Disclaimer

The information and tools on Collabs Tool are provided in good faith and are believed to be accurate at the time they are published. We make no representation or warranty of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, availability or completeness of any result produced here.

Your use of any tool is at your own discretion and risk. In no event are we liable for any loss or damage of any kind incurred as a result of using the site or relying on any output produced on it. The full limitation of liability is set out in the Terms of Service.

This is the most common way a tool of this kind disappoints somebody, so it is worth stating plainly rather than burying.

• JPG is destructive. Converting anything to JPEG discards image data permanently. Re-encoding a JPEG a second time discards more. The original cannot be recovered from the result.
• Compression trades quality for size. An image compressor reduces file size by removing detail the encoder judges least visible. At aggressive settings that removal is obvious, particularly around text and sharp edges.
• Transparency does not survive every format. JPEG has no alpha channel. Converting a transparent PNG to JPEG replaces the transparent area with a solid colour — usually white — and the transparency is gone.
• Rasterising a vector destroys the vector. Converting SVG to PNG fixes the image at one resolution. Scaling it afterwards blurs it, and the paths cannot be recovered.
• Metadata may be dropped. Re-encoding an image typically discards EXIF data, including orientation, camera details and GPS coordinates. Sometimes that is exactly what you want; sometimes it is a loss you did not intend.

Each tool page states which of these apply to it. Keep an original copy of anything you cannot regenerate before you overwrite it.

Every calculator on this site implements a standard formula in JavaScript and shows its working. None of them is a substitute for a qualified professional, and none of the output should be treated as advice.

• BMI is a population-level screening measure. It does not distinguish muscle from fat, does not account for body composition, ethnicity or age, and is not a diagnosis or a health assessment. Speak to a clinician.
• Age and date differences depend on the convention chosen — whether the end date is inclusive, how a partial month is counted, and how a leap day is handled. This site states the convention it uses on each page, but a legal or financial deadline should be checked against the rule that actually governs it.
• Percentages and unit conversions are arithmetic. The inputs are yours, and a precise answer to a wrong input is still wrong.
• Colour contrast is computed against WCAG 2.1. Passing a ratio is not the same as being readable in context — surrounding colours, font weight, size and ambient light all matter, and later versions of the guidance take a different approach.

Passwords, UUIDs and random numbers are generated locally using your browser’s cryptographic random source, which is the right way to do it and is why no secret is ever transmitted. But three caveats are real and worth understanding:

• Strength estimates assume an attacker making offline guesses against a leaked hash. They are a model, not a prediction, and they say nothing about whether the service you are protecting has other weaknesses.
• A generated secret is displayed on your screen and may be copied to your clipboard. Screen-sharing, clipboard managers, screenshot tools and anybody looking over your shoulder can all see it.
• A strong password reused across services, or used on a site that has already been breached, is not strong. Use a password manager and a unique secret per account.

The SEO tools measure what can be measured locally: title and description length, truncation at realistic pixel widths, keyword frequency, URL structure, robots.txt syntax and sitemap validity. They do not know your competitors, your backlink profile, your crawl budget, your indexation status or how any search engine currently weighs anything.

A green result here means the thing checked is within a conventional range. It does not mean a page will rank, and it does not mean the page is good. Search engines change their algorithms without notice, and guidance that is accurate today may not be next year. SERP previews are approximations of how a listing may appear, not a promise that it will.

Because processing runs on your device, results depend on your device. Encoders differ between browsers: the same quality setting can produce different file sizes and slightly different output in Chrome, Firefox and Safari, and some formats are not supported everywhere. A very large file may succeed on a desktop and exhaust memory on a phone. Where a capability is missing, the affected tool says so rather than failing silently — but we do not warrant that every tool works in every browser.

Tool pages include explanations, comparisons and how-to guidance written to be useful rather than to be exhaustive. Formats, specifications and best practice change. If you find something on this site that is wrong or out of date, tell us at legal@collabstool.com — corrections are welcome and are usually applied within days.

The site may link to external websites, and some tools generate content containing links. We have no control over the content, policies or practices of any third-party site and accept no responsibility for them. A link does not imply endorsement. If you follow one, you are subject to that site’s terms and privacy policy, not ours.

We aim for the site to be available continuously but do not guarantee it. Maintenance, infrastructure problems, a retired tool or a withdrawn dependency can all make part of the service unavailable, with or without notice. Because your data is processed locally and never stored here, an outage cannot lose anything of yours — but it can interrupt your work.

Concerns about anything on this page: legal@collabstool.com, or use the contact page. Related documents: the Privacy Policy, the Cookie Policy and the Terms of Service.

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