Overview

Convertio is a browser-based service for converting files across a broad range of formats, with batch conversion and OCR for scanned documents and images. It is best suited to people who need occasional or high-volume conversions without installing a desktop app; the main trade-offs are monthly credit and file-size limits, plus a 24-hour window to download outputs.

Its tools cover audio, video, images, documents, archives, presentations, fonts and ebooks. Support for more than 300 formats and over 25,600 conversion types makes it useful as a general-purpose converter rather than a tool tied to one file category. Conversions run in the cloud, so they do not use the computer’s capacity, and the browser service works across platforms without a software installation.

Convertio says it aims to finish conversions in under 1–2 minutes. That makes it convenient for routine format changes, but it is not a promise of a fixed turnaround for every file. Most conversion types have advanced settings; video examples include quality, aspect ratio, codec, rotation and flipping.

Key features

Conversion range and control

Batch conversion and the wide format catalogue are the service’s strongest practical advantages: users can handle multiple files and many different conversion jobs from one browser-based service. PDF conversion targets include DOC, DOCX, JPG, EPUB, PNG, JPEG, MOBI, TXT, XLS, ODT, PPT, SVG, XLSX, HTML, CSV, PPTX, TIFF, RTF and DJVU, among other documented formats. The breadth is valuable when formats vary from job to job; for a single, specialized workflow, it may be more than necessary.

OCR and integrations

OCR turns scanned documents and images into editable Word, PDF, Excel or text outputs, with up to 10 pages available before signup. That is a useful way to try a short document, but larger OCR jobs require signup. The OCR page allows files to be selected from Google Drive, Dropbox, a URL or the computer, reducing the need to stage them in one place first.

Browser, extension and API

Convertio says its service works across platforms in a browser, and it reports more than 1 million users of its Chrome extension. Developers can use the Conversion API, for which documentation and an API-key option are provided. These options extend the service beyond one-off browser conversions, though the API and extension do not remove the plans’ file-size and credit ceilings.

Privacy and file handling

Input and temporary files are deleted immediately after conversion; output files are deleted after 24 hours, with manual deletion available sooner. That short retention period is a sensible default for transient jobs, but anyone who needs to preserve results must download them promptly. Convertio says conversions run in separate sandboxes, communications use TLS with HSTS, and its infrastructure is based in Germany and GDPR compliant. Its cloud providers and data centers are certified to ISO 27001.

Pricing

Convertio is freemium, with a free plan and no free trial. The paid plans are billed monthly with cancellation anytime, or at lower monthly rates when billed yearly. Each plan gives a monthly conversion-credit quota, a maximum file size and a concurrency allowance, so the right tier depends on both file size and workload volume.

Plan	Price	Limits and fit
Lite	11.99 USD per month	1 GB maximum file size, 1000 credits per month, 50 concurrent conversions and high priority. A starting paid tier for regular, moderate workloads.
Basic	22.99 USD per month	3 GB maximum file size, 3000 credits per month, 100 concurrent conversions and higher priority. Better suited to users whose files or monthly volume exceed Lite.
Pro	44.99 USD per month	10 GB maximum file size, 10000 credits per month, unlimited concurrent conversions and highest priority. The stronger fit for large files or sustained conversion volume.
Custom	54.00 USD per month	20 GB maximum file size, up to 1M credits per month, unlimited concurrent conversions and highest priority. Suited to unusually high volume or larger files.
Lite (annual billing)	6.99 USD per month, billed yearly	1 GB, 1000 credits per month, 50 concurrent conversions and high priority.
Basic (annual billing)	13.99 USD per month, billed yearly	3 GB, 3000 credits per month, 100 concurrent conversions and higher priority.
Pro (annual billing)	25.99 USD per month, billed yearly	10 GB, 10000 credits per month, unlimited concurrent conversions and highest priority.
Custom (annual billing)	32.42 USD per month, billed yearly	20 GB, up to 1M credits per month, unlimited concurrent conversions and highest priority.

Annual billing lowers the monthly rate across every tier, but commits payment yearly rather than offering the monthly plan’s cancel-anytime billing. The free plan is a way to start without a paid subscription, but its conversion caps are not given; users who need predictable capacity should compare their workload with the paid quotas. Even at the top tier, outputs still expire after 24 hours, so a larger quota is not a substitute for a retention system.

Platforms

Convertio supports web, Windows, macOS, Linux, iOS and Android, alongside a Chrome extension and API access. The browser approach avoids a local installation and keeps conversion processing in the cloud. Readers who specifically want a platform-native image utility may prefer a desktop alternative instead.

Who it's for

Convertio is a good fit for people who convert varied file types, need batch jobs, or want OCR without installing software. Lite or Basic can suit recurring but bounded workloads; Pro and Custom are more appropriate when larger files, many monthly credits or parallel conversions matter.

Pros and cons

Pro: More than 300 formats, 25,600-plus conversion types, and batch conversion cover a wide range of everyday file changes in one service.
Pro: Cloud processing avoids using the computer’s capacity, while browser access removes the need to install the main service.
Pro: OCR, cloud-file selection, extension support and a Conversion API serve different workflows beyond simple manual uploads.
Con: Paid plans cap monthly credits and maximum file size, so larger workloads need a higher tier.
Con: The 24-hour output retention window means users must retrieve converted files promptly.
Con: Up to 10 OCR pages are available before signup, limiting the no-signup option to short documents.

Alternatives

For image-focused work, Aspose.Imaging offers a free browser app with a maximum of 10 files per operation, and has a free trial as well as broader platform availability including self-hosted. Choose it when that image-specific workflow and operation limit suit better. XnConvert is a free option for private, educational and non-profit use on Linux, macOS and Windows; its company license is 6.50 EUR for 100+ licenses. It is a better fit when desktop use and that licensing distinction matter. Converseen is free software under GNU GPL version 3 for Linux, macOS and Windows, a straightforward alternative for readers seeking a free desktop option.

Pillow is free, open-source software for Linux, macOS and Windows, with optional commercial support and maintenance through Sonar Subscription; it is an alternative for readers who want open-source software. reaConverter offers 700+ formats, image editing, batch processing, context-menu access and unlimited conversions for 49.00 USD per year, and is available on web and Windows as well as through API and extension; choose it when those image tools and unlimited conversions are the priority. ImageMagick is free image-processing software that permits commercial use with attribution required, with API, self-hosted and desktop platform options. ImageOptim offers API plans at 12.00 USD per month for 2,000 optimizations and 49.00 USD per month for 16,000; choose it when API-based image optimization is the job. Light Image Resizer is a Windows option with a 24.99 USD one-time lifetime license for the purchased major version and a free trial, making it a better fit for a one-time desktop purchase.

For narrower category comparisons, browse Image Converter Software, File Conversion Software, PDF Converter Software or Video Converter Software.

Verdict

Choose Convertio if you need one cross-platform service for varied file conversions, batch jobs or occasional OCR, and can work within monthly quotas and a short output-retention window. Its format range and cloud workflow are the clearest reasons to choose it. Look elsewhere if keeping outputs online or avoiding recurring credit and file-size limits matters more than having many conversion types in one browser service.

	Convertio	Scan2CAD
Free plan	No	No
Free trial	No	Yes
Paid from	$6.99/mo	$89/mo
Open source	No	No
Platforms	Android, api, extension, iOS, Linux, macOS, Web, Windows	api, macOS, Windows
Free plan	Yes	No
Batch conversion	Yes	Yes
API access	Yes	—
OCR conversion	Yes	—
Paid from	—	89 /mo

Convertio vs Scan2CAD

Convertio

Scan2CAD