FyDark · Convert
One format to another.
Open a picture your browser can read and save it as PNG, JPEG or WebP, with the quality you pick. Free, in your browser, with nothing uploaded.
- Runs in your browser
- Free, no sign-in
- One picture → The same picture, re-encoded
- 01Drop it in
- 02Set it up
- 03Apply
- 04Download
At work
Convert Image, start to finish.
The picture is read and written in your browser. Nothing is uploaded.
01Drop the picture in
02Set it up
03Apply it in your browser
04Download the result
How to
Three steps, and the settings.
Every setting below is one the studio's panel really has.
- 1Drop the picture in and open Convert
- 2Pick the format, and the quality for JPEG or WebP
- 3Convert, check the size, download
Settings · 3
- Target format
- PNG, JPEG or WebP — AVIF where your browser can write it
- Quality
- 20 to 100%, starting at 85 (not for PNG)
- Shown
- From → to, and the sizes before and after
Good to know
What it does, and what it doesn't.
01
Transparency
PNG and WebP keep it. JPEG has none, so transparent parts are filled white.
02
Your browser writes it
FyDark asks your browser to encode the file. Chrome and Edge write WebP; if a browser can't write a format, it hands back a PNG, and FyDark names the file by what was really written.
03
What opens
Whatever your browser can show — JPG, PNG, WebP, GIF, BMP, and AVIF in current browsers. A GIF comes in as its first frame.
04
AVIF
Offered only where your browser can write it — Chrome can't, so there it's left out with a note. Cloud Pro batches encode AVIF on a server, in any browser.
05
SVG
SVGs aren't turned into pictures here; the SVG optimizer cleans them up instead.
Often next
What people do after this.
Questions
Asked and answered.
Which format should I use?
WebP for photos and graphics on the web, JPEG where something insists on it, PNG for screenshots you'll edit again or where every pixel matters.
Does converting lose quality?
To PNG, no. To JPEG or WebP, a little, by the quality you choose.
Is it free?
Yes. It runs in your browser, with no account and no daily limit.
Is my picture uploaded?
No. It's read and written on your own machine.
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