BastosConvert
Secure cloud conversion · files auto-deleted

Every PDF & image tool,
free & online.

Convert, compress and merge in the cloud. Encrypted transfer, files auto-deleted after conversion, never shared. No signup, no watermark.

Drop a file or click to browsePDF, JPG, PNG, MP3, MP4 — up to 2 GB, free
No signupFiles auto-deleted in 1hFree · 10 / day

10 / day

free conversions

1 h

until files auto-delete

TLS

encrypted transfer

0

watermarks, ever

One place for everyday file jobs

Convert, compress and reshape files without hunting for an app.

BastosConvert bundles the file chores you hit constantly into a single, no-nonsense site. On the PDF side you can merge several documents into one ordered file, split a PDF into its individual pages, compress a bloated PDF losslessly, and rotate pages that came in sideways. On the image side you can convert between JPEG, PNG, WebP, AVIF, GIF and TIFF in any direction, or pack a batch of JPGs into a single PDF. For audio, a converter moves tracks between MP3, WAV, FLAC, OGG, M4A and Opus. For video, you can convert between MP4, WebM, MOV, AVI and MKV, turn a heavy animated GIF into a lean MP4, or capture a short clip as an animated GIF. Each tool does exactly one job, so there's nothing to learn — open the page, drop a file, download the result.

How it works

1
Drop your file
Drag a file onto the tool or click to browse. Files travel over an encrypted connection (TLS).
2
We convert in the cloud
A Rust pipeline does the work in seconds, with a content-hash cache so repeat conversions are instant.
3
Download the result
The finished file streams straight back to your browser — no email, no account.

Free, private, and no account required

Most conversion sites bury the actual tool under newsletter pop-ups, paywalls and aggressive ad networks, then ask you to sign up before you can download. BastosConvert is built to be the opposite. Every tool is free with a generous daily allowance, none of them ask you to create an account, and there are no watermarks stamped on your files. Conversions run server-side over an encrypted connection, and your uploads are auto-deleted shortly after the result is sent — nothing is stored long-term, nothing is shared, and nothing is ever used to train models. It's the plain, fast utility a file tool should be.

Why BastosConvert

Built for speed and privacy.

Private

Encrypted transfer (TLS). Files auto-deleted after conversion, never shared, never used for training.

Fast

Rust pipeline, content-hash cache. Conversion in seconds.

Free

10 free operations per day. No signup, no card, no watermark.

For developers

Every conversion, one API call away.

Drop the same engine into your app. REST endpoints, signed download URLs, files auto-deleted after conversion.

$ curl -F file=@in.pdf \
https://api.bastosconvert.com/v1/pdf/compress \
-o out.pdf