Make small code changes
Adjust fills, strokes, coordinates, labels, or dimensions and check the rendered result beside the code.
SVG code editor
Edit SVG code and see the result
Paste SVG markup or open a file, edit the code, and check the preview as you work. The editor runs locally in your browser.
The preview removes scripts, event handlers, unsafe links, and unsupported markup. Check the removed count before copying or downloading the safe SVG.
Runs locally
The core file work happens in your browser where possible.
No upload
SVG and PDF files are not sent to a server for the browser tools.
Editable output
Preview, copy, clean, or download the result before you use it.
Clear limits
Complex print files, scans, and unsupported SVG features may need another workflow.
SVG code editor
Use live preview for quick changes, or turn it off while making a larger edit. Parsing feedback appears below the editor.
Safe previewLocal
Parse
Waiting
Elements
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Characters
0
viewBox
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Removed
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Find broken SVG markup
A failed preview points to malformed XML, a missing SVG root, or an incomplete edit before you use the file elsewhere.
Download a safer result
The copied and downloaded result uses the same allowlist as the preview and reports how much markup was removed.
How to edit SVG code online without uploading it
An SVG is XML markup that describes shapes, colors, text, and a canvas. This SVG code editor keeps that markup in the browser, so you can inspect a file, change a value, and compare the preview without sending the SVG to a conversion server.
- Open an SVG file or paste its markup into the editor.
- Change the code and use the live preview or the update button to check the result.
- Review the parse state and removed count before copying or downloading the safe SVG.
For structured path coordinates, use the SVG path editor. For visual color replacement, open the SVG color editor. To change line thickness, use the SVG stroke width editor.
What this editor changes
The editor works with SVG markup as a whole. For an existing d attribute, the path editor can separate commands and coordinates into fields. Neither tool offers freehand canvas drawing. External images, scripts, event handlers, animation, embedded fonts, and unsupported elements may be removed or render differently.
Common questions
Can I edit SVG code without uploading the file?
Yes. The SVG code editor reads, previews, formats, copies, and downloads SVG locally in your browser.
Why does the SVG code editor say parsing failed?
SVG uses XML syntax. A missing closing tag, an unquoted attribute, or an incomplete element can prevent the browser from parsing the document.
Does the live preview run scripts from my SVG?
No. The editor removes scripts, event handlers, unsafe links, and unsupported markup before showing the SVG in a sandboxed preview.
Does Format SVG change the artwork?
Formatting starts from the cleaned SVG and adds line breaks and indentation. Unsupported or risky markup can be removed, so review the removed count and preview first.
Can this editor move SVG paths visually?
No. It is a markup editor with a preview, not a vector drawing canvas. Edit path data in code or use a dedicated vector graphics application.