Calculator
What the SVG Optimizer does
SVG Optimizer: calculates Status and Optimized SVG from SVG markup. Example: the sample loaded on the page gives status Optimized 177 → 157 chars.
Enter SVG markup and the SVG Optimizer reports Status and Optimized SVG. Results refresh instantly, so trying variations costs nothing but a moment.
Spotting a malformed field is far quicker when the structure is laid out clearly. That is usually what brings developers debugging a payload here.
There is no back end here. The calculation runs where you are sitting, not on a server somewhere.
The meaning of each field, the formula in use, and a worked example that starts from the default inputs are all further down.
What do the SVG Optimizer fields mean?
The SVG Optimizer uses 1 input. A complete set of starting values is loaded for you, so nothing is required before the first result appears.
| Field | What to enter | Default |
|---|---|---|
| SVG markup | paste or type any amount of text | <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"> <!-- icon --> <path fill="#0891b2" d="M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20z" /> </svg> |
How does the SVG Optimizer work?
Each output is derived from the inputs above in a single pass; there is no hidden state carried between runs, so the same inputs always give the same calculation.
The tool refuses to guess: if a value is missing or impossible, it says so.
Worked example
These are the values the SVG Optimizer loads by default, and the result it produces from them. This walkthrough uses the starting values, which means you can follow along without typing anything.
| SVG markup | <svg xmlns="http://www.w3.org/2000/svg" width="24" height… |
|---|
| Status | Optimized 177 → 157 chars |
|---|---|
| Optimized SVG | <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path fill="#0891b2" d="M12 2a10… |
How to use it
- Paste your content into SVG markup.
- Each keystroke triggers a fresh calculation, which is cheap because it happens locally.
- You get Status and Optimized SVG back.
- Share the link rather than a screenshot. It carries the values with it.
What this tool does not do
- Output follows the common convention for this format; a specific toolchain may have its own house style.
- Processing happens in your browser, so very large inputs are bounded by available memory.
- It cannot detect a typo that happens to fall inside the valid range.
Frequently asked questions
SVG markup, nothing else. Each field is pre-filled with a sensible default, meaning you can explore the calculation before committing to real figures.
With the values loaded when the page opens, status comes out as Optimized 177 → 157 chars. Change a value and the number is recomputed on the spot.
No. Payloads stay in the tab, so you can safely paste production data without it reaching a third party.
It is free to use, with no premium tier holding back the useful parts.
The logic is straightforward and testable; the worked example above uses the tool’s own defaults so you can verify it yourself.