Autotracer

Autotracer is a browser-based raster-to-vector converter for logos, line art, type, layouts and illustrations. It suits occasional users who need EPS, SVG, AI or PDF output without signing up, provided they can stay within modest upload limits and clean up the result afterward. Its strongest case is quick, controlled conversion rather than finished artwork.

Overview

Autotracer converts raster images into scalable vector files through a web interface. The service describes JPEG, GIF and PNG conversion, while its upload field lists JPG, PNG, PDF and JPEG; use that field as the practical guide for accepted input. Output is available as EPS, SVG, AI and PDF, covering common print, design and editing workflows.

No registration or email is required. Uploads are capped at 6 MB and 5000×5000 pixels, so very large source images or high-resolution scans may need preparation before conversion. Automatic tracing is a starting point: the service says results usually require further post-processing, making Autotracer less suitable when you need a polished vector with no manual correction.

Key features

Palette control

Before vectorization, you can reduce the image to any number of colors from 1 through 256. Lower settings can produce simpler, more manageable paths for flat logos or line work; higher settings preserve more color variation at the cost of potentially more complex output. This is useful control for balancing visual fidelity against editability.

Cleanup options

Smoothing can soften jagged contours, while despeckling targets isolated marks that would otherwise become unwanted vector elements. An option to ignore a white background helps separate foreground artwork from a plain backdrop. These settings improve the starting trace, but they do not replace inspection and editing of the converted file.

Processing and retention

The service uses the autotrace library developed by Martin Weber together with Java Advanced Imaging API preprocessing. Submitted files, inputs and converted outputs are automatically deleted after 30 minutes, with no backups. Only Maklabu GmbH employees can access submitted files; its policy says they do not inspect them or mine data from them. Logs contain an IP address, access date and access type for less than a week, usually no more than three days, and no analytics system is used. Google AdSense may use cookies and web beacons for advertising.

Support

A feedback and question form is provided. An email address is optional, but you should include one if you expect a reply.

Pricing

Autotracer is free, with no free trial because there is no paid trial structure. The “Free online image vectorizer” plan costs nothing and includes web access, a 6 MB maximum upload, 5000×5000 maximum dimensions, and a selectable range of 1–256 colors. The donations page says the service will remain free. This suits occasional conversions and budget-conscious users; it offers no larger-upload tier for demanding production files.

Platforms

Autotracer runs on the web. A browser is the appropriate choice for users who do not want to install desktop software, while offline or native-app workflows should look elsewhere.

Who it's for

Choose Autotracer for one-off or occasional conversion of logos, page layouts, type, line art and illustrations when no-account access matters. Designers who can perform post-processing will get the most from its palette, smoothing and despeckling controls. It is a weaker fit for oversized source files, unattended batch work or anyone expecting the first trace to be production-ready.

Pros and cons

Pros

• No account or email required: you can start a conversion without creating credentials.
• Four vector output formats: EPS, SVG, AI and PDF cover varied downstream tools and delivery needs.
• Adjustable color range: choosing 1–256 colors gives useful control over simplicity and detail.
• Practical cleanup controls: smoothing, despeckling and white-background removal address common tracing problems.
• Short retention window: files and outputs are deleted after half an hour and are not backed up.

Cons

• 6 MB and 5000×5000 caps: larger artwork must be reduced or handled by another service.
• Post-processing is usually necessary: automatic output is not a substitute for vector editing.
• Web-only access: there is no stated desktop, mobile or offline platform.
• Advertising cookies may be used: Google AdSense can use cookies and web beacons.

Alternatives

Image Vectorization Software is the broader category list for comparing additional converters.

VTracer is the better pick if you want free, open-source software across Linux, macOS, Windows, self-hosted and web platforms.

SVGcode suits users who want a free, no-login option on Android, web or Windows.

Vecto is preferable for desktop users seeking an open-source build with no watermark, or a one-time Microsoft Store purchase on Windows 10/11.

VectorIt is a free, open-source desktop alternative for Windows, macOS and Linux.

Adobe Capture is the mobile choice for Android and iOS users who want a free app linked to Creative Cloud storage.

AI Vectorizer offers web and API access, but its free tier limits conversions, file size and watermark-free SVG exports.

ImageTracerJS is a free web, API and self-hosted option with no paid plans or usage limits stated.

Vectorization.eu is worth considering if you want a no-registration web/API tool with both free and subscription plans.

Verdict

Autotracer is a sensible choice for occasional, no-account raster conversion when 6 MB and 5000×5000 limits are sufficient and you are prepared to refine the vectors. Its palette and cleanup controls, broad output selection and short file-retention period are meaningful advantages. Look elsewhere for larger inputs, offline or desktop work, batch-oriented workflows, or reliably finished artwork without post-processing.