Toolspy
Privacy-First • No Data Collection • Free

Expert Tools for Images, PDFs, Calculators, GST & Exam Predictors - Free Online

Convert, compress, calculate, and process your files instantly. No registration required , completely free, and your privacy is protected.

Browse by Category

Explore Tools by Category

Find the perfect tools for your specific needs. Each category is carefully curated with professional-grade utilities.

10

Bildverktyg

Convert, compress, and optimize images with advanced algorithms

13

PDF-verktyg

Professional PDF manipulation and conversion tools

3

Base64-verktyg

Secure encoding and decoding of Base64 data

15

Avancerade kalkylatorer

Professional calculation and conversion tools

15

Verktyg

Additional professional utilities and helpers

2

JSON-verktyg

Format, validate, and convert JSON data with advanced features

6

AI-verktyg

Intelligent tools powered by artificial intelligence

1

Kodverktyg

Code formatting, minification, and development utilities

10

Filkonvertering

Convert between various file formats and media types

8

GST/MSME-verktyg

Professional GST calculators and MSME business tools

8

Examensverktyg

JEE, NEET, and other exam rank prediction tools

Can't find what you're looking for?
Request a new tool or category

Why Choose Toolspy?

Experience the difference with professional-grade tools designed for privacy, speed, and reliability.

Lightning Fast

Client-side processing ensures instant results with no upload delays

Privacy First

Your files never leave your device with secure client-side processing

Universal Access

Works on all devices and browsers with no software installation required

Professional Control

Advanced options and precision controls for professional results

Everything You Need for Professional Results

Comprehensive features that make Toolspy the preferred choice for professionals worldwide.

Precision Tools

Professional-grade algorithms for accurate results

24/7 Available

Access your tools anytime, anywhere

Batch Processing

Handle multiple files efficiently

Secure Processing

Enterprise-level security built-in

Mobile Optimized

Perfect experience on all devices

Quality Guaranteed

Professional results every time

100+
Professional Tools
100MB
Max File Size
∞
Free Forever

Varför beräkning i webbläsaren spelar roll

Vanliga konverterare skickar privata dokument till en kö på en annan server. De flesta Toolspy-verktyg körs i webbläsaren, och tyngre kan använda WebAssembly på din enhet.

Vanliga molnkonverterare

Uppladdningssajter
  • Uppladdning krävs: Filen går över internet till någon annans server innan något händer.

  • Lagringsrisk: Uppladdade filer kan ligga kvar i tillfällig lagring som du inte styr.

  • Delad kö: Du väntar på nätet och hur upptagen den servern är.

  • Gränser och uppmaningar: Många sajter lägger på dagsgränser, konton eller uppgraderingsfönster.

Olämpligt för konfidentiella filer, kundlistor och ekonomiska dokument.

Toolspy på din enhet

Körs i webbläsaren
  • Ingen uppladdning för lokala verktyg: Webbläsaren gör jobbet. De verktygen skickar inte filen till Toolspy.

  • Stannar hos dig: Praktiskt för fakturor, formulär och privata filer som inte ska lämna datorn.

  • Ingen delad kö: Det finns ingen uppladdningskö. Hastigheten beror på din enhet.

  • Inget konto: Öppna verktyget och använd det. De kostnadsfria lokala verktygen kräver ingen prenumeration.

Lokala verktyg behåller filen på din enhet. En sida som måste slå upp något på det öppna webben säger det.

Privat bearbetning

Vad som händer med filen

  1. 1. Din enhet

    Filen öppnas i webbläsaren. Den skickas inte till Toolspy.

  2. 2. Webbläsarmotor

    Verktyget körs i webbläsaren och filen stannar på din enhet.

  3. 3. Direkt resultat

    Resultatet sparas rakt till din enhet.

Varför det spelar roll

Byggt så att filen kan stanna

Bild-, PDF- och dataverktyg är till för snabbt lokalt arbete. Några offentliga uppslag (till exempel en profil-URL) använder en server — det står på den sidan.

  • Inget konto

    Öppna ett verktyg och använd det. Ingen registrering före resultatet.

  • Samma på mobil och dator

    Om webbläsaren kan visa sidan behöver du inte installera en app.

  • Tydliga gränser

    Varje verktygssida säger vad den tar emot. Kalkylatorer är uppskattningar, inte officiella svar.

Why people use Toolspy

A few honest reasons the tools are worth keeping in your bookmarks.

Your files stay on your device

Most tools run entirely in your browser, so images and documents are processed locally instead of being uploaded to a server.

No account, no paywall

Every tool is free to open and use. There's nothing to sign up for and no feature locked behind a subscription.

Built to be quick

Since the work happens on your machine, there's no waiting on uploads or queues - most tasks finish in a few seconds.

One place for everyday tasks

Compress an image, merge a PDF, format JSON, or run a quick calculation without hunting for a different site each time.

Works on phone and desktop

The tools are responsive, so the same features work in a mobile browser as they do on a laptop - nothing to install.

Clear about what each tool does

Every tool page explains how it works, which formats it supports, and what its limits are, so there are no surprises.

100+
Free tools
100%
Free to use
No
Sign-up needed
In-browser
Private by design

Toolspy: free online tools for everyday work

Toolspy is a collection of browser-based utilities for common tasks like compressing images, working with PDFs, formatting data, and running quick calculations. Pick a tool, enter your inputs, and get the result - fast.

Instead of hunting for a different site every time you need to resize an image, merge PDFs, or calculate a percentage, you can keep one toolbox bookmarked.

If you’re new, start with the tools directory and browse by category.

Toolspy - browse tools by category and run utilities in the browser

How to use Toolspy

Three steps for most tools.

Find the tool you need

Use the search box and categories to jump straight to the right tool.

Run it in your browser

Most tools work instantly without installing an app or creating an account.

Download and move on

Get your result and keep working - ideal for quick tasks and checklists.

Popular categories

A few common starting points.

Image tools

Compress, convert, resize, optimize, and generate icons for web and apps.

PDF tools

Merge, split, compress, convert, and unlock PDFs for everyday document work.

Developer utilities

Clean up and transform data quickly while debugging or building.

Calculators

Everyday math, finance, and planning calculators.

Vilket verktyg du ska öppna

Sök högst upp, eller börja med uppgiften. Varje verktygssida säger vilka format den tar emot.

Är ett foto för stort för e-post eller ett formulär, komprimera det. Behöver du ett annat format, konvertera det. Behöver du exakt bredd och höjd, ändra storleken. Image Compressor, Image Converter, Image Resizer.

Slå ihop flera PDF-filer, dela en PDF i sidor, eller gör en PDF mindre innan du skickar den. Merge PDF, Split PDF, Compress PDF.

För en indisk faktura räknar du GST, eller baklänges från en summa som redan innehåller GST. JEE, NEET och andra rangverktyg uppskattar utifrån dina siffror. Det är inget officiellt resultat. GST Calculator, Reverse GST Calculator.

Använd en JSON-formaterare när data är svår att läsa, och ett Base64-verktyg för att koda eller avkoda text. JSON Formatter, Base64 Encoder/Decoder.

Verktygen ber inte om ett konto. Sajten kan visa annonser, och annonspartners kan sätta cookies. De cookies är skilda från filen som ett lokalt verktyg behandlar. Integritetspolicyn förklarar cookies och hur du tackar nej. Integritetspolicy.

Notes on privacy and content quality

Clear expectations, less surprise.

Privacy-first by design

Many tools run locally in your browser. If a tool needs server-side processing, treat your files as temporary and avoid uploading anything sensitive.

Simple, not salesy

We focus on clear inputs, predictable outputs, and practical guidance so the tool is easy to use even if you’re in a hurry.

Built for real workflows

Batch-friendly where it matters, sensible defaults, and links to related tools so you can finish the entire task in one place.

Common pitfalls

Know what the tool expects

Some tools need a URL, some need a file, and some need average metrics. Read the labels and use realistic inputs.

Use the right tool for the goal

For example: optimize images for web delivery, but keep high-quality originals for design work.

Treat estimates as estimates

Finance and engagement calculators are for planning and comparisons - not official results.

What you can expect

Feature checklist
A quick summary of the experience.
FeatureSupportedNotes
No signup for most tools
Yes
Quick access for small tasks.
Browser-first workflow
Yes
No app install required.
Clear guides and FAQs
Yes
Help text for common questions.
Tool-to-tool navigation
Yes
Related links to finish workflows.

Frequently asked questions

Quick answers about how the site works.

Are all Toolspy tools really free to use?

Yes. The tools are free to use and don’t require creating an account. If we introduce limits or paid features in the future, we’ll make that clear on the relevant pages.

How do you keep my files secure when using Toolspy tools?

Many tools run locally in your browser, so inputs are processed on your device. Some tools may require server-side processing depending on the feature. Always avoid uploading sensitive files unless you trust the workflow for that tool.

What file formats and sizes can I work with on Toolspy?

Formats and size limits vary by tool. Image tools typically support common formats like JPG, PNG, WebP and more. PDF tools support common PDF workflows (merge, split, compress, convert). Check each tool page for the exact limits and supported formats.

Do I need to download or install anything to use Toolspy?

No. Toolspy tools are browser-based. Open a tool page, provide the input, and get the result.

Can I use Toolspy tools on my phone or tablet?

Yes. The site is designed to work on mobile, tablet, and desktop. Some workflows are easier on a larger screen, but the tools are usable on phones too.

How does batch processing work, and how many files can I process?

Batch support depends on the tool. Some tools let you process multiple files in one run, while others focus on a single input. Check the tool page for what’s supported.

What makes Toolspy better than other free online tool websites?

Toolspy focuses on a simple workflow: clear inputs, predictable outputs, and short guides for common pitfalls. Many tools run in-browser and don’t require signup.

Are these tools good enough for business and professional use?

They can be. Many users rely on these tools for everyday work tasks. For compliance-heavy or sensitive workflows, validate the output and use the right tool for your specific requirements.

How often do you add new tools or update existing ones?

Tools are updated over time as we improve quality and add new features. If you have a request, you can share it on the feedback page.

Can I use Toolspy tools for my business or client work?

In general, yes. If you’re using outputs in client work, review the results and confirm they meet your project’s requirements.

Feedback

If a tool is missing a format, needs a better default, or you want a new utility added, leave a note on our feedback page.

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