Data storage — Binary prefixes
B KB MB GB TB PB binary
How it works
- 1Type or paste in the value and unit field
- 2Conversion happens instantly in your browser
- 3Copy the result with one click
What to do next
About Data Storage Converter
Data Storage Converter handles a focused step in the modern calculation workflow. B KB MB GB TB PB binary. The page loads with the upload area, controls and result panel all visible at once, so the path from "I have a file" to "I have the result" is one screen long.
Data Storage Converter sees the most use from professionals validating quick estimates and engineers sanity-checking conversions, but the design is intentionally generic enough that you do not need a specialist background to get a good result. The defaults aim at the most common case so a first-time user can get the right output without changing any settings.
Data Storage Converter is shaped for the gap between "I'll do it by hand" and "I'll script it." When the job is small enough that automating it would take longer than doing it, but annoying enough to want a focused tool — that is the situation this page is built for.
Data Storage Converter runs on standard browser APIs — an open-source, well-audited engine that performs the calculation natively in the browser. It accepts the formats listed in the upload area and produces output that opens in any standard calculator viewer. Per-run input is capped at 0 MB.
Because everything runs in the page, the tool scales the same way for one user or a million — there is no per-user backend cost. The page is static, the engine is the same JavaScript bundle for every visitor, and the work happens on the visitor's own device. That keeps the tool free and keeps it fast on the first interaction.
Data Storage Converter is intentionally narrow in what it does, which makes it easy to slot into a longer workflow. Take its output, hand it to whichever next tool fits the job, and Data Storage Converter stays out of your way until the next time you need it.
On limits: 0 MB per file is the ceiling. Output formats and quality settings are listed in the controls panel above, and they apply to every run.
Data Storage Converter keeps the control set focused. Every option on the page is there because a real workflow needs it, and the defaults aim at the most common case so a first-time user can get the right output without changing any settings.
Output handling is intentionally boring: Data Storage Converter produces a single output file and triggers your browser's standard "save" behaviour. If you have a default download folder configured, that is where it will land. There is no Favtoo-side history of jobs you have run.
Data Storage Converter is structured around the idea that a useful tool should be its own page. Open the page, do the work, close the tab — the page is the entire product. There is no onboarding flow because there is nothing to onboard into.
Data Storage Converter fits the gap where opening a desktop app feels heavy and writing a script feels overkill. The page handles the common calculation task with sensible defaults so a single visit usually completes the job; for highly specialised work, a dedicated desktop application can offer more knobs to turn.
A few practical tips that experienced users of Data Storage Converter pick up over time. First, keep your default browser updated — the engine relies on standard web APIs and newer browser versions are noticeably faster than ones from a few years ago. Second, close other heavy tabs before processing a large input; the engine shares CPU and memory with whatever else is open. Third, if you re-run the same kind of job often, your last-used settings are remembered for the rest of the tab session, so subsequent runs are essentially one click.
For most failure modes, refreshing the page and re-running the job is enough — the engine has no persistent state to corrupt. If the same input fails twice in a row, the input itself is most likely the problem (a truncated file, an unexpected variant of the format, or a stream the engine does not recognise).
If Data Storage Converter solved your problem, sharing the page link with someone who has the same problem is the most useful thing you can do. The catalog grows mostly through word of mouth; visitors arriving through a recommendation tend to be the ones the tool serves best.
How it works
- 1Open Data Storage Converter in your browser. The page loads quickly and the tool is ready to use the moment it becomes interactive.
- 2Select the calculator file you want to process — drag-and-drop and the file picker both work.
- 3Tweak the controls if the defaults are not quite right for your input. The options are kept short and labelled in plain language.
- 4Trigger processing. standard browser APIs reads your input, applies the transformation, and writes the result back into the page.
- 5Grab the output as soon as the run completes. You can also copy the result instead of downloading if the next tool in your workflow accepts pasted input.
- 6Repeat the process for additional inputs whenever you need to. The page stays loaded, so subsequent runs are quick.
Common use cases
- Plan a project budget on a phone in a meeting using Data Storage Converter.
- Convert a foreign currency amount into your local one.
- Sanity-check a quote before sending it to a customer.
- Check the maths in a homework answer.
- Forecast a fitness target without a paid app.
- Compare two scenarios side by side without spinning up a spreadsheet.
- Estimate how much paint or material a room will need.
- Estimate a finance schedule before approaching a bank.
- Work out a percentage change between two figures.
- Split a restaurant bill cleanly between a group.
FAQ
How do I use the Data Storage Converter?
Type a value with the unit shown in the placeholder, pick direction if offered, and read the multi-line equivalents output.
Is this bidirectional?
Yes — toggle forward and reverse where supported so either side can drive the conversion.
Are big integers supported?
Binary, hex, octal, and decimal integer tools use BigInt parsing where needed for large values.
Is data uploaded?
No — conversions execute locally in your browser session.
What if I get a format error?
Match spacing and unit tokens closely; most errors mean the parser did not recognize the pattern.
Can I copy results?
Yes — select the output text and copy like any normal web page.
Is it safe to use Data Storage Converter on confidential files?
Your file is processed inside your browser by standard browser APIs. The engine reads the file's bytes from your tab's memory, computes the result, and writes the result back into the tab. You can confirm what the page does by opening developer tools and watching the Network tab during a run — the requests you see are for the tool's static assets only.
Will I notice a difference in the output from Data Storage Converter?
Data Storage Converter is built to preserve quality wherever the underlying calculator format allows it. Operations that are mathematically lossless (e.g. structural transformations, lossless re-encoding) round-trip with no perceptible change. Operations that involve a lossy codec inevitably introduce small artefacts at the byte level, but the defaults aim at the sweet spot where output looks or sounds the same to a normal viewer or listener while still being meaningfully smaller or faster than the input.
What input formats are supported by Data Storage Converter?
The accepted formats are listed in the upload area on the tool itself. If your input is in a format that is not directly supported, convert it first using one of Favtoo's converter tools — every Favtoo converter outputs a file that is a clean input to the next tool in the chain.
What should I do if Data Storage Converter fails on my file?
Failures usually fall into one of three buckets: the input is in an unsupported format, the input is over the size cap, or the input is structurally malformed (a truncated download, a partial export, or a stream the engine does not recognise). The first two are easy to confirm — check that your file is in a supported format and that it is below 0 MB. For the third, opening the file in its native viewer first is the fastest way to confirm the source is intact.
Are there any restrictions on using Data Storage Converter at work?
Data Storage Converter can be used for personal and commercial work alike — there is no separate "business" licence to purchase. The output you generate is yours to use however you want, including in client deliverables, internal documents, or commercial products. Favtoo's only ask is fair, individual use; the tool is not designed to be embedded as a backend service or wrapped behind an API for resale.
How long does Data Storage Converter take to process a file?
Most jobs finish in seconds. Speed scales with input size and with how many CPU cycles your browser tab has available — the engine runs in your browser, so it shares resources with whatever else you have open. For inputs near the 0 MB ceiling, expect anywhere from a few seconds to roughly a minute on a typical laptop. Closing other heavy tabs noticeably speeds things up.
Is the source for Data Storage Converter available?
Data Storage Converter is a static page running an open-source engine in your browser, so a typical corporate firewall does not get in the way as long as it allows JavaScript to load from Favtoo. For teams that need to host it themselves on an internal network, the underlying engine (standard browser APIs) is open-source and can be packaged into a private build with the same behaviour. Reach out via the Contact page if that is something you are exploring.
How many times per day can I use Data Storage Converter?
Inputs are capped at 0 MB per file, which keeps memory usage stable across phones, tablets and older laptops. You can run Data Storage Converter as often as you need; every run produces a full-quality result.
Is Data Storage Converter keyboard accessible?
Data Storage Converter uses native HTML controls wherever possible, which means keyboard navigation, focus rings, and screen-reader labels work the way the platform expects. The drop zone accepts files via the keyboard-accessible file picker as well as drag-and-drop, and result downloads use standard browser download flows. If you spot an accessibility gap, Favtoo treats it as a bug worth fixing.