work. The file stays in your browser tab, there is no upload queue, and large files are limited by your device memory rather than by a server cap.
You do not have to take that on trust. Open your browser developer tools, switch to the Network tab and run a file through any tool. No request carries your file away. Some tools download a library or a font the first time you open them, which is normal and does not include your file.
The same approach is why there are no accounts, watermarks or daily limits. There is no server cost per file to recover, so there is nothing to put behind a paywall. If you need something that does not exist yet, you can request a tool.
FAQ
Yes. Every tool is free to use with no sign-up, no watermark and no daily limit. ToolDeck shows small ads to pay for hosting, but they never lock a feature or charge for a download.
No. Every tool runs inside your browser using JavaScript and WebAssembly. Your images, PDFs, videos, CSV files and text never leave your device. You can verify this by opening your browser network tab while using any tool.
There is no server-side limit because nothing is uploaded. The practical limit is your device memory. Video tools cap at 300 MB and 3 minutes per job for browser stability. Free competitors like iLovePDF and Smallpdf cap free users at 5 MB per file.
No. Open any tool and start using it straight away. There is no email, no password, no verification, no account of any kind.
Current versions of Chrome, Edge, Firefox and Safari, on desktop, tablet and mobile. Video tools work best in Chrome and Edge.
Yes. Every tool works on iPhone, iPad and Android browsers. For very heavy tasks like upscaling long videos, a desktop with more memory is faster.
After a page loads once, most tools keep working without an internet connection because they run entirely on your device. That is a real advantage over server-based competitors.
AdSense. Small ad placements cover hosting and development. The tools themselves are not monetised through locks, watermarks, subscriptions or file-size limits.
Three things. Nothing is uploaded, so your files stay on your device. There are no file size caps or daily limits on free use. And there is no watermark or paid tier you need to unlock to download your result.
Yes. Because nothing is uploaded and nothing is logged, ToolDeck is safe for contracts, IDs, medical records, tax documents and anything else you would not want sitting on a stranger server.
Yes. ToolDeck places no restrictions on the output. Whatever rights you hold over the original file, you keep over the result. Businesses use ToolDeck for client work, product photography and data cleaning.
Yes. Use the contact page to describe what you need. Tools that get multiple requests or that fill a real gap get built. Many tools on this site started as user suggestions.
ToolDeck is a collection of free online tools for PDF, images, video, audio, text, data and developer work. Every tool runs inside your web browser, so your files are processed on your own device and are not uploaded to a server.
Yes. You can use the tools without paying, without creating an account and without a trial. There are no watermarks on your results and no daily usage limit. We cover our hosting and development costs through small, non-intrusive advertisements, keeping the tools free for everyone.
No. There is no sign-up form, no confirmation email and no password. Open a tool, add your file or text and download the result.
The tools cover PDF and documents (edit, merge, convert), images (remove background, compress, upscale, convert HEIC), video and audio (upscale, enhance, extract MP3), text and data, developer tools (JSON, Base64, SVG, cron, SQL), calculators, everyday utilities and network checks such as website speed, SSL and ping tests.
Because files are processed in your browser and not sent to a third-party server, you avoid the main risk of cloud-based tools. As with any software, keep your device and browser up to date, and check the Network tab if you want proof for a specific tool.
Yes. The tools work in modern mobile browsers on Android and iPhone. Very large files, such as long videos, run better on a computer because processing uses your device memory.
Yes. You can download the free ToolDeck Android app as an APK from the homepage. Android may ask you to allow installs from your browser first.
Most online tools upload your file, process it on their servers and often add watermarks, limits or sign-up walls. ToolDeck does the work in your browser, so there is no upload, no account and no watermark.
Tell us what you are trying to do. We add tools that people ask for.
Request a tool