A free Convertio alternative with no file size cap
Convertio's free plan caps both file size and how many conversions you get per day. Here is an alternative with no such ceiling.
What Convertio does well
Convertio supports a very wide range of file types across documents, images, audio, video and archives, with a simple drag-and-drop interface. It is a legitimate, widely used converter run by Convertio ltd.
Why people look for an alternative
As of October 2026, per Convertio's help center, the free tier allows files up to 1 GB, 10 conversion credits per 24 hours and 10 concurrent conversions; past any of those it offers a paid plan. Per convertio.co/pricing, paid plans start at $6.99 a month billed yearly for 1,000 conversion credits a month, with larger file sizes on higher tiers.
It is also, like any converter of this kind, an upload-based service: files are sent to its servers. Its stated file-handling and retention practices are covered separately in Is Convertio safe?.
What changes with a browser-based tool
For formats a browser can already decode and encode, your files are not uploaded and there is nothing to count: Stayput's image converter handles JPG, PNG, WebP, HEIC, AVIF, TIFF and more with no size ceiling other than what your device can hold in memory, HEIC to JPG covers iPhone photos, image to PDF turns photos into documents, the audio converter handles MP3, WAV, FLAC, M4A and OGG, and Video to MP3 extracts a soundtrack.
Where Convertio still has the edge
Convertio's format coverage extends well beyond what a browser can read natively, including many document, e-book, archive and specialist formats. For a common image, audio or video conversion, a browser tool sidesteps both the size limit and the daily credits entirely.
Questions
Is there a free Convertio alternative without a file size or daily limit?
Yes, for formats a browser can already handle. A tool that converts locally has no server-side size tier or credit count to enforce, so the practical limit is only what your device can process.
How many free conversions does Convertio allow per day?
As of October 2026, per its help center, the free tier allows 10 conversion credits per 24 hours and files up to 1 GB; paid plans raise the credits and file sizes.
Does a browser converter support as many formats as Convertio?
No, Convertio covers many more file types; for common image, audio and video formats, a browser tool covers the same ground with no daily cap.
Can I convert a large file without hitting a size cap?
For formats the browser can decode locally, size is limited by your device's memory (phones hold less), not a fixed plan tier.