Free tools for everyday tasks

SnakTool is a collection of browser tools for PDFs, images, calculations, unit conversion, developer tasks and generators.

The current tools are available without payment or a subscription.

No account or registration is required to use the current tools.

SnakTool has PDF, image, calculator, converter, developer and generator categories. Each category page lists its available tools.

The current tools process selected files and entered values in your browser. Loading the site still requests normal pages and site assets.

Current file tools process files locally and do not upload them to SnakTool for conversion.

No. The site still loads pages and assets, downloads use your browser, and contacting support is a separate action you choose to take.

Outputs use your browser's normal download mechanism and go to the location configured in your browser or device.

The PDF collection covers page organization, page images, image-to-PDF conversion, compression, passwords and practical Word conversion.

Image tools cover JPG, PNG and WebP, plus dedicated HEIC conversion paths. Each tool states its accepted input format.

The interface is responsive, but large file operations can exceed the tighter memory available on some mobile devices.

Current tools require modern browser features. A tool may report an unsupported-browser error when a required worker, canvas, WebAssembly or cryptography feature is unavailable.

Tools enforce safeguards based on work such as page count, decoded pixels, dimensions, output size, processing time and estimated memory.

Try fewer pages, a lower render scale, a smaller image batch or a device with more available memory. The original file remains unchanged.

Unlock PDF can remove supported encryption when you know the correct password. It cannot recover a forgotten password.

Not always. PDF-to-Word and Word-to-PDF are practical browser conversions and do not promise exact desktop-publishing fidelity.

Resizing changes dimensions, cropping changes composition, and compression targets encoded file size.

Formats suit different content. A lossless PNG of a photograph can be much larger than its JPG or WebP source.

No. Calculators apply the stated mathematical model; they do not account for every personal, legal or clinical factor.

Calculators apply a formula to inputs. Converters express the same type of quantity in another supported unit.

No. Formatting or decoding data does not verify a signature, schema, identity, destination or security claim.

Those generators use browser cryptography locally. Other generators, such as Lorem Ipsum, have different behavior described on their pages.

Tools may use different unit definitions, rounding, quality settings, timing assumptions or supported document features. Check the method described on the tool page.

Check the required format and inputs, reduce resource demand, and retry in a current browser. Contact support without attaching sensitive source data if the problem continues.